CINXE.COM

<!DOCTYPE html> <html class="client-nojs vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-sticky-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-1 vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-enabled vector-feature-custom-font-size-clientpref-1 vector-feature-appearance-pinned-clientpref-1 vector-feature-night-mode-enabled skin-theme-clientpref-day vector-toc-available" lang="en" dir="ltr"> <head> <meta charset="UTF-8"> <title>Wikipedia talk:WikiProject Mathematics/PlanetMath Exchange - Wikipedia</title> <script>(function(){var className="client-js vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-sticky-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-1 vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-enabled vector-feature-custom-font-size-clientpref-1 vector-feature-appearance-pinned-clientpref-1 vector-feature-night-mode-enabled skin-theme-clientpref-day vector-toc-available";var cookie=document.cookie.match(/(?:^|; )enwikimwclientpreferences=([^;]+)/);if(cookie){cookie[1].split('%2C').forEach(function(pref){className=className.replace(new RegExp('(^| )'+pref.replace(/-clientpref-\w+$|[^\w-]+/g,'')+'-clientpref-\\w+( |$)'),'$1'+pref+'$2');});}document.documentElement.className=className;}());RLCONF={"wgBreakFrames":false,"wgSeparatorTransformTable":["",""],"wgDigitTransformTable":["",""],"wgDefaultDateFormat":"dmy", "wgMonthNames":["","January","February","March","April","May","June","July","August","September","October","November","December"],"wgRequestId":"ee3f08e1-8789-466c-82e7-3506c8d858ec","wgCanonicalNamespace":"Project_talk","wgCanonicalSpecialPageName":false,"wgNamespaceNumber":5,"wgPageName":"Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange","wgTitle":"WikiProject Mathematics/PlanetMath Exchange","wgCurRevisionId":1238797111,"wgRevisionId":1238797111,"wgArticleId":1441690,"wgIsArticle":true,"wgIsRedirect":false,"wgAction":"view","wgUserName":null,"wgUserGroups":["*"],"wgCategories":["Wikipedia articles incorporating text from PlanetMath","Project-Class mathematics articles","NA-priority mathematics articles"],"wgPageViewLanguage":"en","wgPageContentLanguage":"en","wgPageContentModel":"wikitext","wgRelevantPageName":"Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange","wgRelevantArticleId":1441690,"wgIsProbablyEditable":true,"wgRelevantPageIsProbablyEditable":true, "wgRestrictionEdit":[],"wgRestrictionMove":[],"wgNoticeProject":"wikipedia","wgCiteReferencePreviewsActive":false,"wgFlaggedRevsParams":{"tags":{"status":{"levels":1}}},"wgMediaViewerOnClick":true,"wgMediaViewerEnabledByDefault":true,"wgPopupsFlags":0,"wgVisualEditor":{"pageLanguageCode":"en","pageLanguageDir":"ltr","pageVariantFallbacks":"en"},"wgMFDisplayWikibaseDescriptions":{"search":true,"watchlist":true,"tagline":false,"nearby":true},"wgWMESchemaEditAttemptStepOversample":false,"wgWMEPageLength":90000,"wgRelatedArticlesCompat":[],"wgEditSubmitButtonLabelPublish":true,"wgDiscussionToolsFeaturesEnabled":{"replytool":true,"newtopictool":true,"sourcemodetoolbar":true,"topicsubscription":false,"autotopicsub":false,"visualenhancements":false,"visualenhancements_reply":false,"visualenhancements_pageframe":false},"wgDiscussionToolsFallbackEditMode":"source","wgULSPosition":"interlanguage","wgULSisCompactLinksEnabled":false,"wgVector2022LanguageInHeader":true, "wgULSisLanguageSelectorEmpty":true,"wgCheckUserClientHintsHeadersJsApi":["brands","architecture","bitness","fullVersionList","mobile","model","platform","platformVersion"],"GEHomepageSuggestedEditsEnableTopics":true,"wgGETopicsMatchModeEnabled":false,"wgGEStructuredTaskRejectionReasonTextInputEnabled":false,"wgGELevelingUpEnabledForUser":false};RLSTATE={"ext.globalCssJs.user.styles":"ready","site.styles":"ready","user.styles":"ready","ext.globalCssJs.user":"ready","user":"ready","user.options":"loading","ext.inputBox.styles":"ready","ext.math.styles":"ready","ext.discussionTools.init.styles":"ready","oojs-ui-core.styles":"ready","oojs-ui.styles.indicators":"ready","mediawiki.widgets.styles":"ready","oojs-ui-core.icons":"ready","skins.vector.search.codex.styles":"ready","skins.vector.styles":"ready","skins.vector.icons":"ready","jquery.makeCollapsible.styles":"ready","ext.wikimediamessages.styles":"ready","ext.visualEditor.desktopArticleTarget.noscript":"ready","ext.uls.interlanguage": "ready","ext.wikimediaBadges":"ready"};RLPAGEMODULES=["site","mediawiki.page.ready","jquery.makeCollapsible","mediawiki.toc","skins.vector.js","ext.centralNotice.geoIP","ext.centralNotice.startUp","ext.gadget.ReferenceTooltips","ext.gadget.switcher","ext.urlShortener.toolbar","ext.centralauth.centralautologin","mmv.bootstrap","ext.popups","ext.visualEditor.desktopArticleTarget.init","ext.visualEditor.targetLoader","ext.echo.centralauth","ext.discussionTools.init","ext.eventLogging","ext.wikimediaEvents","ext.navigationTiming","ext.uls.interface","ext.cx.eventlogging.campaigns","ext.checkUser.clientHints"];</script> <script>(RLQ=window.RLQ||[]).push(function(){mw.loader.impl(function(){return["user.options@12s5i",function($,jQuery,require,module){mw.user.tokens.set({"patrolToken":"+\\","watchToken":"+\\","csrfToken":"+\\"}); }];});});</script> <link rel="stylesheet" href="/w/load.php?lang=en&modules=ext.discussionTools.init.styles%7Cext.inputBox.styles%7Cext.math.styles%7Cext.uls.interlanguage%7Cext.visualEditor.desktopArticleTarget.noscript%7Cext.wikimediaBadges%7Cext.wikimediamessages.styles%7Cjquery.makeCollapsible.styles%7Cmediawiki.widgets.styles%7Coojs-ui-core.icons%2Cstyles%7Coojs-ui.styles.indicators%7Cskins.vector.icons%2Cstyles%7Cskins.vector.search.codex.styles&only=styles&skin=vector-2022"> <script async="" src="/w/load.php?lang=en&modules=startup&only=scripts&raw=1&skin=vector-2022"></script> <meta name="ResourceLoaderDynamicStyles" content=""> <link rel="stylesheet" href="/w/load.php?lang=en&modules=site.styles&only=styles&skin=vector-2022"> <meta name="generator" content="MediaWiki 1.44.0-wmf.6"> <meta name="referrer" content="origin"> <meta name="referrer" content="origin-when-cross-origin"> <meta name="robots" content="max-image-preview:standard"> <meta name="format-detection" content="telephone=no"> <meta name="viewport" content="width=1120"> <meta property="og:title" content="Wikipedia talk:WikiProject Mathematics/PlanetMath Exchange - Wikipedia"> <meta property="og:type" content="website"> <link rel="preconnect" href="//upload.wikimedia.org"> <link rel="alternate" media="only screen and (max-width: 640px)" href="//en.m.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange"> <link rel="alternate" type="application/x-wiki" title="Edit this page" href="/w/index.php?title=Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange&action=edit"> <link rel="apple-touch-icon" href="/static/apple-touch/wikipedia.png"> <link rel="icon" href="/static/favicon/wikipedia.ico"> <link rel="search" type="application/opensearchdescription+xml" href="/w/rest.php/v1/search" title="Wikipedia (en)"> <link rel="EditURI" type="application/rsd+xml" href="//en.wikipedia.org/w/api.php?action=rsd"> <link rel="canonical" href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange"> <link rel="license" href="https://creativecommons.org/licenses/by-sa/4.0/deed.en"> <link rel="alternate" type="application/atom+xml" title="Wikipedia Atom feed" href="/w/index.php?title=Special:RecentChanges&feed=atom"> <link rel="dns-prefetch" href="//meta.wikimedia.org" /> <link rel="dns-prefetch" href="login.wikimedia.org"> </head> <body class="ext-discussiontools-replytool-enabled ext-discussiontools-newtopictool-enabled ext-discussiontools-sourcemodetoolbar-enabled skin--responsive skin-vector skin-vector-search-vue mediawiki ltr sitedir-ltr mw-hide-empty-elt ns-5 ns-talk mw-editable page-Wikipedia_talk_WikiProject_Mathematics_PlanetMath_Exchange rootpage-Wikipedia_talk_WikiProject_Mathematics skin-vector-2022 action-view"><a class="mw-jump-link" href="#bodyContent">Jump to content</a> <div class="vector-header-container"> <header class="vector-header mw-header"> <div class="vector-header-start"> <nav class="vector-main-menu-landmark" aria-label="Site"> <div id="vector-main-menu-dropdown" class="vector-dropdown vector-main-menu-dropdown vector-button-flush-left vector-button-flush-right" > <input type="checkbox" id="vector-main-menu-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-main-menu-dropdown" class="vector-dropdown-checkbox " aria-label="Main menu" > <label id="vector-main-menu-dropdown-label" for="vector-main-menu-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-menu mw-ui-icon-wikimedia-menu"></span> <span class="vector-dropdown-label-text">Main menu</span> </label> <div class="vector-dropdown-content"> <div id="vector-main-menu-unpinned-container" class="vector-unpinned-container"> <div id="vector-main-menu" class="vector-main-menu vector-pinnable-element"> <div class="vector-pinnable-header vector-main-menu-pinnable-header vector-pinnable-header-unpinned" data-feature-name="main-menu-pinned" data-pinnable-element-id="vector-main-menu" data-pinned-container-id="vector-main-menu-pinned-container" data-unpinned-container-id="vector-main-menu-unpinned-container" > <div class="vector-pinnable-header-label">Main menu</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-main-menu.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-main-menu.unpin">hide</button> </div> <div id="p-navigation" class="vector-menu mw-portlet mw-portlet-navigation" > <div class="vector-menu-heading"> Navigation </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-mainpage-description" class="mw-list-item"><a href="/wiki/Main_Page" title="Visit the main page [z]" accesskey="z"><span>Main page</span></a></li><li id="n-contents" class="mw-list-item"><a href="/wiki/Wikipedia:Contents" title="Guides to browsing Wikipedia"><span>Contents</span></a></li><li id="n-currentevents" class="mw-list-item"><a href="/wiki/Portal:Current_events" title="Articles related to current events"><span>Current events</span></a></li><li id="n-randompage" class="mw-list-item"><a href="/wiki/Special:Random" title="Visit a randomly selected article [x]" accesskey="x"><span>Random article</span></a></li><li id="n-aboutsite" class="mw-list-item"><a href="/wiki/Wikipedia:About" title="Learn about Wikipedia and how it works"><span>About Wikipedia</span></a></li><li id="n-contactpage" class="mw-list-item"><a href="//en.wikipedia.org/wiki/Wikipedia:Contact_us" title="How to contact Wikipedia"><span>Contact us</span></a></li> </ul> </div> </div> <div id="p-interaction" class="vector-menu mw-portlet mw-portlet-interaction" > <div class="vector-menu-heading"> Contribute </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-help" class="mw-list-item"><a href="/wiki/Help:Contents" title="Guidance on how to use and edit Wikipedia"><span>Help</span></a></li><li id="n-introduction" class="mw-list-item"><a href="/wiki/Help:Introduction" title="Learn how to edit Wikipedia"><span>Learn to edit</span></a></li><li id="n-portal" class="mw-list-item"><a href="/wiki/Wikipedia:Community_portal" title="The hub for editors"><span>Community portal</span></a></li><li id="n-recentchanges" class="mw-list-item"><a href="/wiki/Special:RecentChanges" title="A list of recent changes to Wikipedia [r]" accesskey="r"><span>Recent changes</span></a></li><li id="n-upload" class="mw-list-item"><a href="/wiki/Wikipedia:File_upload_wizard" title="Add images or other media for use on Wikipedia"><span>Upload file</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> <a href="/wiki/Main_Page" class="mw-logo"> <img class="mw-logo-icon" src="/static/images/icons/wikipedia.png" alt="" aria-hidden="true" height="50" width="50"> <span class="mw-logo-container skin-invert"> <img class="mw-logo-wordmark" alt="Wikipedia" src="/static/images/mobile/copyright/wikipedia-wordmark-en.svg" style="width: 7.5em; height: 1.125em;"> <img class="mw-logo-tagline" alt="The Free Encyclopedia" src="/static/images/mobile/copyright/wikipedia-tagline-en.svg" width="117" height="13" style="width: 7.3125em; height: 0.8125em;"> </span> </a> </div> <div class="vector-header-end"> <div id="p-search" role="search" class="vector-search-box-vue vector-search-box-collapses vector-search-box-show-thumbnail vector-search-box-auto-expand-width vector-search-box"> <a href="/wiki/Special:Search" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only search-toggle" title="Search Wikipedia [f]" accesskey="f"><span class="vector-icon mw-ui-icon-search mw-ui-icon-wikimedia-search"></span> <span>Search</span> </a> <div class="vector-typeahead-search-container"> <div class="cdx-typeahead-search cdx-typeahead-search--show-thumbnail cdx-typeahead-search--auto-expand-width"> <form action="/w/index.php" id="searchform" class="cdx-search-input cdx-search-input--has-end-button"> <div id="simpleSearch" class="cdx-search-input__input-wrapper" data-search-loc="header-moved"> <div class="cdx-text-input cdx-text-input--has-start-icon"> <input class="cdx-text-input__input" type="search" name="search" placeholder="Search Wikipedia" aria-label="Search Wikipedia" autocapitalize="sentences" title="Search Wikipedia [f]" accesskey="f" id="searchInput" > <span class="cdx-text-input__icon cdx-text-input__start-icon"></span> </div> <input type="hidden" name="title" value="Special:Search"> </div> <button class="cdx-button cdx-search-input__end-button">Search</button> </form> </div> </div> </div> <nav class="vector-user-links vector-user-links-wide" aria-label="Personal tools"> <div class="vector-user-links-main"> <div id="p-vector-user-menu-preferences" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-userpage" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <nav class="vector-appearance-landmark" aria-label="Appearance"> <div id="vector-appearance-dropdown" class="vector-dropdown " title="Change the appearance of the page's font size, width, and color" > <input type="checkbox" id="vector-appearance-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-appearance-dropdown" class="vector-dropdown-checkbox " aria-label="Appearance" > <label id="vector-appearance-dropdown-label" for="vector-appearance-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-appearance mw-ui-icon-wikimedia-appearance"></span> <span class="vector-dropdown-label-text">Appearance</span> </label> <div class="vector-dropdown-content"> <div id="vector-appearance-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <div id="p-vector-user-menu-notifications" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-overflow" class="vector-menu mw-portlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="https://donate.wikimedia.org/?wmf_source=donate&wmf_medium=sidebar&wmf_campaign=en.wikipedia.org&uselang=en" class=""><span>Donate</span></a> </li> <li id="pt-createaccount-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Special:CreateAccount&returnto=Wikipedia+talk%3AWikiProject+Mathematics%2FPlanetMath+Exchange" title="You are encouraged to create an account and log in; however, it is not mandatory" class=""><span>Create account</span></a> </li> <li id="pt-login-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Special:UserLogin&returnto=Wikipedia+talk%3AWikiProject+Mathematics%2FPlanetMath+Exchange" title="You're encouraged to log in; however, it's not mandatory. [o]" accesskey="o" class=""><span>Log in</span></a> </li> </ul> </div> </div> </div> <div id="vector-user-links-dropdown" class="vector-dropdown vector-user-menu vector-button-flush-right vector-user-menu-logged-out" title="Log in and more options" > <input type="checkbox" id="vector-user-links-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-user-links-dropdown" class="vector-dropdown-checkbox " aria-label="Personal tools" > <label id="vector-user-links-dropdown-label" for="vector-user-links-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-ellipsis mw-ui-icon-wikimedia-ellipsis"></span> <span class="vector-dropdown-label-text">Personal tools</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="User menu" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport" class="user-links-collapsible-item mw-list-item"><a href="https://donate.wikimedia.org/?wmf_source=donate&wmf_medium=sidebar&wmf_campaign=en.wikipedia.org&uselang=en"><span>Donate</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Special:CreateAccount&returnto=Wikipedia+talk%3AWikiProject+Mathematics%2FPlanetMath+Exchange" title="You are encouraged to create an account and log in; however, it is not mandatory"><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>Create account</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Special:UserLogin&returnto=Wikipedia+talk%3AWikiProject+Mathematics%2FPlanetMath+Exchange" title="You're encouraged to log in; however, it's not mandatory. [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>Log in</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> Pages for logged out editors <a href="/wiki/Help:Introduction" aria-label="Learn more about editing"><span>learn more</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/Special:MyContributions" title="A list of edits made from this IP address [y]" accesskey="y"><span>Contributions</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Special:MyTalk" title="Discussion about edits from this IP address [n]" accesskey="n"><span>Talk</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Site"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Contents" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Contents</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">hide</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">(Top)</div> </a> </li> <li id="toc-Random_variable/distribution" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Random_variable/distribution"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Random variable/distribution</span> </div> </a> <ul id="toc-Random_variable/distribution-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-New_articles_on_PlanetMath?" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#New_articles_on_PlanetMath?"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>New articles on PlanetMath?</span> </div> </a> <ul id="toc-New_articles_on_PlanetMath?-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-If_the_WP_field_is_correct_please_remove_the_qualifier_"guess"" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#If_the_WP_field_is_correct_please_remove_the_qualifier_"guess""> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>If the WP field is correct please remove the qualifier "guess"</span> </div> </a> <ul id="toc-If_the_WP_field_is_correct_please_remove_the_qualifier_"guess"-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Mathematics_bibliographies?" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Mathematics_bibliographies?"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Mathematics bibliographies?</span> </div> </a> <ul id="toc-Mathematics_bibliographies?-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Errors_with_PlanetMath's_database_&_history" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Errors_with_PlanetMath's_database_&_history"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Errors with PlanetMath's database & history</span> </div> </a> <ul id="toc-Errors_with_PlanetMath's_database_&_history-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Unclassified_PlanetMath_articles" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Unclassified_PlanetMath_articles"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>Unclassified PlanetMath articles</span> </div> </a> <ul id="toc-Unclassified_PlanetMath_articles-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Copying_the_page_doesn't_always_work!" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Copying_the_page_doesn't_always_work!"> <div class="vector-toc-text"> <span class="vector-toc-numb">7</span> <span>Copying the page doesn't always work!</span> </div> </a> <ul id="toc-Copying_the_page_doesn't_always_work!-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Joke_articles_on_PlanetMath" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Joke_articles_on_PlanetMath"> <div class="vector-toc-text"> <span class="vector-toc-numb">8</span> <span>Joke articles on PlanetMath</span> </div> </a> <ul id="toc-Joke_articles_on_PlanetMath-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Unsuitable_articles_on_PlanetMath" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Unsuitable_articles_on_PlanetMath"> <div class="vector-toc-text"> <span class="vector-toc-numb">9</span> <span>Unsuitable articles on PlanetMath</span> </div> </a> <span class="ext-discussiontools-init-sidebar-meta">1 comment</span> <ul id="toc-Unsuitable_articles_on_PlanetMath-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-List_of_mathematical_topics" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#List_of_mathematical_topics"> <div class="vector-toc-text"> <span class="vector-toc-numb">10</span> <span>List of mathematical topics</span> </div> </a> <ul id="toc-List_of_mathematical_topics-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Making_it_easier_to_convert_TeX_to_Wiki_markup" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Making_it_easier_to_convert_TeX_to_Wiki_markup"> <div class="vector-toc-text"> <span class="vector-toc-numb">11</span> <span>Making it easier to convert TeX to Wiki markup</span> </div> </a> <ul id="toc-Making_it_easier_to_convert_TeX_to_Wiki_markup-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Statistics" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Statistics"> <div class="vector-toc-text"> <span class="vector-toc-numb">12</span> <span>Statistics</span> </div> </a> <ul id="toc-Statistics-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Status_updates" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Status_updates"> <div class="vector-toc-text"> <span class="vector-toc-numb">13</span> <span>Status updates</span> </div> </a> <ul id="toc-Status_updates-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Encoding_issues" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Encoding_issues"> <div class="vector-toc-text"> <span class="vector-toc-numb">14</span> <span>Encoding issues</span> </div> </a> <ul id="toc-Encoding_issues-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Theorems,_Proofs" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Theorems,_Proofs"> <div class="vector-toc-text"> <span class="vector-toc-numb">15</span> <span>Theorems, Proofs</span> </div> </a> <ul id="toc-Theorems,_Proofs-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Status_of_automated_updates_(it_seems_it_works)" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Status_of_automated_updates_(it_seems_it_works)"> <div class="vector-toc-text"> <span class="vector-toc-numb">16</span> <span>Status of automated updates (it seems it works)</span> </div> </a> <ul id="toc-Status_of_automated_updates_(it_seems_it_works)-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-PlanetMath_license_and_reference_categories?" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#PlanetMath_license_and_reference_categories?"> <div class="vector-toc-text"> <span class="vector-toc-numb">17</span> <span>PlanetMath license and reference categories?</span> </div> </a> <ul id="toc-PlanetMath_license_and_reference_categories?-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Project_covered_in_Quarto" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Project_covered_in_Quarto"> <div class="vector-toc-text"> <span class="vector-toc-numb">18</span> <span>Project covered in Quarto</span> </div> </a> <ul id="toc-Project_covered_in_Quarto-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Converting_from_PlanetMath_format" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Converting_from_PlanetMath_format"> <div class="vector-toc-text"> <span class="vector-toc-numb">19</span> <span>Converting from PlanetMath format</span> </div> </a> <span class="ext-discussiontools-init-sidebar-meta">14 comments</span> <ul id="toc-Converting_from_PlanetMath_format-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Statistics_-_perl" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Statistics_-_perl"> <div class="vector-toc-text"> <span class="vector-toc-numb">20</span> <span>Statistics - perl</span> </div> </a> <span class="ext-discussiontools-init-sidebar-meta">14 comments</span> <button aria-controls="toc-Statistics_-_perl-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Toggle Statistics - perl subsection</span> </button> <ul id="toc-Statistics_-_perl-sublist" class="vector-toc-list"> <li id="toc-Version_2" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Version_2"> <div class="vector-toc-text"> <span class="vector-toc-numb">20.1</span> <span>Version 2</span> </div> </a> <ul id="toc-Version_2-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Version_3" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Version_3"> <div class="vector-toc-text"> <span class="vector-toc-numb">20.2</span> <span>Version 3</span> </div> </a> <ul id="toc-Version_3-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Questions_about_adding_new_info_from_PlanetMath" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Questions_about_adding_new_info_from_PlanetMath"> <div class="vector-toc-text"> <span class="vector-toc-numb">21</span> <span>Questions about adding new info from PlanetMath</span> </div> </a> <span class="ext-discussiontools-init-sidebar-meta">9 comments</span> <ul id="toc-Questions_about_adding_new_info_from_PlanetMath-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-PMEX_Proofs?" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#PMEX_Proofs?"> <div class="vector-toc-text"> <span class="vector-toc-numb">22</span> <span>PMEX Proofs?</span> </div> </a> <span class="ext-discussiontools-init-sidebar-meta">9 comments</span> <ul id="toc-PMEX_Proofs?-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Problem_with_PlanetMath_site?" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Problem_with_PlanetMath_site?"> <div class="vector-toc-text"> <span class="vector-toc-numb">23</span> <span>Problem with PlanetMath site?</span> </div> </a> <span class="ext-discussiontools-init-sidebar-meta">6 comments</span> <ul id="toc-Problem_with_PlanetMath_site?-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Automatic_stats" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Automatic_stats"> <div class="vector-toc-text"> <span class="vector-toc-numb">24</span> <span>Automatic stats</span> </div> </a> <span class="ext-discussiontools-init-sidebar-meta">16 comments</span> <ul id="toc-Automatic_stats-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-PMEX_and_GFDL" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#PMEX_and_GFDL"> <div class="vector-toc-text"> <span class="vector-toc-numb">25</span> <span>PMEX and GFDL</span> </div> </a> <span class="ext-discussiontools-init-sidebar-meta">1 comment</span> <ul id="toc-PMEX_and_GFDL-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Planet_math_links" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Planet_math_links"> <div class="vector-toc-text"> <span class="vector-toc-numb">26</span> <span>Planet math links</span> </div> </a> <span class="ext-discussiontools-init-sidebar-meta">1 comment</span> <ul id="toc-Planet_math_links-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Why_does_Mathbot_update_so_often?" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Why_does_Mathbot_update_so_often?"> <div class="vector-toc-text"> <span class="vector-toc-numb">27</span> <span>Why does Mathbot update so often?</span> </div> </a> <span class="ext-discussiontools-init-sidebar-meta">9 comments</span> <ul id="toc-Why_does_Mathbot_update_so_often?-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-So,_are_proofs_needed_or_not?" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#So,_are_proofs_needed_or_not?"> <div class="vector-toc-text"> <span class="vector-toc-numb">28</span> <span>So, are proofs needed or not?</span> </div> </a> <span class="ext-discussiontools-init-sidebar-meta">4 comments</span> <ul id="toc-So,_are_proofs_needed_or_not?-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-I_found_the_culprit" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#I_found_the_culprit"> <div class="vector-toc-text"> <span class="vector-toc-numb">29</span> <span>I found the culprit</span> </div> </a> <span class="ext-discussiontools-init-sidebar-meta">7 comments</span> <ul id="toc-I_found_the_culprit-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Missing_table_entries" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Missing_table_entries"> <div class="vector-toc-text"> <span class="vector-toc-numb">30</span> <span>Missing table entries</span> </div> </a> <span class="ext-discussiontools-init-sidebar-meta">2 comments</span> <ul id="toc-Missing_table_entries-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Geometry_proofs" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Geometry_proofs"> <div class="vector-toc-text"> <span class="vector-toc-numb">31</span> <span>Geometry proofs</span> </div> </a> <span class="ext-discussiontools-init-sidebar-meta">4 comments</span> <ul id="toc-Geometry_proofs-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Eep,_an_image!" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Eep,_an_image!"> <div class="vector-toc-text"> <span class="vector-toc-numb">32</span> <span>Eep, an image!</span> </div> </a> <span class="ext-discussiontools-init-sidebar-meta">2 comments</span> <ul id="toc-Eep,_an_image!-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Fetching_new_articles_and_proofs,_revisited" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Fetching_new_articles_and_proofs,_revisited"> <div class="vector-toc-text"> <span class="vector-toc-numb">33</span> <span>Fetching new articles and proofs, revisited</span> </div> </a> <span class="ext-discussiontools-init-sidebar-meta">9 comments</span> <ul id="toc-Fetching_new_articles_and_proofs,_revisited-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Hello_From_AsteroidMeta" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Hello_From_AsteroidMeta"> <div class="vector-toc-text"> <span class="vector-toc-numb">34</span> <span>Hello From AsteroidMeta</span> </div> </a> <span class="ext-discussiontools-init-sidebar-meta">2 comments</span> <ul id="toc-Hello_From_AsteroidMeta-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Delete_"Object_not_found!"_entries?" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Delete_"Object_not_found!"_entries?"> <div class="vector-toc-text"> <span class="vector-toc-numb">35</span> <span>Delete "Object not found!" entries?</span> </div> </a> <span class="ext-discussiontools-init-sidebar-meta">3 comments</span> <ul id="toc-Delete_"Object_not_found!"_entries?-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-"Category:PlanetMath_sourced_articles"_proposed_for_deletion" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#"Category:PlanetMath_sourced_articles"_proposed_for_deletion"> <div class="vector-toc-text"> <span class="vector-toc-numb">36</span> <span>"Category:PlanetMath sourced articles" proposed for deletion</span> </div> </a> <span class="ext-discussiontools-init-sidebar-meta">1 comment</span> <ul id="toc-"Category:PlanetMath_sourced_articles"_proposed_for_deletion-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Time_for_an_update?" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Time_for_an_update?"> <div class="vector-toc-text"> <span class="vector-toc-numb">37</span> <span>Time for an update?</span> </div> </a> <span class="ext-discussiontools-init-sidebar-meta">4 comments</span> <ul id="toc-Time_for_an_update?-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-new_grant_proposal:_towards_a_PlanetMath_Books_exchange!" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#new_grant_proposal:_towards_a_PlanetMath_Books_exchange!"> <div class="vector-toc-text"> <span class="vector-toc-numb">38</span> <span>new grant proposal: towards a PlanetMath Books exchange!</span> </div> </a> <span class="ext-discussiontools-init-sidebar-meta">1 comment</span> <ul id="toc-new_grant_proposal:_towards_a_PlanetMath_Books_exchange!-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Math" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Math"> <div class="vector-toc-text"> <span class="vector-toc-numb">39</span> <span>Math</span> </div> </a> <span class="ext-discussiontools-init-sidebar-meta">1 comment</span> <ul id="toc-Math-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Contents" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Toggle the table of contents" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Toggle the table of contents</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-namespace">Wikipedia talk</span><span class="mw-page-title-separator">:</span><span class="mw-page-title-main">WikiProject Mathematics/PlanetMath Exchange</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang mw-portlet-lang-icon-only" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector-empty" aria-label="This article exist only in this language. Add the article for other languages" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only mw-portlet-lang-heading-empty" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language mw-ui-icon-wikimedia-language"></span> <span class="vector-dropdown-label-text">Add languages</span> </label> <div class="vector-dropdown-content"> <div class="mw-portlet-empty-language-selector-body"> Page contents not supported in other languages. </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Namespaces"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-project" class="vector-tab-noicon mw-list-item"><a href="/wiki/Wikipedia:WikiProject_Mathematics/PlanetMath_Exchange" title="View the project page [c]" accesskey="c"><span>Project page</span></a></li><li id="ca-talk" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange" rel="discussion" title="Discuss improvements to the content page [t]" accesskey="t"><span>Talk</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="Change language variant" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">English</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" class="vector-collapsible"> <nav aria-label="Views"> <div id="p-views" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-views" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange"><span>Read</span></a></li><li id="ca-edit" class="istalk vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange&action=edit" title="Edit this page [e]" accesskey="e"><span>Edit</span></a></li><li id="ca-addsection" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange&action=edit&section=new" title="Start a new section [+]" accesskey="+"><span>Add topic</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange&action=history" title="Past revisions of this page [h]" accesskey="h"><span>View history</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="Page tools"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" > <input type="checkbox" id="vector-page-tools-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-tools-dropdown" class="vector-dropdown-checkbox " aria-label="Tools" > <label id="vector-page-tools-dropdown-label" for="vector-page-tools-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">Tools</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-tools-unpinned-container" class="vector-unpinned-container"> <div id="vector-page-tools" class="vector-page-tools vector-pinnable-element"> <div class="vector-pinnable-header vector-page-tools-pinnable-header vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">Tools</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">hide</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="More options" > <div class="vector-menu-heading"> Actions </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange"><span>Read</span></a></li><li id="ca-more-edit" class="istalk vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange&action=edit" title="Edit this page [e]" accesskey="e"><span>Edit</span></a></li><li id="ca-more-addsection" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange&action=edit&section=new"><span>Add topic</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange&action=history"><span>View history</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> General </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Special:WhatLinksHere/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange" title="List of all English Wikipedia pages containing links to this page [j]" accesskey="j"><span>What links here</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Special:RecentChangesLinked/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange" rel="nofollow" title="Recent changes in pages linked from this page [k]" accesskey="k"><span>Related changes</span></a></li><li id="t-upload" class="mw-list-item"><a href="/wiki/Wikipedia:File_Upload_Wizard" title="Upload files [u]" accesskey="u"><span>Upload file</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/Special:SpecialPages" title="A list of all special pages [q]" accesskey="q"><span>Special pages</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange&oldid=1238797111" title="Permanent link to this revision of this page"><span>Permanent link</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange&action=info" title="More information about this page"><span>Page information</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Special:UrlQ%C4%B1sald%C4%B1c%C4%B1s%C4%B1&url=https%3A%2F%2Fen.wikipedia.org%2Fwiki%2FWikipedia_talk%3AWikiProject_Mathematics%2FPlanetMath_Exchange"><span>Get shortened URL</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Special:QrKodu&url=https%3A%2F%2Fen.wikipedia.org%2Fwiki%2FWikipedia_talk%3AWikiProject_Mathematics%2FPlanetMath_Exchange"><span>Download QR code</span></a></li> </ul> </div> </div> <div id="p-coll-print_export" class="vector-menu mw-portlet mw-portlet-coll-print_export" > <div class="vector-menu-heading"> Print/export </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Special:DownloadAsPdf&page=Wikipedia_talk%3AWikiProject_Mathematics%2FPlanetMath_Exchange&action=show-download-screen" title="Download this page as a PDF file"><span>Download as PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange&printable=yes" title="Printable version of this page [p]" accesskey="p"><span>Printable version</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects emptyPortlet" > <div class="vector-menu-heading"> In other projects </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="Page tools"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Appearance"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Appearance</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">hide</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">From Wikipedia, the free encyclopedia</div> </div> <div id="contentSub"><div id="mw-content-subtitle"><div class="subpages">< <bdi dir="ltr"><a href="/wiki/Wikipedia_talk:WikiProject_Mathematics" title="Wikipedia talk:WikiProject Mathematics">Wikipedia talk:WikiProject Mathematics</a></bdi></div></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><style data-mw-deduplicate="TemplateStyles:r1237879475">.mw-parser-output .tmbox{margin:4px 0;border-collapse:collapse;border:1px solid #c0c090;background-color:#f8eaba;box-sizing:border-box}.mw-parser-output .tmbox.mbox-small{font-size:88%;line-height:1.25em}.mw-parser-output .tmbox-speedy{border:2px solid #b32424;background-color:#fee7e6}.mw-parser-output .tmbox-delete{border:2px solid #b32424}.mw-parser-output .tmbox-content{border:2px solid #f28500}.mw-parser-output .tmbox-style{border:2px solid #fc3}.mw-parser-output .tmbox-move{border:2px solid #9932cc}.mw-parser-output .tmbox .mbox-text{border:none;padding:0.25em 0.9em;width:100%}.mw-parser-output .tmbox .mbox-image{border:none;padding:2px 0 2px 0.9em;text-align:center}.mw-parser-output .tmbox .mbox-imageright{border:none;padding:2px 0.9em 2px 0;text-align:center}.mw-parser-output .tmbox .mbox-empty-cell{border:none;padding:0;width:1px}.mw-parser-output .tmbox .mbox-invalid-type{text-align:center}@media(min-width:720px){.mw-parser-output .tmbox{margin:4px 10%}.mw-parser-output .tmbox.mbox-small{clear:right;float:right;margin:4px 0 4px 1em;width:238px}}@media screen{html.skin-theme-clientpref-night .mw-parser-output .tmbox{background-color:#2e2505}html.skin-theme-clientpref-night .mw-parser-output .tmbox-speedy{background-color:#310402}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .tmbox{background-color:#2e2505}html.skin-theme-clientpref-os .mw-parser-output .tmbox-speedy{background-color:#310402}}body.skin--responsive .mw-parser-output table.tmbox img{max-width:none!important}</style><style data-mw-deduplicate="TemplateStyles:r1230750088">.mw-parser-output .talkheader{text-align:center}.mw-parser-output .talkheader-body{display:flex}.mw-parser-output .talkheader-help,.mw-parser-output .talkheader-policies,.mw-parser-output .talkheader-shortcuts{display:flex;align-items:center;padding:0.1em}.mw-parser-output .talkheader-help{flex:2 1 auto;border:1px solid #c0c090;background-color:var(--background-color-base,#ffffff);color:inherit}.mw-parser-output .talkheader-policies{flex:1 1 auto}.mw-parser-output .talkheader-policies+.talkheader-policies{border-left:1px solid #c0c090}.mw-parser-output .talkheader-shortcuts{flex:0 1 auto}.mw-parser-output .talkheader-help>*,.mw-parser-output .talkheader-policies>*,.mw-parser-output .talkheader-shortcuts>*{flex:1 1 auto}.mw-parser-output .talkheader-help ul,.mw-parser-output .talkheader-policies ul{margin:0.1em 0.8em 0 1.6em;text-align:left}@media(min-width:720px){.mw-parser-output .talkheader{min-width:80%}}</style><table role="presentation" class="tmbox tmbox-notice talkheader plainlinks" id="talkheader" style="border-collapse: separate;"><tbody><tr> <td style="border-bottom: 1px solid #c0c090; font-weight: bold;">This is the <a href="/wiki/Wikipedia:Talk_page_guidelines" title="Wikipedia:Talk page guidelines">talk page</a> for discussing improvements to the <a href="/wiki/Wikipedia:WikiProject_Mathematics/PlanetMath_Exchange" title="Wikipedia:WikiProject Mathematics/PlanetMath Exchange">WikiProject Mathematics/PlanetMath Exchange</a> page.<br/></td> </tr> <tr> <td> <div class="talkheader-body"> <div class="talkheader-help"> <ul><li>Put new text under old text. <strong><a href="/wiki/Special:NewSection/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange" title="Special:NewSection/Wikipedia talk:WikiProject Mathematics/PlanetMath Exchange">Click here to start a new topic.</a></strong></li> <li>New to Wikipedia? Welcome! <a href="/wiki/Help:Introduction" title="Help:Introduction">Learn to edit</a>; <a href="/wiki/Wikipedia:Questions" title="Wikipedia:Questions">get help</a>.</li></ul> </div> <div class="talkheader-policies"> <ul><li><a href="/wiki/Wikipedia:Assume_good_faith" title="Wikipedia:Assume good faith">Assume good faith</a></li> <li><a href="/wiki/Wikipedia:Civility" title="Wikipedia:Civility">Be polite</a> and <a href="/wiki/Wikipedia:No_personal_attacks" title="Wikipedia:No personal attacks">avoid personal attacks</a></li> <li><a href="/wiki/Wikipedia:Please_do_not_bite_the_newcomers" title="Wikipedia:Please do not bite the newcomers">Be welcoming to newcomers</a></li> <li>Seek <a href="/wiki/Wikipedia:Dispute_resolution_requests" title="Wikipedia:Dispute resolution requests">dispute resolution</a> if needed</li></ul> </div> </div> </td> </tr><tr><td style="border-top: 1px solid #c0c090; padding: 1px 3px;"><b><a href="/wiki/Help:Archiving_a_talk_page" title="Help:Archiving a talk page">Archives</a>:</b> <a href="/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange/Archive_1" title="Wikipedia talk:WikiProject Mathematics/PlanetMath Exchange/Archive 1">1</a></td> </tr><tr><td style="border-top: 1px solid #c0c090; padding: 0;"><div> <div class="mw-inputbox-centered" style=""><form name="searchbox" class="searchbox mw-inputbox-form-inline" action="/wiki/Special:Search"><div class="cdx-text-input"><input class="mw-searchInput searchboxInput cdx-text-input__input" name="search" placeholder="" size="50" dir="ltr"/></div><input type="hidden" value="Wikipedia talk:WikiProject Mathematics/PlanetMath Exchange/" name="prefix"/> <input type="submit" name="fulltext" value="Search archives" class="cdx-button"/><input type="hidden" value="Search" name="fulltext"/></form></div> </div></td> </tr> </tbody></table> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1237879475"><style data-mw-deduplicate="TemplateStyles:r1243927654">.mw-parser-output .banner-shell{border-collapse:separate;border-spacing:4px}.mw-parser-output .banner-shell-header{text-align:center;font-weight:bold}.mw-parser-output .banner-shell-inner{padding:2px 4px;background:#fffaef;color:inherit;border:1px dotted gray}@media screen{html.skin-theme-clientpref-night .mw-parser-output .banner-shell-inner{background:#2e2505}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .banner-shell-inner{background:#2e2505}}.mw-parser-output .banner-shell .tmbox{margin:2px 0;width:100%}.mw-parser-output .banner-shell .tmbox.mbox-small{line-height:1.5em;font-size:100%}.mw-parser-output .banner-shell-inner .banner-shell-outside{display:none}@media(min-width:720px){.mw-parser-output .wpbs{width:80%}}.mw-parser-output .wpbs .assess{width:60px;text-align:center}.mw-parser-output .wpbs .banner-shell-header{border:none;padding:0.25em 0.9em 0.25em 0}.mw-parser-output .wpbs .wpb .wpb-header{display:table-row}.mw-parser-output .wpbs .wpb:not(.mw-collapsed) .wpb-header-icon a{display:none}</style><table role="presentation" class="tmbox tmbox-notice banner-shell wpbs mw-collapsible"><tbody><tr><td class="assess"><span class="noviewer" typeof="mw:File"><a href="/wiki/File:Symbol_project_class.svg" class="mw-file-description" title="Project page"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/7/72/Symbol_project_class.svg/35px-Symbol_project_class.svg.png" decoding="async" width="35" height="36" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/7/72/Symbol_project_class.svg/53px-Symbol_project_class.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/7/72/Symbol_project_class.svg/70px-Symbol_project_class.svg.png 2x" data-file-width="180" data-file-height="185"/></a></span></td><td class="banner-shell-header" style="text-align:left;font-weight:normal">This project page does not require a rating on Wikipedia's <a href="/wiki/Wikipedia:Content_assessment" title="Wikipedia:Content assessment">content assessment</a> scale.<br/>It is of interest to the following <a href="/wiki/Wikipedia:WikiProject" title="Wikipedia:WikiProject">WikiProjects</a>:</td></tr><tr><td colspan="2" class="banner-shell-inner outercollapse"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1237879475"><style data-mw-deduplicate="TemplateStyles:r1259570071">.mw-parser-output .wpb-header,.mw-parser-output .wpb-metadata,.mw-parser-output .wpb-iefix{display:none}.mw-parser-output .wpb-header-name{text-align:right;padding:0.3em 1em 0.3em 0.3em;width:50%;font-weight:bold}.mw-parser-output .wpb-header-assessment{text-align:left;width:50%;padding:0.3em}.mw-parser-output .wpb-header-combined{text-align:left;padding:0.3em 0.3em 0.3em 0;font-weight:bold}.mw-parser-output .wpb-header-bubbles{border-radius:.5em;padding:0 .3em;margin-left:0.5em;white-space:nowrap;font-weight:normal;color:black}.mw-parser-output .wpb-nested-task-force{font-weight:normal}.mw-parser-output .wpb-header-icon{width:50px;text-align:center}.mw-parser-output .wpb-category-box{background-color:#F5F5F5;border-width:1px;width:500px}.mw-parser-output .wpbs .wpb .wpb-main{background-color:#FFFAEF;padding:3px 0 3px 0.7em}.mw-parser-output .wpb .wpb-main{padding:3px 5px}.mw-parser-output .wpbs .wpb-header{background-color:#FFFAEF}.mw-parser-output .wpb-main>table{background-color:transparent;border:none;padding:0;width:100%;border-spacing:0}.mw-parser-output .wpb .wpb-image{padding:2px 0}.mw-parser-output .wpb-collapsed-head{text-align:left;padding:0.2em 2px 0.2em 0}.mw-parser-output .wpb-collapsed-notes{padding:0}.mw-parser-output .wpb-collapsed-notes>table{width:100%;background-color:transparent}.mw-parser-output .wpb .wpb-gutter{padding:2px 0 0 0}.mw-parser-output .wpbs .banner-shell-inner{background-color:#f8eaba;border:none}.mw-parser-output .wpb-table{table-layout:fixed}@media(min-width:720px){.mw-parser-output .wpb{min-width:80%}}.mw-parser-output .assess{font-weight:bold;text-align:center;white-space:nowrap;color:black}.mw-parser-output .import-top{background-color:#FFBFFF}.mw-parser-output .import-high{background-color:#FFCCFF}.mw-parser-output .import-mid{background-color:#FFD9FF}.mw-parser-output .import-low{background-color:#FFE7FF}.mw-parser-output .import-bottom{background-color:#FFEBFF}.mw-parser-output .import-na{background-color:#F5F5F5}.mw-parser-output .import-unknown{background-color:#DCDCDC}.mw-parser-output .class-fa,.mw-parser-output .class-fl,.mw-parser-output .class-fm{background-color:#BED3FF}.mw-parser-output .class-a,.mw-parser-output .class-al{background-color:#C0FFFF}.mw-parser-output .class-ga{background-color:#C0FFC0}.mw-parser-output .class-b,.mw-parser-output .class-bl{background-color:#DFFFBF}.mw-parser-output .class-c,.mw-parser-output .class-cl{background-color:#FFFFBE}.mw-parser-output .class-start{background-color:#FFDBBF}.mw-parser-output .class-stub,.mw-parser-output .class-sl{background-color:#FFC0C0}.mw-parser-output .class-list{background-color:#D2C0FF}.mw-parser-output .class-na{background-color:#F5F5F5}.mw-parser-output .class-category{background-color:#FFDB58}.mw-parser-output .class-disambig{background-color:#00FA9A}.mw-parser-output .class-draft{background-color:#E7B198}.mw-parser-output .class-file{background-color:#DDCCFF}.mw-parser-output .class-future{background-color:#B4BBFF}.mw-parser-output .class-portal{background-color:#DDB1BC}.mw-parser-output .class-project{background-color:#C0C090}.mw-parser-output .class-redirect{background-color:#C0C0C0}.mw-parser-output .class-sia{background-color:#E9DAFF}.mw-parser-output .class-user{background-color:#DDD06A}.mw-parser-output .class-template{background-color:#FBCEB1}.mw-parser-output .class-unassessed{background-color:#DCDCDC}.mw-parser-output .conflict{border:0.2em solid red}.mw-parser-output .inactive-wikiproject .wpb-header-bubbles{color:inherit}@media screen{html.skin-theme-clientpref-night .mw-parser-output .wpb-category-box{background-color:#0a0a0a}html.skin-theme-clientpref-night .mw-parser-output .wpbs .wpb .wpb-main,html.skin-theme-clientpref-night .mw-parser-output .wpbs .wpb-header{background-color:#302f2d}html.skin-theme-clientpref-night .mw-parser-output .wpbs .banner-shell-inner{background-color:#2e2505}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .wpb-category-box{background-color:#0a0a0a}html.skin-theme-clientpref-os .mw-parser-output .wpbs .wpb .wpb-main,html.skin-theme-clientpref-os .mw-parser-output .wpbs .wpb-header{background-color:#302f2d}html.skin-theme-clientpref-os .mw-parser-output .wpbs .banner-shell-inner{background-color:#2e2505}}</style><table class="tmbox tmbox-notice mw-collapsible innercollapse wpb wpb-table"><tbody><tr class="wpb-header"><td class="wpb-header-icon"><span typeof="mw:File"><a href="/wiki/File:Nuvola_apps_edu_mathematics-p.svg" class="mw-file-description"><img alt="WikiProject icon" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c2/Nuvola_apps_edu_mathematics-p.svg/25px-Nuvola_apps_edu_mathematics-p.svg.png" decoding="async" width="25" height="25" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c2/Nuvola_apps_edu_mathematics-p.svg/38px-Nuvola_apps_edu_mathematics-p.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c2/Nuvola_apps_edu_mathematics-p.svg/50px-Nuvola_apps_edu_mathematics-p.svg.png 2x" data-file-width="128" data-file-height="128"/></a></span></td><td class="wpb-header-combined"><a href="/wiki/Wikipedia:WikiProject_Mathematics" title="Wikipedia:WikiProject Mathematics">Mathematics</a> </td></tr><tr><td class="mbox-text wpb-main" colspan="2"><table><tbody><tr><td class="mbox-image wpb-image"><span typeof="mw:File"><a href="/wiki/File:Nuvola_apps_edu_mathematics-p.svg" class="mw-file-description"><img alt="WikiProject icon" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c2/Nuvola_apps_edu_mathematics-p.svg/60px-Nuvola_apps_edu_mathematics-p.svg.png" decoding="async" width="60" height="60" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c2/Nuvola_apps_edu_mathematics-p.svg/90px-Nuvola_apps_edu_mathematics-p.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c2/Nuvola_apps_edu_mathematics-p.svg/120px-Nuvola_apps_edu_mathematics-p.svg.png 2x" data-file-width="128" data-file-height="128"/></a></span></td><td class="mbox-text"><style data-mw-deduplicate="TemplateStyles:r1259569809">.mw-parser-output .portalbox{padding:0;margin:0.5em 0;display:table;box-sizing:border-box;max-width:175px;list-style:none}.mw-parser-output .portalborder{border:1px solid var(--border-color-base,#a2a9b1);padding:0.1em;background:var(--background-color-neutral-subtle,#f8f9fa)}.mw-parser-output .portalbox-entry{display:table-row;font-size:85%;line-height:110%;height:1.9em;font-style:italic;font-weight:bold}.mw-parser-output .portalbox-image{display:table-cell;padding:0.2em;vertical-align:middle;text-align:center}.mw-parser-output .portalbox-link{display:table-cell;padding:0.2em 0.2em 0.2em 0.3em;vertical-align:middle}@media(min-width:720px){.mw-parser-output .portalleft{clear:left;float:left;margin:0.5em 1em 0.5em 0}.mw-parser-output .portalright{clear:right;float:right;margin:0.5em 0 0.5em 1em}}</style><ul role="navigation" aria-label="Portals" class="noprint portalbox portalborder portalright"> <li class="portalbox-entry"><span class="portalbox-image"><span class="noviewer" typeof="mw:File"><a href="/wiki/File:Nuvola_apps_edu_mathematics_blue-p.svg" class="mw-file-description"><img alt="icon" src="//upload.wikimedia.org/wikipedia/commons/thumb/3/3e/Nuvola_apps_edu_mathematics_blue-p.svg/28px-Nuvola_apps_edu_mathematics_blue-p.svg.png" decoding="async" width="28" height="28" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/3e/Nuvola_apps_edu_mathematics_blue-p.svg/42px-Nuvola_apps_edu_mathematics_blue-p.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/3e/Nuvola_apps_edu_mathematics_blue-p.svg/56px-Nuvola_apps_edu_mathematics_blue-p.svg.png 2x" data-file-width="128" data-file-height="128"/></a></span></span><span class="portalbox-link"><a href="/wiki/Portal:Mathematics" title="Portal:Mathematics">Mathematics portal</a></span></li></ul>This page is within the scope of <b><a href="/wiki/Wikipedia:WikiProject_Mathematics" title="Wikipedia:WikiProject Mathematics">WikiProject Mathematics</a></b>, a collaborative effort to improve the coverage of <a href="/wiki/Mathematics" title="Mathematics">mathematics</a> on Wikipedia. If you would like to participate, please visit the project page, where you can join <a href="/wiki/Wikipedia_talk:WikiProject_Mathematics" title="Wikipedia talk:WikiProject Mathematics">the discussion</a> and see a list of open tasks.<span class="metadata wpb-metadata"><span class="wpb-project">Mathematics</span><span class="wpb-project_link">Wikipedia:WikiProject Mathematics</span><span class="wpb-banner_name">Template:WikiProject Mathematics</span><span class="wpb-assessment_cat">mathematics</span></span></td><td class="mbox-empty-cell"></td></tr></tbody></table></td></tr></tbody></table></td></tr></tbody></table> <p><i>For older discussion, see <a href="/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange/Archive_1" title="Wikipedia talk:WikiProject Mathematics/PlanetMath Exchange/Archive 1">Archive 1</a></i>ok </p> <meta property="mw:PageProp/toc"/> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Random_variable/distribution" data-mw-thread-id="h-Random_variable/distribution"><span id="Random_variable.2Fdistribution"></span><span data-mw-comment-start="" id="h-Random_variable/distribution"></span>Random variable/distribution<span data-mw-comment-end="h-Random_variable/distribution"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange&action=edit&section=1" title="Edit section: Random variable/distribution"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>One of the major things I can see from this list is that on PM, <i>whatsit random variable</i> seems to be the convention, while on WP it is <i>whatsit distribution</i>. I like the latter, but I'm surprised to see that no <i>whatsit random variable</i> redirects exist. For example, <a href="/wiki/Normal_distribution" title="Normal distribution">normal distribution</a> but not <a href="/wiki/Normal_random_variable" class="mw-redirect" title="Normal random variable">normal random variable</a>? Surely the latter is a legitimate page title and thus a candidate for a redirect. It's a <a href="/wiki/Constant_random_variable" class="mw-redirect" title="Constant random variable">long time</a> since I've thought about such things, but can anyone tell me if there is a good reason where there are so few redirects from <i>... random variable</i> to <i>... distribution</i>? This topic must have come up at some point, but I can't find any discussion of it. <a href="/wiki/User:Bjcairns" title="User:Bjcairns">Ben Cairns</a> 13:39, 1 Feb 2005 (UTC). </p> <dl><dd><i>Note: I moved this here from <a href="/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange/60-XX_Probability_theory_and_stochastic_processes" class="mw-redirect" title="Wikipedia talk:WikiProject Mathematics/PlanetMath Exchange/60-XX Probability theory and stochastic processes">Wikipedia talk:WikiProject Mathematics/PlanetMath Exchange/60-XX Probability theory and stochastic processes</a> — see above thread on <b>Talk pages</b>.</i> <a href="/wiki/User:CryptoDerk" title="User:CryptoDerk">CryptoDerk</a> 15:32, Feb 1, 2005 (UTC)</dd></dl> <dl><dd><dl><dd>Crypto, man you have a lot of patience to move all those talk pages! <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov </a> | <a href="/wiki/User_talk:Oleg_Alexandrov" title="User talk:Oleg Alexandrov">talk</a> 16:09, 1 Feb 2005 (UTC)</dd></dl></dd></dl> <p>Fair enough -- I figured it was a problem specific to probability, but I agree with your comment (now on the archived page). Still looking for an answer to the above, if there is one... PS: thanks for moving this here. <a href="/wiki/User:Bjcairns" title="User:Bjcairns">Ben Cairns</a> 23:01, 1 Feb 2005 (UTC). </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="New_articles_on_PlanetMath?" data-mw-thread-id="h-New_articles_on_PlanetMath?"><span id="New_articles_on_PlanetMath.3F"></span><span data-mw-comment-start="" id="h-New_articles_on_PlanetMath?"></span>New articles on PlanetMath?<span data-mw-comment-end="h-New_articles_on_PlanetMath?"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange&action=edit&section=2" title="Edit section: New articles on PlanetMath?"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Will we try to update our PlanetMath article lists as new articles are created on PlanetMath? <a href="/wiki/User:Paul_August" title="User:Paul August">Paul August </a> <a href="/wiki/User_talk:Paul_August" title="User talk:Paul August">☎</a> 15:31, Feb 1, 2005 (UTC) </p> <dl><dd>These days I will try to learn how to fetch wiki-markup code from Wikipedia, and how to upload it back. I have some hints that this should be possible. If so, it will be very easy to automate completely the process of maintaining the lists. Then, from time to time I would just need to run my script to update these pages with new PlanetMath articles.</dd></dl> <dl><dd>And in connection with Ben's comments. If it becomes easier to maintain these pages, it will be possible to suggest more intelligent guesses for corresponding Wikipedia articles and then again rerun the script to update the pages (this will not overwrite any comments or anything already in there). <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov </a> | <a href="/wiki/User_talk:Oleg_Alexandrov" title="User talk:Oleg Alexandrov">talk</a> 16:09, 1 Feb 2005 (UTC)</dd></dl> <p>Great ;-) <a href="/wiki/User:Paul_August" title="User:Paul August">Paul August </a> <a href="/wiki/User_talk:Paul_August" title="User talk:Paul August">☎</a> 17:46, Feb 1, 2005 (UTC) </p><p>I imaging since we're signing our comments in the list after processing each article, it will be possible to compare timestamps. <a href="/wiki/User:CryptoDerk" title="User:CryptoDerk">CryptoDerk</a> 19:32, Feb 1, 2005 (UTC) </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="If_the_WP_field_is_correct_please_remove_the_qualifier_"guess"" data-mw-thread-id="h-If_the_WP_field_is_correct_please_remove_the_qualifier_"guess""><span id="If_the_WP_field_is_correct_please_remove_the_qualifier_.22guess.22"></span><span data-mw-comment-start="" id="h-If_the_WP_field_is_correct_please_remove_the_qualifier_"guess""></span>If the WP field is correct please remove the qualifier "guess"<span data-mw-comment-end="h-If_the_WP_field_is_correct_please_remove_the_qualifier_"guess""></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange&action=edit&section=3" title="Edit section: If the WP field is correct please remove the qualifier "guess""><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>I've updated <a href="/wiki/Template:Planetmath_instructions" class="mw-redirect" title="Template:Planetmath instructions">template:Planetmath instructions</a> to add: "if the WP field is correct please remove the qualifier "guess". I'm going through the lists and removing "guess" for the entries whose status has already been updated. <a href="/wiki/User:Paul_August" title="User:Paul August">Paul August </a> <a href="/wiki/User_talk:Paul_August" title="User talk:Paul August">☎</a> 17:58, Feb 1, 2005 (UTC) </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Mathematics_bibliographies?" data-mw-thread-id="h-Mathematics_bibliographies?"><span id="Mathematics_bibliographies.3F"></span><span data-mw-comment-start="" id="h-Mathematics_bibliographies?"></span>Mathematics bibliographies?<span data-mw-comment-end="h-Mathematics_bibliographies?"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange&action=edit&section=4" title="Edit section: Mathematics bibliographies?"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The "General Topology" list has the following entry: <a rel="nofollow" class="external text" href="https://planetmath.org/?op=getobj&from=objects&id=6260">bibliography for topology</a>. I don't think such biliographies currently exist on WP, although I'm surprised they don't. Do we want to include articles like this? I think it probably would be a good idea, but I'm not certain how they should be named and organized. I think all of Wikipedia should be included in such a discussion. Comments? <a href="/wiki/User:Paul_August" title="User:Paul August">Paul August </a> <a href="/wiki/User_talk:Paul_August" title="User talk:Paul August">☎</a> 19:46, Feb 1, 2005 (UTC) </p> <dl><dd>Such articles do exist on Wikipedia, <a href="/wiki/List_of_publications_in_mathematics" class="mw-redirect" title="List of publications in mathematics">List of publications in mathematics</a>. Subheading for Topology is empty right now. Have fun :) <a href="/wiki/User:CryptoDerk" title="User:CryptoDerk">CryptoDerk</a> 19:53, Feb 1, 2005 (UTC)</dd></dl> <dl><dd>There are actually several subheadings for topology there. That page needs some major work and reformatting to keep everything consistent :( <a href="/wiki/User:CryptoDerk" title="User:CryptoDerk">CryptoDerk</a> 20:31, Feb 1, 2005 (UTC)</dd></dl> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Errors_with_PlanetMath's_database_&_history" data-mw-thread-id="h-Errors_with_PlanetMath's_database_&_history"><span id="Errors_with_PlanetMath.27s_database_.26_history"></span><span data-mw-comment-start="" id="h-Errors_with_PlanetMath's_database_&_history"></span>Errors with PlanetMath's database & history<span data-mw-comment-end="h-Errors_with_PlanetMath's_database_&_history"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange&action=edit&section=5" title="Edit section: Errors with PlanetMath's database & history"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Last week I mentioned to Aaron that I couldn't view the history of PlanetMath articles. PM was only showing the current article and those versions modified in the past couple of weeks. He said he'd restore them from backups, but I figured I'd mention it here in case you all are looking, and because I've run into a new problem. Some articles I try to view on PM are just blank, for instance <a rel="nofollow" class="external autonumber" href="https://planetmath.org/?op=getobj&from=objects&id=3351">[1]</a> and <a rel="nofollow" class="external autonumber" href="https://planetmath.org/?op=getobj&from=objects&id=3948">[2]</a>. So, if an article is blank, don't change the status, just check back later. <a href="/wiki/User:CryptoDerk" title="User:CryptoDerk">CryptoDerk</a> 21:20, Feb 1, 2005 (UTC) </p> <dl><dd>Update: Aaron says "some of those entries just need to be rerendered, from the rather turbulent period we just went through" and he is "still working on the version history". <a href="/wiki/User:CryptoDerk" title="User:CryptoDerk">CryptoDerk</a> 21:35, Feb 1, 2005 (UTC) <dl><dd>I've had a little trouble looking at some PM pages today. Sometimes they come up with something like, "Timed out waiting for render", which I assume means that their server is under significant load and can't always produce the page in time (?). Trying again later usually fixes the problem (and both the cited examples above worked for me). <a href="/wiki/User:Bjcairns" title="User:Bjcairns">Ben Cairns</a> 06:47, 2 Feb 2005 (UTC). <dl><dd>Further conversations revealed that the background process that renders has been broken for "a while". If it times out, reloading will usually cause it to render, but if you just get a blank page (like I was earlier), it may have to be manually rerendered by PM staff. <a href="/wiki/User:CryptoDerk" title="User:CryptoDerk">CryptoDerk</a> 06:56, Feb 2, 2005 (UTC)</dd></dl></dd></dl></dd></dl> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Unclassified_PlanetMath_articles" data-mw-thread-id="h-Unclassified_PlanetMath_articles"><span data-mw-comment-start="" id="h-Unclassified_PlanetMath_articles"></span>Unclassified PlanetMath articles<span data-mw-comment-end="h-Unclassified_PlanetMath_articles"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange&action=edit&section=6" title="Edit section: Unclassified PlanetMath articles"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>There is a list of unclassified PlanetMath articles at <a rel="nofollow" class="external free" href="https://planetmath.org/?op=unclassified">http://planetmath.org/?op=unclassified</a> that might need to be processed as well. Fortunately there is only one article there right now. <a href="/wiki/User:CryptoDerk" title="User:CryptoDerk">CryptoDerk</a> 23:59, Feb 1, 2005 (UTC) </p> <dl><dd>Well, it is not unclassified because it cannot be. Hopefully articles stay there only temporary, until somebody puts them where they belong. I will keep on eye there too from time to time. <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov </a> | <a href="/wiki/User_talk:Oleg_Alexandrov" title="User talk:Oleg Alexandrov">talk</a> 02:03, 2 Feb 2005 (UTC)</dd></dl> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Copying_the_page_doesn't_always_work!" data-mw-thread-id="h-Copying_the_page_doesn't_always_work!"><span id="Copying_the_page_doesn.27t_always_work.21"></span><span data-mw-comment-start="" id="h-Copying_the_page_doesn't_always_work!"></span>Copying the page doesn't always work!<span data-mw-comment-end="h-Copying_the_page_doesn't_always_work!"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange&action=edit&section=7" title="Edit section: Copying the page doesn't always work!"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The alt text for images won't always work. Specifically in cases of long LaTeX lines. As an example, see <a rel="nofollow" class="external text" href="https://planetmath.org/?op=getobj&from=objects&id=3351">Conway's chained arrow notation</a>. I'll update the relevant instructions to tell people to watch out for this, but I wanted to let everyone know here as well. <a href="/wiki/User:CryptoDerk" title="User:CryptoDerk">CryptoDerk</a> 06:35, Feb 2, 2005 (UTC) </p> <dl><dd>I guess there is a limit to how long the alt could be. It is good you noticed that. <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov </a> | <a href="/wiki/User_talk:Oleg_Alexandrov" title="User talk:Oleg Alexandrov">talk</a> 16:00, 2 Feb 2005 (UTC)</dd></dl> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Joke_articles_on_PlanetMath" data-mw-thread-id="h-Joke_articles_on_PlanetMath"><span data-mw-comment-start="" id="h-Joke_articles_on_PlanetMath"></span>Joke articles on PlanetMath<span data-mw-comment-end="h-Joke_articles_on_PlanetMath"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange&action=edit&section=8" title="Edit section: Joke articles on PlanetMath"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>I've found two joke articles on PM so far, <a rel="nofollow" class="external autonumber" href="https://planetmath.org/?op=getobj&from=objects&id=5631">[3]</a> and <a rel="nofollow" class="external autonumber" href="https://planetmath.org/encyclopedia/FundamentalTheoremOfTranscendence.html">[4]</a> so beware (I marked them as such in the lists). Despite being true, they are minor statements and are not called "Siegel's axiom" or the "fundamental theorem of transcendence". Hopefully other such jokes will be easily discovered. <a href="/wiki/User:CryptoDerk" title="User:CryptoDerk">CryptoDerk</a> 17:15, Feb 2, 2005 (UTC) </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Unsuitable_articles_on_PlanetMath" data-mw-thread-id="h-Unsuitable_articles_on_PlanetMath-2005-08-28T23:43:00.000Z"><span data-mw-comment-start="" id="h-Unsuitable_articles_on_PlanetMath-2005-08-28T23:43:00.000Z"></span>Unsuitable articles on PlanetMath<span data-mw-comment-end="h-Unsuitable_articles_on_PlanetMath-2005-08-28T23:43:00.000Z"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange&action=edit&section=9" title="Edit section: Unsuitable articles on PlanetMath"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span><div class="ext-discussiontools-init-section-bar"><div class="ext-discussiontools-init-section-metadata"></div><div class="ext-discussiontools-init-section-actions"></div></div></div> <p><span data-mw-comment-start="" id="c-Rich_Farmbrough-2005-08-28T23:43:00.000Z-Unsuitable_articles_on_PlanetMath"></span>Of course, much of PM's content is appropriate for WP also, but I just discovered a set of articles on neutrosophic probability, statistics, sets and logic that appear to be quite unsuitable. It seems that articles on neutrosophic sets, logic and 'neutrosophy' in general have been deleted from WP (they are still in Google's index, however). My guess is that on WP it was deemed a neologism, original research or somesuch. I think I've noted them all as <i>Not needed on WP</i>. Again its something to keep an eye out for, but I'm sure we'll catch most of these cases. <a href="/wiki/User:Bjcairns" title="User:Bjcairns">Ben Cairns</a> 06:24, 3 Feb 2005 (UTC). </p> <dl><dd>The vfd for this article is at <a href="/wiki/Wikipedia:Votes_for_deletion/Paradoxism-Neutrosophy" class="mw-redirect" title="Wikipedia:Votes for deletion/Paradoxism-Neutrosophy">Wikipedia:Votes_for_deletion/Paradoxism-Neutrosophy</a> <a href="/wiki/User:Rich_Farmbrough" title="User:Rich Farmbrough">Rich Farmbrough</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Rich_Farmbrough-2005-08-28T23:43:00.000Z-Unsuitable_articles_on_PlanetMath" class="ext-discussiontools-init-timestamplink">23:43, 28 August 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Rich_Farmbrough-2005-08-28T23:43:00.000Z-Unsuitable_articles_on_PlanetMath"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Rich_Farmbrough-2005-08-28T23:43:00.000Z-Unsuitable_articles_on_PlanetMath"></span></dd></dl> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="List_of_mathematical_topics" data-mw-thread-id="h-List_of_mathematical_topics"><span data-mw-comment-start="" id="h-List_of_mathematical_topics"></span>List of mathematical topics<span data-mw-comment-end="h-List_of_mathematical_topics"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange&action=edit&section=10" title="Edit section: List of mathematical topics"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Just a note to say that I've added a recommendation to enter articles in the <a href="/wiki/List_of_mathematical_topics" class="mw-redirect" title="List of mathematical topics">List of mathematical topics</a> to the instructions on the project page. <a href="/wiki/User:Bjcairns" title="User:Bjcairns">Ben Cairns</a> 02:28, 4 Feb 2005 (UTC). </p> <dl><dd>I might one day write a script to keep that list up to date automatically, by crawling from [[Category:Mathematics]] to all math cagories, and from there to the articles. As long as a given article is categorized, and that category is in another category, all the way down to [[Category:Mathematics]], I should be able to find it.</dd></dl> <dl><dd>I don't know if I will do this, need to talk to other people to see what they think. In the meantime, you of course have a point! <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov </a> | <a href="/wiki/User_talk:Oleg_Alexandrov" title="User talk:Oleg Alexandrov">talk</a> 02:39, 4 Feb 2005 (UTC)</dd></dl> <dl><dd><dl><dd>I actually had the same idea, so I'd say: go for it (I won't have enough time this month). I was planning to use the database dump instead of crawling the web site. As you probably realize, you should generate the list on a separate page instead of overwriting the list; and I would put all the links on one page. -- <a href="/wiki/User:Jitse_Niesen" title="User:Jitse Niesen">Jitse Niesen</a> 12:03, 4 Feb 2005 (UTC)</dd></dl></dd></dl> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Making_it_easier_to_convert_TeX_to_Wiki_markup" data-mw-thread-id="h-Making_it_easier_to_convert_TeX_to_Wiki_markup"><span data-mw-comment-start="" id="h-Making_it_easier_to_convert_TeX_to_Wiki_markup"></span>Making it easier to convert TeX to Wiki markup<span data-mw-comment-end="h-Making_it_easier_to_convert_TeX_to_Wiki_markup"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange&action=edit&section=11" title="Edit section: Making it easier to convert TeX to Wiki markup"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>These days I am working on copying things from complex analysis. I got tired replacing the dollars with Wiki math tags, and I wrote a very small script to do that for me, along with other minor housekeeping dueties. That might not be of any use of you, but made my life a bit easier, so I post it here. </p> <pre>#!/usr/bin/perl use strict; use diagnostics; undef $/; # allow it to read whole file in one line $_=<>; # read all in $_ s/\$\$\s*(.*?)\s*\$\$/\<math\>$1\<\/math\>/sg; # get <math> and </math> instead of $$..$$ s/\$\s*(.*?)\s*\$/\<math\>$1\<\/math\>/sg; # get <math> and </math> instead of $..$ s/\\displaystyle//g; # get rid of displaystyle s/\\rvert/\|/g; s/\\lvert/\|/g; # substitute \lvert, \rvert by plain old vertical bars s/\<\/math\>\./.\<\/math\>/g; # put the period inside the formula instead of outside s/\<\/math\>\,/,\<\/math\>/g; # same for comma print "$_"; # spit out the output </pre> <p>It reads text from standard input in Unix and prints text to standard output. I call it from XEmacs, so it takes whatever text I have in a buffer, processes it, and replaces it with the new text. <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> 07:44, 13 Feb 2005 (UTC) </p> <dl><dd>Just a note, some articles use `` and '' for quotes instead of ", which are standard here. Also, some articles there use \mbox, which needs to be taken out. <a href="/wiki/User:CryptoDerk" title="User:CryptoDerk">CryptoDerk</a> 02:56, Feb 15, 2005 (UTC)</dd></dl> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Statistics" data-mw-thread-id="h-Statistics"><span data-mw-comment-start="" id="h-Statistics"></span>Statistics<span data-mw-comment-end="h-Statistics"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange&action=edit&section=12" title="Edit section: Statistics"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>What do you guys think of <a href="/wiki/Wikipedia:WikiProject_Mathematics/PlanetMath_Exchange/Statistics" title="Wikipedia:WikiProject Mathematics/PlanetMath Exchange/Statistics">Wikipedia:WikiProject Mathematics/PlanetMath Exchange/Statistics</a>? It occurred to me that it might be nice to see a breakdown of how things are progressing, so I put together a few very basic statistics. </p><p>I'd appreciate any feedback, or contributions (particularly counts of total and unique articles). </p><p>Also: if you read that page, you may notice a peculiar thing. <i>More Wikipedia articles now sport the PlanetMath copyright notice (<a href="/wiki/Template:PlanetMath_attribution" title="Template:PlanetMath attribution">Template:PlanetMath attribution</a>) than have apparently required merging or copying!</i> This suggests either misuse of the copyright template, or a significant number of misclassifications. I am not a lawyer, but the copyright notice is ONLY required, I think, if copying actually takes place. Expression of an idea from PlanetMath in one's own words only requires a citation, using <a href="/wiki/Template:PlanetMath_reference" title="Template:PlanetMath reference">Template:PlanetMath reference</a>. Conversely, if any text is actually copied, the article should be flagged as <b>Merged</b> or <b>Copied</b>, not <b>More complete</b> or <b>Adequate</b> (even if one of the latter is now true). </p><p>Cheers, <a href="/wiki/User:Bjcairns" title="User:Bjcairns">Ben Cairns</a> 02:26, 15 Feb 2005 (UTC). </p> <dl><dd>Looks good. Regarding usage of templates, I think we all have been doing it correctly, but some people have been using them without consulting the lists. I know that prior to the project starting that someone (I believe Paul August) copied over an article without providing any link back to Planetmath. Perhaps he has since added the template, but hasn't updated the list yet. Also, <a href="/wiki/User:Dbenbenn" title="User:Dbenbenn">User:Dbenbenn</a> noted that <a href="/wiki/Amenable_group" title="Amenable group">amenable group</a> had been copied over from PM a long time ago, so he added the template. Since then our article has been expanded a great deal, so when Mikkalai got to it, he flagged it as being more complete. These are just two instances, I'm sure there are more. <a href="/wiki/User:CryptoDerk" title="User:CryptoDerk">CryptoDerk</a> 02:52, Feb 15, 2005 (UTC)</dd></dl> <dl><dd><dl><dd>CryptoDerk: thanks for clearing that up. I was getting a little worried, since I think that copyright is something to take seriously and we shouldn't saddle ourselves with superfluous licenses. Or maybe I'm just paranoid! Your explanation seems adequate to account for this. <a href="/wiki/User:Bjcairns" title="User:Bjcairns">Ben Cairns</a> 03:11, 15 Feb 2005 (UTC).</dd></dl></dd></dl> <dl><dd>Interesting, how are you getting these stats? Are you doing it by hand? Are you using the stats from the project page, or are you recounting yourself? <a href="/wiki/User:Paul_August" title="User:Paul August">Paul August </a> <a href="/wiki/User_talk:Paul_August" title="User talk:Paul August">☎</a> 02:58, Feb 15, 2005 (UTC)</dd></dl> <dl><dd><dl><dd>Paul, I just copied <a href="/wiki/Wikipedia:WikiProject_Mathematics/PlanetMath_Exchange" title="Wikipedia:WikiProject Mathematics/PlanetMath Exchange">Wikipedia:WikiProject Mathematics/PlanetMath Exchange</a> into MS Excel (say what you will, it's handy for quick jobs), and edited the HTML into a table. Took about 5 minutes to do that, and another minute to generate totals and percentages. The drawback is that reviewed articles in categories that haven't been completely reviewed will not appear in the stats. The benefit is that any biases in article selection for review within categories will be mitigated.</dd></dl></dd></dl> <dl><dd><dl><dd>To get the counts of pages using the templates, I went to 'What links here' for each template and counted by hand. Those numbers only go up to 500, so I'm sure this will become a rather imprecise method very soon. The total article count may also be rather poor... it should probably be just > 4000 since duplicates may mess things up. Probably it is the unique article count that is closer to the 4000 value. I'll make a couple of edits to reflect this. <a href="/wiki/User:Bjcairns" title="User:Bjcairns">Ben Cairns</a> 03:11, 15 Feb 2005 (UTC).</dd></dl></dd></dl> <dl><dd><dl><dd>Addendum: I've now incorporated the above into the article, so it should be clear where the numbers came from. This was a bit of an oversight on my part, so thanks for the suggestion! <a href="/wiki/User:Bjcairns" title="User:Bjcairns">Ben Cairns</a> 03:50, 15 Feb 2005 (UTC).</dd></dl></dd></dl> <dl><dd>Adjusted % not needed should be blank, and should not be added into the total. <a href="/wiki/User:CryptoDerk" title="User:CryptoDerk">CryptoDerk</a> 03:03, Feb 15, 2005 (UTC)</dd></dl> <dl><dd><dl><dd>I don't think those values are meaningless, but I see your point. I wasn't too sure when I calculated them, but figured that they could be used to say meaningful things. Remove 'em if you don't like 'em—I don't feel strongly either way. <a href="/wiki/User:Bjcairns" title="User:Bjcairns">Ben Cairns</a> 03:19, 15 Feb 2005 (UTC)</dd></dl></dd></dl> <dl><dd><dl><dd><dl><dd>Not counting the articles in the categories that haven't been completely reviewed is <s>quite</s> somewhat a drawback. I now work on Complex analysis, <s>and besides me being lazy and having other things to do,</s> and that's a huge category <s>and merging is often not trivial</s>. But it would be of course way too much pain to go count the articles in each category. Your stat is a good thing though, as it gives some measure of progress (even if it shows how much more work we have ): <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> 04:14, 15 Feb 2005 (UTC)</dd></dl></dd></dl></dd></dl> <dl><dd><dl><dd><dl><dd><dl><dd>Well... there's always the option of putting 'stats in progress' up for each category that we work on. The question is, do we want to go down this path? I don't think it is such a bad idea, if we also count the unclassified non-duplicates remaining so we can see where the work needs to be done. <a href="/wiki/User:Bjcairns" title="User:Bjcairns">Ben Cairns</a> 04:47, 15 Feb 2005 (UTC).</dd></dl></dd></dl></dd></dl></dd></dl> <dl><dd><dl><dd><dl><dd><dl><dd><dl><dd>Never mind, I was too tired to think of what I was writing. But your idea with a stat in progress is nice, if one willing is put the extra effort. <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> 05:13, 15 Feb 2005 (UTC)</dd></dl></dd></dl></dd></dl></dd></dl></dd></dl> <p>Bah. I should bludgeon myself over the head. OF COURSE there are more articles using the templates than appear to have been processed: the apparently-processed articles are quite a bit fewer than the actually-processed articles! I was fooled by the whole problem of stats on the main project page vs. articles that have been processed but are not noted on the main page. Reasons like CryptoDerk offered (above) should account for any remaining discrepancy. <a href="/wiki/User:Bjcairns" title="User:Bjcairns">Ben Cairns</a> 05:38, 15 Feb 2005 (UTC). </p> <dl><dd>As far as the number of articles we have, it is exactly 3921 (based on counting each id once). I updated this now in the statistics page.</dd></dl> <dl><dd>At PlanetMath they have 4088 (which reminds me that I need to finish that update script, but I will do it after <a href="/wiki/Wikipedia:Text_editor_support" class="mw-redirect" title="Wikipedia:Text editor support">wix</a> gets fixed so that uploads/downloads to Wikipedia are automatic). <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> 06:14, 15 Feb 2005 (UTC)</dd></dl> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Status_updates" data-mw-thread-id="h-Status_updates"><span data-mw-comment-start="" id="h-Status_updates"></span>Status updates<span data-mw-comment-end="h-Status_updates"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange&action=edit&section=13" title="Edit section: Status updates"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>I've just added a 'status update' to <a href="/wiki/Wikipedia:WikiProject_Mathematics/PlanetMath_Exchange/60-XX_Probability_theory_and_stochastic_processes" title="Wikipedia:WikiProject Mathematics/PlanetMath Exchange/60-XX Probability theory and stochastic processes">60-XX Probability theory and stochastic processes</a>, despite there being 46 unreviewed articles (29 have been reviewed). I think that provided it's not overused in small or barely-examined categories, the benefits of this outweigh the disadvantages (such as the added clutter), but wanted to ask the rest of you what you thought. <a href="/wiki/User:Bjcairns" title="User:Bjcairns">Ben Cairns</a> 06:22, 15 Feb 2005 (UTC). </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Encoding_issues" data-mw-thread-id="h-Encoding_issues"><span data-mw-comment-start="" id="h-Encoding_issues"></span>Encoding issues<span data-mw-comment-end="h-Encoding_issues"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange&action=edit&section=14" title="Edit section: Encoding issues"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Eventually all the ugly characters which did not get encoded properly in the autogenerated list will need to be replaced when an automatic update is performed (again, for now wix is broken). </p><p>In spite of looking very carefully through several pages I did not find any more than the two I listed at <a href="/w/index.php?title=Wikipedia:WikiProject_Mathematics/PlanetMath_Exchange/encoding_issues&action=edit&redlink=1" class="new" title="Wikipedia:WikiProject Mathematics/PlanetMath Exchange/encoding issues (page does not exist)">Wikipedia:WikiProject Mathematics/PlanetMath Exchange/encoding issues</a>. If you run into more, just put them there. <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> 04:31, 17 Feb 2005 (UTC) </p> <dl><dd>Crypto, thanks and sorry. I got the wrong page for posting that. <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> 05:13, 17 Feb 2005 (UTC)</dd></dl> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Theorems,_Proofs" data-mw-thread-id="h-Theorems,_Proofs"><span id="Theorems.2C_Proofs"></span><span data-mw-comment-start="" id="h-Theorems,_Proofs"></span>Theorems, Proofs<span data-mw-comment-end="h-Theorems,_Proofs"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange&action=edit&section=15" title="Edit section: Theorems, Proofs"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Planetmath does one interesting thing that WP mostly doesn't: provide proofs for theorems. Of course, adding proofs would increase WP's math section ten-fold, but it seems to me that having such would be valuable in the long run (many years/decades from now). Any comments on current WP status/phiolosphy for proofs? WP:PMEX doesn't nmention this, I haven't seen this discussed elsewhere. (Unsigned from <a href="/wiki/User:Linas" title="User:Linas">User:linas</a>) </p> <dl><dd>Actually, the main page lists as the first bullet <i>PlanetMath frequently has an entry on "some theorem" and a separate entry on "proof of some theorem". In Wikipedia these articles should generally be combined into one entry under the title "some theorem".</i> So, you should copy over the proof, but don't put it in a separate article. <a href="/wiki/User:CryptoDerk" title="User:CryptoDerk">CryptoDerk</a> 00:02, Mar 13, 2005 (UTC)</dd></dl> <dl><dd><dl><dd>I think proofs certainly should be in the same article as the theorem. However, I would be very careful when to add proofs. This is an encyclopedia after all, not a collection of math papers. Proof should be added when they are not too hard, and when they actually add some value to the article, and not for their own sake.</dd></dl></dd></dl> <dl><dd><dl><dd>And proofs must certainly be in their own section or subsection, to make it easy for people who want to skip over them. <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> 00:16, 13 Mar 2005 (UTC)</dd></dl></dd></dl> <dl><dd><dl><dd><dl><dd>I agree with Oleg that we want tnly beo be judicious in our inclusion of proofs. <a href="/wiki/User:Paul_August" title="User:Paul August">Paul August </a> <a href="/wiki/User_talk:Paul_August" title="User talk:Paul August">☎</a> 01:20, Mar 13, 2005 (UTC)</dd></dl></dd></dl></dd></dl> <p>OK. I suggest the creation of a new policy for Wikipedia math articles: the creation of secondary/supporting articles, which contain derivations, minor proofs, or detailed bibliographic references. Think something along the lines of "talk" pages, except that they're "proof" pages. They are out-of-line (since they're mostly boring). Thier use would not be encouraged, except in such cases where the validity of a formula may be questionable to some readers (e.g. may have been challenged in a talk page, or may be 'less than obvious' in some way). </p><p>The goal of such articles would be to improve the verifiability of the correctness of the content of articles given in wikipedia. I envision the day, many years from now, when WP is not 'just' an encyclopedia, but is a reference that is comprehensive, as comprehensive as e.g. Abramowitz & Stegun is for special functions. When it gets that big, there is the potential problem of asking whether a given formula is truly correct; the answer to which is invariably a proof. We may as well start talking about this now, and experiment with a few 'house styles' for handling this. </p><p>In the interim, how about adding a status category for PM articles: <b>Derivation/Proof</b>? The PM proof articles ... well, I don't really want to mark them as <b>Needs to be copied</b> since frankly the need is not so great, at least, not now; these can be defered. There's more important stuff now. But I do not want to mark them as <b>Not needed in WP</b>, since, frankly, they are needed. Here are two examples: <a rel="nofollow" class="external autonumber" href="https://planetmath.org/?op=getobj&from=objects&id=6434">[5]</a> and <a rel="nofollow" class="external autonumber" href="https://planetmath.org/?op=getobj&from=objects&id=3808">[6]</a>. <a href="/wiki/User:Linas" title="User:Linas">linas</a> 18:30, 26 Mar 2005 (UTC) </p> <dl><dd>I still don't see why we should include proofs. It seems to me that the proper answer to the question "whether a given formula is truly correct" is to provide some references. I would place more trust in published, peer-reviewed proofs than on Wikipedia proofs. Furthermore, proofs are not encyclopaedic. I think that most wikipedians agree that generally, there shouldn't be proofs in Wikipedia.</dd></dl> <dl><dd>That being said, I don't see any big problem with an article like <a href="/w/index.php?title=Proof_of_Bohr-Mollerup_theorem&action=edit&redlink=1" class="new" title="Proof of Bohr-Mollerup theorem (page does not exist)">Proof of Bohr-Mollerup theorem</a>, so I won't oppose the creation of such an article. Similarly, I wouldn't mind adding the "Proof" status category. -- <a href="/wiki/User:Jitse_Niesen" title="User:Jitse Niesen">Jitse Niesen</a> 21:48, 26 Mar 2005 (UTC)</dd></dl> <dl><dd><dl><dd>I don't think Linas's vision is encyclopedical (no, I will not suggest again that Linas might be happier at PlanetMath). This is not the right place to discuss this anyway, as it is a very important topic for the whole math community here. I would suggest that Linas give a very careful thought to what he would actually like to do, and post it at the usual place, <a href="/wiki/Wikipedia_talk:WikiProject_Mathematics" title="Wikipedia talk:WikiProject Mathematics">Wikipedia talk:WikiProject Mathematics</a>. <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> 22:17, 26 Mar 2005 (UTC)</dd></dl></dd></dl> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Status_of_automated_updates_(it_seems_it_works)" data-mw-thread-id="h-Status_of_automated_updates_(it_seems_it_works)"><span id="Status_of_automated_updates_.28it_seems_it_works.29"></span><span data-mw-comment-start="" id="h-Status_of_automated_updates_(it_seems_it_works)"></span>Status of automated updates (it seems it works)<span data-mw-comment-end="h-Status_of_automated_updates_(it_seems_it_works)"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange&action=edit&section=16" title="Edit section: Status of automated updates (it seems it works)"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>I finished and tested the code for automatically updating things from PlanetMath. I must say it took forever for me to finish that, both because of technical issues (like Wikipedia changing some of their protocols, etc), and due to my laziness. </p><p>But either way, I mirrored this project at <a href="/w/index.php?title=User:Oleg_Alexandrov/PlanetMath_Exchange/&action=edit&redlink=1" class="new" title="User:Oleg Alexandrov/PlanetMath Exchange/ (page does not exist)">User:Oleg Alexandrov/PlanetMath Exchange/</a>, and then wrote over it the updates from PlanetMath. So, if you visit that page, go to each individual lists, and do a diff of the current version (with updates from PlanetMath) and the one before it (which is just a copy of what we have here), you will see what the changes are. </p><p>Two remarks are in order. First, on PlanetMath they sort the articles alphabetically, with the exception of the names of mathematicians, which are sorted by last name, and with the exception of article titles starting with formulas, which are sorted separately. I was not able to reproduce that, I sort everything alphabetically, so in a few places things are a bit displaced. </p><p>Second, now all the sections are sorted by section number. Before that, the order was a bit strange, and I suspect I might have inherited that from the PlanetMath structure. So in some (just a few) places, some sections are interchanged. </p><p>I looked at around 10 diffs and it seems my script does not screw anything up (except it removed some of Paul's comments which were not attached to a specific article, but rather, to certain sections; but that happened only in one section, and is I think, not crucial). </p><p>When you get to it, I would like to ask you to check some diffs too, to see if there are any problems. Then, at some point, we will need to stop the work on our project for around 15 minutes to do the updates. This does not have to happen anytime soon, as we do have still plenty of work. </p><p>Our exchange project is going well, and I (and hope you too) am happy. <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> 01:14, 14 Mar 2005 (UTC) </p> <dl><dd>Brilliant, Oleg! I checked 60-XX and 39-XX and they seemed to work fine. The only suggestion I would make is that if _NOTOC_ has been removed from the page, then it would save removing it again if it wasn't added in the update -- of course this is a very minor thing. Overall it seems to work very well; thank you! <a href="/wiki/User:Bjcairns" title="User:Bjcairns">Ben Cairns</a> 00:59, 15 Mar 2005 (UTC).</dd></dl> <dl><dd><dl><dd>Ok, great, but how do I use this? I see for example, that 33-XX special functions on PM has changed. Should I copy those changes to here? If so, then how will I detect future changes? Note that I have been hacking 33-XX over here since you last updated over there. <a href="/wiki/User:Linas" title="User:Linas">linas</a> 18:41, 26 Mar 2005 (UTC)</dd></dl></dd></dl> <dl><dd><dl><dd><dl><dd>I would need to copy over the new stuff from PlanetMath to my computer, then copy our project too, merge them, and upload back here. All of that is automated. One day when we feel we did a lot of work and want new stuff, I will do that. <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> 18:57, 26 Mar 2005 (UTC)</dd></dl></dd></dl></dd></dl> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="PlanetMath_license_and_reference_categories?" data-mw-thread-id="h-PlanetMath_license_and_reference_categories?"><span id="PlanetMath_license_and_reference_categories.3F"></span><span data-mw-comment-start="" id="h-PlanetMath_license_and_reference_categories?"></span>PlanetMath license and reference categories?<span data-mw-comment-end="h-PlanetMath_license_and_reference_categories?"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange&action=edit&section=17" title="Edit section: PlanetMath license and reference categories?"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>I was wondering if it might be appropriate to add category listings to the <a href="/wiki/Template:PlanetMath_attribution" title="Template:PlanetMath attribution">Template:PlanetMath attribution</a> and <a href="/wiki/Template:PlanetMath_reference" title="Template:PlanetMath reference">Template:PlanetMath reference</a> templates, so as to identify those articles that use PM material under license or that cite a PM article. I'm not exactly sure on the suitability of such categories (although there are stub categories so why not these?) -- could someone else comment on the suitability of this? On particular concern is that it might clog up the category listing at the bottom of a page if it licenses PM text and cites an article. Perhaps there is a way to get around this? Cheers, <a href="/wiki/User:Bjcairns" title="User:Bjcairns">Ben Cairns</a> 01:07, 15 Mar 2005 (UTC). </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Project_covered_in_Quarto" data-mw-thread-id="h-Project_covered_in_Quarto"><span data-mw-comment-start="" id="h-Project_covered_in_Quarto"></span>Project covered in Quarto<span data-mw-comment-end="h-Project_covered_in_Quarto"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange&action=edit&section=18" title="Edit section: Project covered in Quarto"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>I was very pleasantly surprised to learn that our project will be covered in the next edition of the <a href="https://meta.wikimedia.org/wiki/Wikimedia_Quarto" class="extiw" title="meta:Wikimedia Quarto">Wikimedia Quarto</a> (the official newsletter of the Wikimedia Foundatoin), which is currently being translated: see <a href="https://meta.wikimedia.org/wiki/Translation_requests/WQ/3/En/4#PlanetMath_Exchange" class="extiw" title="meta:Translation requests/WQ/3/En/4">here</a>. -- <a href="/wiki/User:Jitse_Niesen" title="User:Jitse Niesen">Jitse Niesen</a> (<a href="/wiki/User_talk:Jitse_Niesen" title="User talk:Jitse Niesen">talk</a>) 3 July 2005 16:35 (UTC) </p> <dl><dd>Good to know. Thanks. <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> 3 July 2005 20:09 (UTC) <dl><dd>I'm the one who wrote it up, but that seems like ages ago. <a href="/wiki/User:CryptoDerk" title="User:CryptoDerk">CryptoDerk</a> July 3, 2005 20:25 (UTC)</dd></dl></dd></dl> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Converting_from_PlanetMath_format" data-mw-thread-id="h-Converting_from_PlanetMath_format-2005-08-25T19:22:00.000Z"><span data-mw-comment-start="" id="h-Converting_from_PlanetMath_format-2005-08-25T19:22:00.000Z"></span>Converting from PlanetMath format<span data-mw-comment-end="h-Converting_from_PlanetMath_format-2005-08-25T19:22:00.000Z"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange&action=edit&section=19" title="Edit section: Converting from PlanetMath format"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span><div class="ext-discussiontools-init-section-bar"><div class="ext-discussiontools-init-section-metadata"></div><div class="ext-discussiontools-init-section-actions"></div></div></div> <p><span data-mw-comment-start="" id="c-Oleg_Alexandrov-2005-08-25T19:22:00.000Z-Converting_from_PlanetMath_format"></span>I wrote a simple web-based script which takes as input the id of an article on PlanetMath and returns back the wiki-code for the article. It is not perfect, but it does save some work when copying stuff. If you try it out, let me know what you think or what can be made better. Here's the <a rel="nofollow" class="external text" href="http://www.math.ucla.edu/~aoleg/pm/pm.html">link</a>. <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Oleg_Alexandrov-2005-08-25T19:22:00.000Z-Converting_from_PlanetMath_format" class="ext-discussiontools-init-timestamplink">19:22, 25 August 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Oleg_Alexandrov-2005-08-25T19:22:00.000Z-Converting_from_PlanetMath_format"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Oleg_Alexandrov-2005-08-25T19:22:00.000Z-Converting_from_PlanetMath_format"></span> </p><p><span data-mw-comment-start="" id="c-Oleg_Alexandrov-2005-08-25T21:37:00.000Z-Converting_from_PlanetMath_format"></span>OK I tried it out. I think this will be very useful, <s>but I don't understand what is going on with the non-inline TeX</s>, this is what I got for <a rel="nofollow" class="external text" href="https://planetmath.org/?op=getobj&from=objects&id=2262">Id=2262 "Cycle"</a> (this is the third version of the ouput after Oleg did his two fixes mentioned below <a href="/wiki/User:Paul_August" title="User:Paul August">Paul August</a> <a href="/wiki/User_talk:Paul_August" title="User talk:Paul August">☎</a> 00:10, August 26, 2005 (UTC)): </p><p>(<i>Start of output text: I modified the section heading level for the "See also" section</i>) </p><p>Let <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle S}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>S</mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle S}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/4611d85173cd3b508e67077d4a1252c9c05abca2" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:1.499ex; height:2.176ex;" alt="{\displaystyle S}"/></span> be a set. A cycle is a <a href="/wiki/Permutation" title="Permutation">permutation</a> (<a href="/wiki/Bijection" title="Bijection">bijective function</a> of a set <a href="/wiki/Surjection" class="mw-redirect" title="Surjection">onto</a> itself) such that there exist distinct elements <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle a_{1},a_{2},\ldots ,a_{k}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <msub> <mi>a</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>1</mn> </mrow> </msub> <mo>,</mo> <msub> <mi>a</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msub> <mo>,</mo> <mo>…</mo> <mo>,</mo> <msub> <mi>a</mi> <mrow class="MJX-TeXAtom-ORD"> <mi>k</mi> </mrow> </msub> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle a_{1},a_{2},\ldots ,a_{k}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/b2efca2bb1f437e5c2c4f8990e079047baedff34" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.671ex; width:13.099ex; height:2.009ex;" alt="{\displaystyle a_{1},a_{2},\ldots ,a_{k}}"/></span> of <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle S}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>S</mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle S}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/4611d85173cd3b508e67077d4a1252c9c05abca2" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:1.499ex; height:2.176ex;" alt="{\displaystyle S}"/></span> such that </p> <dl><dd><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle f(a_{i})=a_{i+1}\qquad {\mbox{and}}\qquad f(a_{k})=a_{1}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>f</mi> <mo stretchy="false">(</mo> <msub> <mi>a</mi> <mrow class="MJX-TeXAtom-ORD"> <mi>i</mi> </mrow> </msub> <mo stretchy="false">)</mo> <mo>=</mo> <msub> <mi>a</mi> <mrow class="MJX-TeXAtom-ORD"> <mi>i</mi> <mo>+</mo> <mn>1</mn> </mrow> </msub> <mspace width="2em"></mspace> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="false" scriptlevel="0"> <mtext>and</mtext> </mstyle> </mrow> <mspace width="2em"></mspace> <mi>f</mi> <mo stretchy="false">(</mo> <msub> <mi>a</mi> <mrow class="MJX-TeXAtom-ORD"> <mi>k</mi> </mrow> </msub> <mo stretchy="false">)</mo> <mo>=</mo> <msub> <mi>a</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>1</mn> </mrow> </msub> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle f(a_{i})=a_{i+1}\qquad {\mbox{and}}\qquad f(a_{k})=a_{1}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/a0d6ac9d5e7b520b1f6474e2f025bc8ecb8d0f57" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.838ex; width:36.173ex; height:2.843ex;" alt="{\displaystyle f(a_{i})=a_{i+1}\qquad {\mbox{and}}\qquad f(a_{k})=a_{1}}"/></span></dd></dl> <p>that is </p> <dl><dd><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle {\begin{matrix}f(a_{1})&=&a_{2}\\f(a_{2})&=&a_{3}\\&\vdots &\\f(a_{k})&=&a_{1}\\\end{matrix}}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <mtable rowspacing="4pt" columnspacing="1em"> <mtr> <mtd> <mi>f</mi> <mo stretchy="false">(</mo> <msub> <mi>a</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>1</mn> </mrow> </msub> <mo stretchy="false">)</mo> </mtd> <mtd> <mo>=</mo> </mtd> <mtd> <msub> <mi>a</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msub> </mtd> </mtr> <mtr> <mtd> <mi>f</mi> <mo stretchy="false">(</mo> <msub> <mi>a</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msub> <mo stretchy="false">)</mo> </mtd> <mtd> <mo>=</mo> </mtd> <mtd> <msub> <mi>a</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>3</mn> </mrow> </msub> </mtd> </mtr> <mtr> <mtd></mtd> <mtd> <mo>⋮</mo> </mtd> <mtd></mtd> </mtr> <mtr> <mtd> <mi>f</mi> <mo stretchy="false">(</mo> <msub> <mi>a</mi> <mrow class="MJX-TeXAtom-ORD"> <mi>k</mi> </mrow> </msub> <mo stretchy="false">)</mo> </mtd> <mtd> <mo>=</mo> </mtd> <mtd> <msub> <mi>a</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>1</mn> </mrow> </msub> </mtd> </mtr> </mtable> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle {\begin{matrix}f(a_{1})&=&a_{2}\\f(a_{2})&=&a_{3}\\&\vdots &\\f(a_{k})&=&a_{1}\\\end{matrix}}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/d126bfe09ee9e622092311f643b44ff31f46781b" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -6.505ex; width:14.895ex; height:14.176ex;" alt="{\displaystyle {\begin{matrix}f(a_{1})&=&a_{2}\\f(a_{2})&=&a_{3}\\&\vdots &\\f(a_{k})&=&a_{1}\\\end{matrix}}}"/></span></dd></dl> <p>and <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle f(x)=x}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>f</mi> <mo stretchy="false">(</mo> <mi>x</mi> <mo stretchy="false">)</mo> <mo>=</mo> <mi>x</mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle f(x)=x}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/f690285952308aa49e3c6aac892df31cad6d1b06" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.838ex; width:8.846ex; height:2.843ex;" alt="{\displaystyle f(x)=x}"/></span> for any other element of <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle S.}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>S</mi> <mo>.</mo> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle S.}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/23bbb1f0f6ebdfa78b4fed06049640f7386bb44b" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:2.146ex; height:2.176ex;" alt="{\displaystyle S.}"/></span> </p><p>This can also be pictured as </p> <dl><dd><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle a_{1}\mapsto a_{2}\mapsto a_{3}\mapsto \cdots \mapsto a_{k}\mapsto a_{1}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <msub> <mi>a</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>1</mn> </mrow> </msub> <mo stretchy="false">↦</mo> <msub> <mi>a</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msub> <mo stretchy="false">↦</mo> <msub> <mi>a</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>3</mn> </mrow> </msub> <mo stretchy="false">↦</mo> <mo>⋯</mo> <mo stretchy="false">↦</mo> <msub> <mi>a</mi> <mrow class="MJX-TeXAtom-ORD"> <mi>k</mi> </mrow> </msub> <mo stretchy="false">↦</mo> <msub> <mi>a</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>1</mn> </mrow> </msub> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle a_{1}\mapsto a_{2}\mapsto a_{3}\mapsto \cdots \mapsto a_{k}\mapsto a_{1}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/06000636b61c749f3d8b09e45f92f7fba61f40b2" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.671ex; width:32.248ex; height:2.176ex;" alt="{\displaystyle a_{1}\mapsto a_{2}\mapsto a_{3}\mapsto \cdots \mapsto a_{k}\mapsto a_{1}}"/></span></dd></dl> <p>and </p> <dl><dd><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle x\mapsto x}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>x</mi> <mo stretchy="false">↦</mo> <mi>x</mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle x\mapsto x}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/033c0ae81eaf4c65cbb0759d7aa2c4f434c00f02" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:6.273ex; height:1.843ex;" alt="{\displaystyle x\mapsto x}"/></span></dd></dl> <p>for any other element <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle x\in S}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>x</mi> <mo>∈</mo> <mi>S</mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle x\in S}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/51186ba8afb2067573a9082d55dd383df1ea9214" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:5.67ex; height:2.176ex;" alt="{\displaystyle x\in S}"/></span>, where <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle \mapsto }"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mo stretchy="false">↦</mo> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle \mapsto }</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/bc09de045e7d82eef9fe078e7e7606576640c11b" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:2.324ex; height:1.843ex;" alt="{\displaystyle \mapsto }"/></span> <a href="/wiki/Representable_functor" title="Representable functor">represents</a> the <a href="/wiki/Group_action" title="Group action">action</a> of <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle f.}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>f</mi> <mo>.</mo> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle f.}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/ecb3ed2e17fa8f336dcc0fd4b3eddbfb02a50ef3" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.671ex; width:1.925ex; height:2.509ex;" alt="{\displaystyle f.}"/></span> </p><p>One of the basic results on <a href="/wiki/Symmetric_group" title="Symmetric group">symmetric groups</a> says that any permutation can be expressed as product of <a href="/wiki/Disjoint" class="mw-disambig" title="Disjoint">disjoint</a> cycles. </p><p><b>See also</b> </p> <ul><li><a href="/wiki/Permutation" title="Permutation">permutation</a></li> <li><a href="/wiki/Symmetric_group" title="Symmetric group">symmetric group</a></li> <li><a href="/wiki/Transposition_(mathematics)" class="mw-redirect" title="Transposition (mathematics)">transposition</a></li> <li><a href="/wiki/Group_(mathematics)" title="Group (mathematics)">group (mathematics)</a></li> <li><a href="/wiki/Subgroup" title="Subgroup">subgroup</a></li> <li><a href="/wiki/Dihedral_group" title="Dihedral group">dihedral group</a></li> <li><a href="/wiki/Cycle_notation" class="mw-redirect" title="Cycle notation">cycle notation</a></li></ul> <p><i>This article incorporates material from cycle on <a href="/wiki/PlanetMath" title="PlanetMath">PlanetMath</a>, which is licensed under the <a href="/wiki/Wikipedia:CC-BY-SA" class="mw-redirect" title="Wikipedia:CC-BY-SA">Creative Commons Attribution/Share-Alike License</a>.</i> (<i>End of output text</i>) </p><p><a href="/wiki/User:Paul_August" title="User:Paul August">Paul August</a> <a href="/wiki/User_talk:Paul_August" title="User talk:Paul August">☎</a> 20:40, August 25, 2005 (UTC) </p><p>I've taken the above source and modified it slightly to create: <a href="/wiki/Cycle_(mathematics)" class="mw-redirect mw-disambig" title="Cycle (mathematics)">Cycle (mathematics)</a>. It was very easy. <a href="/wiki/User:Paul_August" title="User:Paul August">Paul August</a> <a href="/wiki/User_talk:Paul_August" title="User talk:Paul August">☎</a> 21:30, August 25, 2005 (UTC) </p> <dl><dd>Hi Paul. I fixed that one now. The reason for the bug was that there are just a lot of ways to display math formulas as images, and I did not treat them all. Now that article looks better, but I don't know what to do about the eqnarray construct, it does not really have a WikiTeX equivalent I think. Let me know if you see more bugs, there should be many. <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Oleg_Alexandrov-2005-08-25T21:37:00.000Z-Converting_from_PlanetMath_format" class="ext-discussiontools-init-timestamplink">21:37, 25 August 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Oleg_Alexandrov-2005-08-25T21:37:00.000Z-Converting_from_PlanetMath_format"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Oleg_Alexandrov-2005-08-25T21:37:00.000Z-Converting_from_PlanetMath_format"></span> <dl><dd><span data-mw-comment-start="" id="c-Oleg_Alexandrov-2005-08-25T21:43:00.000Z-Oleg_Alexandrov-2005-08-25T21:37:00.000Z"></span>Actually, eqnarray can be split into several equations. I hope to look into that tonight. <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Oleg_Alexandrov-2005-08-25T21:43:00.000Z-Oleg_Alexandrov-2005-08-25T21:37:00.000Z" class="ext-discussiontools-init-timestamplink">21:43, 25 August 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Oleg_Alexandrov-2005-08-25T21:43:00.000Z-Oleg_Alexandrov-2005-08-25T21:37:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Oleg_Alexandrov-2005-08-25T21:43:00.000Z-Oleg_Alexandrov-2005-08-25T21:37:00.000Z"></span></dd> <dd><span data-mw-comment-start="" id="c-Oleg_Alexandrov-2005-08-25T22:43:00.000Z-Oleg_Alexandrov-2005-08-25T21:37:00.000Z"></span>I converted the the "eqnarray"s to "matrix"s and the element separating "\"s to "\\"s, see <a href="/wiki/Cycle_(mathematics)" class="mw-redirect mw-disambig" title="Cycle (mathematics)">Cycle (mathematics)</a>. <a href="/wiki/User:Paul_August" title="User:Paul August">Paul August</a> <a href="/wiki/User_talk:Paul_August" title="User talk:Paul August">☎</a> 22:08, August 25, 2005 (UTC)</dd></dl></dd></dl> <dl><dd><dl><dd><dl><dd>Thanks, I now implemented what you suggested in the code. More bug reports welcome. <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Oleg_Alexandrov-2005-08-25T22:43:00.000Z-Oleg_Alexandrov-2005-08-25T21:37:00.000Z" class="ext-discussiontools-init-timestamplink">22:43, 25 August 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Oleg_Alexandrov-2005-08-25T22:43:00.000Z-Oleg_Alexandrov-2005-08-25T21:37:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Oleg_Alexandrov-2005-08-25T22:43:00.000Z-Oleg_Alexandrov-2005-08-25T21:37:00.000Z"></span></dd></dl></dd></dl></dd></dl> <dl><dd><dl><dd><dl><dd><dl><dd><span data-mw-comment-start="" id="c-Oleg_Alexandrov-2005-08-26T00:14:00.000Z-Oleg_Alexandrov-2005-08-25T22:43:00.000Z"></span>Looks great now! I will proceed to give it a workout. <a href="/wiki/User:Paul_August" title="User:Paul August">Paul August</a> <a href="/wiki/User_talk:Paul_August" title="User talk:Paul August">☎</a> 00:10, August 26, 2005 (UTC)</dd></dl></dd></dl></dd></dl></dd></dl> <dl><dd><dl><dd><dl><dd>I will now work on fixing other bugs. As soon as you find any, just list it here. <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Oleg_Alexandrov-2005-08-26T00:14:00.000Z-Oleg_Alexandrov-2005-08-25T22:43:00.000Z" class="ext-discussiontools-init-timestamplink">00:14, 26 August 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Oleg_Alexandrov-2005-08-26T00:14:00.000Z-Oleg_Alexandrov-2005-08-25T22:43:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Oleg_Alexandrov-2005-08-26T00:14:00.000Z-Oleg_Alexandrov-2005-08-25T22:43:00.000Z"></span></dd></dl></dd></dl></dd></dl> <p><span data-mw-comment-start="" id="c-Oleg_Alexandrov-2005-08-26T17:40:00.000Z-Converting_from_PlanetMath_format"></span>Would it be good to add the category mathematics as a default? <a href="/wiki/User:Paul_August" title="User:Paul August">Paul August</a> <a href="/wiki/User_talk:Paul_August" title="User talk:Paul August">☎</a> 17:19, August 26, 2005 (UTC) </p> <dl><dd>I will do that tonight. Actually, I can even add as categories what they list as AMS classification (see for example <a rel="nofollow" class="external text" href="https://planetmath.org/?op=getobj&from=objects&id=101">congruence</a>). Some of those will not generate real categories, but some will. <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Oleg_Alexandrov-2005-08-26T17:40:00.000Z-Converting_from_PlanetMath_format" class="ext-discussiontools-init-timestamplink">17:40, 26 August 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Oleg_Alexandrov-2005-08-26T17:40:00.000Z-Converting_from_PlanetMath_format"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Oleg_Alexandrov-2005-08-26T17:40:00.000Z-Converting_from_PlanetMath_format"></span></dd></dl> <p><span data-mw-comment-start="" id="c-Oleg_Alexandrov-2005-08-26T20:27:00.000Z-Converting_from_PlanetMath_format"></span>Also maybe it would be a good idea to separate the "planetmath" template with a line by adding "----" on the line before it? See for example <a href="/wiki/Cycle_notation" class="mw-redirect" title="Cycle notation">Cycle notation</a>. <a href="/wiki/User:Paul_August" title="User:Paul August">Paul August</a> <a href="/wiki/User_talk:Paul_August" title="User talk:Paul August">☎</a> 20:13, August 26, 2005 (UTC) </p> <dl><dd><dl><dd>That was easy enough. I also put the <a href="/wiki/Category:Mathematics" title="Category:Mathematics">Category:Mathematics</a> for now, which will change to something more fancy later.</dd></dl></dd></dl> <dl><dd><dl><dd>By the way, I think you noticed that my program creates wikilinks, which are just existing Planetmath links with the new wiki braket notation. Some of the links are wrong, obviously, as on Wikipedia we could have a certain article named differently as on PM. If at some point you fix a certain wikilink as you convert an article, I could make sure that this correction applies throughout any future conversions containing this link. For that one would need to create a conversion table, where one could add a link which one fixed anyway. So, this is just something to be kept in mind. <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Oleg_Alexandrov-2005-08-26T20:27:00.000Z-Converting_from_PlanetMath_format" class="ext-discussiontools-init-timestamplink">20:27, 26 August 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Oleg_Alexandrov-2005-08-26T20:27:00.000Z-Converting_from_PlanetMath_format"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Oleg_Alexandrov-2005-08-26T20:27:00.000Z-Converting_from_PlanetMath_format"></span></dd></dl></dd></dl> <dl><dd><span data-mw-comment-start="" id="c-Oleg_Alexandrov-2005-08-26T20:27:00.000Z-Oleg_Alexandrov-2005-08-26T20:27:00.000Z"></span>Cool work on that script. Regarding the line, I don't like the look of it. I never have. I also see it put on articles when there is a "This article is about so and so. For the farmer, see so and so" note at the top. Hate hate hate hate. <a href="/wiki/User:CryptoDerk" title="User:CryptoDerk">CryptoDerk</a> 20:23, August 26, 2005 (UTC) <dl><dd>I don't linke the line much either. Let us see if more opinions come in about this. I will leave it in for now. <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Oleg_Alexandrov-2005-08-26T20:27:00.000Z-Oleg_Alexandrov-2005-08-26T20:27:00.000Z" class="ext-discussiontools-init-timestamplink">20:27, 26 August 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Oleg_Alexandrov-2005-08-26T20:27:00.000Z-Oleg_Alexandrov-2005-08-26T20:27:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Oleg_Alexandrov-2005-08-26T20:27:00.000Z-Oleg_Alexandrov-2005-08-26T20:27:00.000Z"></span></dd></dl></dd></dl> <dl><dd><dl><dd><dl><dd><span data-mw-comment-start="" id="c-Oleg_Alexandrov-2005-08-27T05:33:00.000Z-Oleg_Alexandrov-2005-08-26T20:27:00.000Z"></span>Well I think it should be separated from the text in some way. Having it follow the last line of the text is confusing I think, especially if it is the last line of a section, because then it looks like it is part of that section. <a href="/wiki/User:Paul_August" title="User:Paul August">Paul August</a> <a href="/wiki/User_talk:Paul_August" title="User talk:Paul August">☎</a> 20:29, August 26, 2005 (UTC)</dd></dl></dd></dl></dd></dl> <dl><dd><dl><dd>By the way Oleg's script is way cool. I'm afraid he is gonna be in line for another <a href="/wiki/Barnstar" title="Barnstar">barnstar</a> for this — and I have none :( By the by the way, while we are on the subject of awards, and since Crypto has crept out of the woodwork so to speak, I should also say that he deserves an award (if he doesn't already have one, or even if he does) for his <a href="/wiki/User:CryptoDerk/CDVF" title="User:CryptoDerk/CDVF">"Vandal Fighter" program</a>. I've become addicted to it. It is my new favorite thing to do while watching TV. <a href="/wiki/User:Paul_August" title="User:Paul August">Paul August</a> <a href="/wiki/User_talk:Paul_August" title="User talk:Paul August">☎</a> 20:46, August 26, 2005 (UTC)</dd></dl></dd></dl> <dl><dd><dl><dd><dl><dd>Sorry for being away/inactive. I've spent the last few months winding down things and moving. I'll be back on CDVF again and I'm bringing in a few new coders to work on the interface, bug fixes, and minor improvements while I work on a plugin to CDVF that will make it twice as good as before. Maybe I'll get to a point where I don't feel guilty working on PMEX thinking I should be working on CDVF. <a href="/wiki/User:CryptoDerk" title="User:CryptoDerk">CryptoDerk</a> 20:49, August 26, 2005 (UTC)</dd></dl></dd></dl></dd></dl> <p>Ok I've run into a coulple of more problems. PM's <a rel="nofollow" class="external text" href="https://planetmath.org/?op=getobj&from=objects&id=5792">dependence relation</a> uses "\prec" function which doesn't parse, perhaps it could be converted into "\le"? Converting <a rel="nofollow" class="external text" href="https://planetmath.org/?op=getobj&from=objects&id=2024">"dynkin system"</a> generates a bunch of cruft at the end of the article. I was able to just delete it. <a href="/wiki/User:Paul_August" title="User:Paul August">Paul August</a> <a href="/wiki/User_talk:Paul_August" title="User talk:Paul August">☎</a> 02:22, August 27, 2005 (UTC) </p> <dl><dd>Fixed the <a rel="nofollow" class="external text" href="https://planetmath.org/?op=getobj&from=objects&id=2024">"dynkin system"</a>. That article, unlike others, is abandoned. :( That confused the script.</dd></dl> <dl><dd>About "\prec", it can be easily changed to \le, however I will think more tomorrow if some workaround is available. (Also tomorrow hope to get to the cats thing). <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Oleg_Alexandrov-2005-08-27T05:33:00.000Z-Oleg_Alexandrov-2005-08-26T20:27:00.000Z" class="ext-discussiontools-init-timestamplink">05:33, 27 August 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Oleg_Alexandrov-2005-08-27T05:33:00.000Z-Oleg_Alexandrov-2005-08-26T20:27:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Oleg_Alexandrov-2005-08-27T05:33:00.000Z-Oleg_Alexandrov-2005-08-26T20:27:00.000Z"></span> <dl><dd><span data-mw-comment-start="" id="c-Oleg_Alexandrov-2005-08-27T05:33:00.000Z-Oleg_Alexandrov-2005-08-27T05:33:00.000Z"></span>PS Crypto, we definitely want you first of all catching vandals. :) I think there was more vandalism when you were off. (I feel a lot of peace in heart knowing that there is somebody out there taking care of vandalism. Today I saw somebody deleting a paragraph from <a href="/wiki/Real_number" title="Real number">real number</a>, made me depressed, really). <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Oleg_Alexandrov-2005-08-27T05:33:00.000Z-Oleg_Alexandrov-2005-08-27T05:33:00.000Z" class="ext-discussiontools-init-timestamplink">05:33, 27 August 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Oleg_Alexandrov-2005-08-27T05:33:00.000Z-Oleg_Alexandrov-2005-08-27T05:33:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Oleg_Alexandrov-2005-08-27T05:33:00.000Z-Oleg_Alexandrov-2005-08-27T05:33:00.000Z"></span></dd></dl></dd></dl> <p><span data-mw-comment-start="" id="c-Oleg_Alexandrov-2005-08-28T00:17:00.000Z-Converting_from_PlanetMath_format"></span>I finished implementing the automatic categorization of articles, based on the AMS subject classification. See also <a href="/wiki/Wikipedia_talk:WikiProject_Mathematics#New_math_categories" title="Wikipedia talk:WikiProject Mathematics">Wikipedia_talk:WikiProject_Mathematics#New_math_categories</a> for discussion about missing categories needed to make the correpondence between AMS subject classificaiton numbers and Wikipedia categories a well-defined function. <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Oleg_Alexandrov-2005-08-28T00:17:00.000Z-Converting_from_PlanetMath_format" class="ext-discussiontools-init-timestamplink">00:17, 28 August 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Oleg_Alexandrov-2005-08-28T00:17:00.000Z-Converting_from_PlanetMath_format"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Oleg_Alexandrov-2005-08-28T00:17:00.000Z-Converting_from_PlanetMath_format"></span> </p> <dl><dd><span data-mw-comment-start="" id="c-Oleg_Alexandrov-2005-08-28T04:21:00.000Z-Oleg_Alexandrov-2005-08-28T00:17:00.000Z"></span>I replaced for now \prec with \triangleleft. This is a dirty hack, but can't think of anything else. <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Oleg_Alexandrov-2005-08-28T04:21:00.000Z-Oleg_Alexandrov-2005-08-28T00:17:00.000Z" class="ext-discussiontools-init-timestamplink">04:21, 28 August 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Oleg_Alexandrov-2005-08-28T04:21:00.000Z-Oleg_Alexandrov-2005-08-28T00:17:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Oleg_Alexandrov-2005-08-28T04:21:00.000Z-Oleg_Alexandrov-2005-08-28T00:17:00.000Z"></span></dd></dl> <p><span data-mw-comment-start="" id="c-Oleg_Alexandrov-2005-08-29T00:53:00.000Z-Converting_from_PlanetMath_format"></span>After the conversion to wikicode, some wikilinks are obviously wrong. For example, on Planetmath the link to "function" is for some reason called "image2.html" which is kind of silly. I am making a table listing PlanetMath links and their corresponding Wikipedia equivalents at <a href="/wiki/User:Mathbot/Mapped_links" title="User:Mathbot/Mapped links">User:Mathbot/Mapped links</a>. If there is any link which you encounter and need to fix again and again, you could just write it there, and my script will take care of them in future occurences. <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Oleg_Alexandrov-2005-08-29T00:53:00.000Z-Converting_from_PlanetMath_format" class="ext-discussiontools-init-timestamplink">00:53, 29 August 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Oleg_Alexandrov-2005-08-29T00:53:00.000Z-Converting_from_PlanetMath_format"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Oleg_Alexandrov-2005-08-29T00:53:00.000Z-Converting_from_PlanetMath_format"></span> </p> <dl><dd><span data-mw-comment-start="" id="c-Oleg_Alexandrov-2005-09-01T05:03:00.000Z-Converting_from_PlanetMath_format"></span>Oleg: PM articles seem to link "subset" to "inclusion", where we want "subset" (see for example 3692). I've added this to the above list. Does your program access this file dymanically? Or do you have to updated it manually? At any rate your program still produces a link to "inclusion". <a href="/wiki/User:Paul_August" title="User:Paul August">Paul August</a> <a href="/wiki/User_talk:Paul_August" title="User talk:Paul August">☎</a> 04:30, September 1, 2005 (UTC)</dd></dl> <p>Well, first of all my program does not access that file dynamically, only when I chose to download it (I can easily make it dynamic, see what I did at <a href="/wiki/Wikipedia:Votes_for_deletion/Old" class="mw-redirect" title="Wikipedia:Votes for deletion/Old">Wikipedia:Votes for deletion/Old</a>, but then vandalism of that map of links could be of concern). </p><p>I figured out why that "inclusion" link did not work. On PlanetMath the original link is "inclusion2" (you can check that by visiting <a rel="nofollow" class="external text" href="https://planetmath.org/?op=getobj&from=objects&id=3692">finite character, id=3692</a>. So, that one had to be mapped (via <a href="/wiki/User:Mathbot/Mapped_links" title="User:Mathbot/Mapped links">User:Mathbot/Mapped links</a>) to <a href="/wiki/Subset" title="Subset">subset</a>. I did it now, and after downloading the map it works. <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Oleg_Alexandrov-2005-09-01T05:03:00.000Z-Converting_from_PlanetMath_format" class="ext-discussiontools-init-timestamplink">05:03, 1 September 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Oleg_Alexandrov-2005-09-01T05:03:00.000Z-Converting_from_PlanetMath_format"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Oleg_Alexandrov-2005-09-01T05:03:00.000Z-Converting_from_PlanetMath_format"></span> </p> <dl><dd>Ah yes. <a href="/wiki/User:Paul_August" title="User:Paul August">Paul August</a> <a href="/wiki/User_talk:Paul_August" title="User talk:Paul August">☎</a> 05:23, September 1, 2005 (UTC)</dd></dl> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Statistics_-_perl" data-mw-thread-id="h-Statistics_-_perl-2005-08-29T15:41:00.000Z"><span data-mw-comment-start="" id="h-Statistics_-_perl-2005-08-29T15:41:00.000Z"></span>Statistics - perl<span data-mw-comment-end="h-Statistics_-_perl-2005-08-29T15:41:00.000Z"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange&action=edit&section=20" title="Edit section: Statistics - perl"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span><div class="ext-discussiontools-init-section-bar"><div class="ext-discussiontools-init-section-metadata"></div><div class="ext-discussiontools-init-section-actions"></div></div></div> <p><span data-mw-comment-start="" id="c-Rich_Farmbrough-2005-08-29T15:41:00.000Z-Statistics_-_perl"></span>Anyone who wants to update or add statistics to a section, here's a short perl snippet I just used: </p> <pre> while (<>){ if (/Status:/) { if (/Needs to be copied/){ ++$a;} elsif (/Copied/){ ++$b;} elsif (/Needs to be merged/){ ++$b;} elsif (/Merged/){ ++$d;} elsif (/WP article adequate/){ ++$e;} elsif (/WP article more complete/){ ++$f;} elsif (/Not needed on WP/){ ++$g;} else {++$h;} ++$i; } } $j=$i-$h; print "::Total articles: $i\n"; print "::Reviewed articles: $j\n"; print "::Copied: $b\n"; print "::Merged: $d\n"; print "::WP article adequate: $e\n"; print "::WP article more complete: $f\n"; print "::Not needed on WP: $g\n"; /**/print "::'''Needs to be merged''': $c\n";/**/ /**/print "::'''Needs to be copied''': $a\n";/**/ /**/print "::'''Needs to be reviewed''': $h\n";/**/ /**/print ":::~~~~\n";/**/ </pre> <p>This follows Paul August's/Oleg's neat layout. Someone clever could build this into an automatic updater, if they like. <a href="/wiki/User:Rich_Farmbrough" title="User:Rich Farmbrough">Rich Farmbrough</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Rich_Farmbrough-2005-08-29T15:41:00.000Z-Statistics_-_perl" class="ext-discussiontools-init-timestamplink">15:41, 29 August 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Rich_Farmbrough-2005-08-29T15:41:00.000Z-Statistics_-_perl"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Rich_Farmbrough-2005-08-29T15:41:00.000Z-Statistics_-_perl"></span> </p> <dl><dd><span data-mw-comment-start="" id="c-Oleg_Alexandrov-2005-08-29T19:12:00.000Z-Rich_Farmbrough-2005-08-29T15:41:00.000Z"></span>The neat layout is definitely due to Paul. There will come a day, hopefully in a week or two, when I will set up mathbot to periodically add new info from PlanetMath as well as keep the stats up to date. <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Oleg_Alexandrov-2005-08-29T19:12:00.000Z-Rich_Farmbrough-2005-08-29T15:41:00.000Z" class="ext-discussiontools-init-timestamplink">19:12, 29 August 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Oleg_Alexandrov-2005-08-29T19:12:00.000Z-Rich_Farmbrough-2005-08-29T15:41:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Oleg_Alexandrov-2005-08-29T19:12:00.000Z-Rich_Farmbrough-2005-08-29T15:41:00.000Z"></span> <dl><dd><span data-mw-comment-start="" id="c-Jitse_Niesen-2005-08-30T22:18:00.000Z-Oleg_Alexandrov-2005-08-29T19:12:00.000Z"></span>I think it takes up too much space, so I tried to replace the first few entries by a table. I think the table looks cleaner, but opinions may differ. I removed the signatures since they are not very useful IMO. -- <a href="/wiki/User:Jitse_Niesen" title="User:Jitse Niesen">Jitse Niesen</a> (<a href="/wiki/User_talk:Jitse_Niesen" title="User talk:Jitse Niesen">talk</a>) <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Jitse_Niesen-2005-08-30T22:18:00.000Z-Oleg_Alexandrov-2005-08-29T19:12:00.000Z" class="ext-discussiontools-init-timestamplink">22:18, 30 August 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Jitse_Niesen-2005-08-30T22:18:00.000Z-Oleg_Alexandrov-2005-08-29T19:12:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Jitse_Niesen-2005-08-30T22:18:00.000Z-Oleg_Alexandrov-2005-08-29T19:12:00.000Z"></span></dd></dl></dd></dl> <dl><dd><dl><dd><dl><dd><span data-mw-comment-start="" id="c-Oleg_Alexandrov-2005-08-30T23:23:00.000Z-Jitse_Niesen-2005-08-30T22:18:00.000Z"></span>The table is cool. Packs the same info in less space. <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Oleg_Alexandrov-2005-08-30T23:23:00.000Z-Jitse_Niesen-2005-08-30T22:18:00.000Z" class="ext-discussiontools-init-timestamplink">23:23, 30 August 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Oleg_Alexandrov-2005-08-30T23:23:00.000Z-Jitse_Niesen-2005-08-30T22:18:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Oleg_Alexandrov-2005-08-30T23:23:00.000Z-Jitse_Niesen-2005-08-30T22:18:00.000Z"></span></dd></dl></dd></dl></dd></dl> <dl><dd><dl><dd><dl><dd><dl><dd><dl><dd><span data-mw-comment-start="" id="c-Jitse_Niesen-2005-09-01T11:46:00.000Z-Oleg_Alexandrov-2005-08-29T19:12:00.000Z"></span>I think the sigs <i>are</i> useful, it tells you who last updated the data and more importantly <i>when</i>. <a href="/wiki/User:Paul_August" title="User:Paul August">Paul August</a> <a href="/wiki/User_talk:Paul_August" title="User talk:Paul August">☎</a> 00:11, August 31, 2005 (UTC) <dl><dd><dl><dd>Oh any I forgot to say that the table is a <i>much</i> better way of presenting the information (especially now that it has sigs, and there mostly mine, thanks Jitse ;-) — <a href="/wiki/User:Paul_August" title="User:Paul August">Paul August</a> <a href="/wiki/User_talk:Paul_August" title="User talk:Paul August">☎</a> 17:53, August 31, 2005 (UTC)</dd> <dd>Also I'm thinking about some tweaks to the table. Maybe make the columns narrower, using more abbreviated column headings? I wish now that we had chosen shorter status messages (e.g: OK, Better, Not needed, Copied, Merged, Needs copying, Needs merging) These would be easier to type, and less error prone, and typos make automated counting harder. Is it worth changing now? Also it might be nice to display percentage reviewed, and percentage processed? <a href="/wiki/User:Paul_August" title="User:Paul August">Paul August</a> <a href="/wiki/User_talk:Paul_August" title="User talk:Paul August">☎</a> 18:17, August 31, 2005 (UTC)</dd></dl></dd></dl></dd></dl></dd></dl></dd></dl></dd></dl></dd></dl> <dl><dd><dl><dd>Be bold, especially when hacking my edits to pieces :) Percentages are nice, but somebody has to compute them. I thought about some colour coding to indicate when all articles are reviewed, or all are processed. -- <a href="/wiki/User:Jitse_Niesen" title="User:Jitse Niesen">Jitse Niesen</a> (<a href="/wiki/User_talk:Jitse_Niesen" title="User talk:Jitse Niesen">talk</a>) <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Jitse_Niesen-2005-09-01T11:46:00.000Z-Oleg_Alexandrov-2005-08-29T19:12:00.000Z" class="ext-discussiontools-init-timestamplink">11:46, 1 September 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Jitse_Niesen-2005-09-01T11:46:00.000Z-Oleg_Alexandrov-2005-08-29T19:12:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Jitse_Niesen-2005-09-01T11:46:00.000Z-Oleg_Alexandrov-2005-08-29T19:12:00.000Z"></span> <dl><dd><span data-mw-comment-start="" id="c-Rich_Farmbrough-2005-09-01T20:28:00.000Z-Jitse_Niesen-2005-09-01T11:46:00.000Z"></span>Nice work on the table Jitse!. I think color coding would be great. I'm one of those silly people who are motivated by things like that. Thats why I think percentages might be nice, besides, I just figured one of you code wizards would simply wave your magic wand and conjure up some bot pixie to do all the work ;-) <a href="/wiki/User:Paul_August" title="User:Paul August">Paul August</a> <a href="/wiki/User_talk:Paul_August" title="User talk:Paul August">☎</a> 13:30, September 1, 2005 (UTC)</dd></dl></dd></dl></dd></dl> <dl><dd><dl><dd><dl><dd><dl><dd>Table is definitely better! (need to rerite the perl now....) <a href="/wiki/User:Rich_Farmbrough" title="User:Rich Farmbrough">Rich Farmbrough</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Rich_Farmbrough-2005-09-01T20:28:00.000Z-Jitse_Niesen-2005-09-01T11:46:00.000Z" class="ext-discussiontools-init-timestamplink">20:28, 1 September 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Rich_Farmbrough-2005-09-01T20:28:00.000Z-Jitse_Niesen-2005-09-01T11:46:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Rich_Farmbrough-2005-09-01T20:28:00.000Z-Jitse_Niesen-2005-09-01T11:46:00.000Z"></span></dd></dl></dd></dl></dd></dl></dd></dl> <div class="mw-heading mw-heading3"><h3 id="Version_2" data-mw-thread-id="h-Version_2-Statistics_-_perl-2005-09-02T00:36:00.000Z"><span data-mw-comment-start="" id="h-Version_2-Statistics_-_perl-2005-09-02T00:36:00.000Z"></span>Version 2<span data-mw-comment-end="h-Version_2-Statistics_-_perl-2005-09-02T00:36:00.000Z"></span></h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange&action=edit&section=21" title="Edit section: Version 2"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <pre><span data-mw-comment-start="" id="c-Rich_Farmbrough-2005-09-02T00:36:00.000Z-Version_2"></span> while (<>){ if (/Wikipedia:WikiProject Mathematics\/PlanetMath Exchange\/(.*)/){ print "|[[Wikipedia:WikiProject Mathematics/PlanetMath Exchange/$1|$1]]\n"; } if (/Status:/) { if (/Needs to be copied/){ ++$a;} elsif (/Copied/){ ++$b;} elsif (/Needs to be merged/){ ++$b;} elsif (/Merged/){ ++$d;} elsif (/WP article adequate/){ ++$e;} elsif (/WP article more complete/){ ++$f;} elsif (/Not needed on WP/){ ++$g;} else {++$h;} ++$i; } } $j=$i-$h; $done=$b+$d+$e+$f+$g; $red=sprintf ("%2.X", 255*($i-$done)/$i ); $green=sprintf ("%2.X", 255*$done/$i ); $red =~ tr/ /0/; $green =~ tr/ /0/; $istyle= "! style=\"background:#".$red.$green."00\" "; print "$istyle | $i || $j || $b || $d || $e || $f || $g || $c || $a\n"; print "|~~~~\n"; </pre> <p>OK this does the job but the colour scheme is not great. Feed it the page (cut and paste to a text file) and it will throw out the table entry, colouring it between green and red according to the level of completion. Completeion counts as merged, copied, not needed, more complete or adequate. It may crsh on Education which has no articles (div 0)! <a href="/wiki/User:Rich_Farmbrough" title="User:Rich Farmbrough">Rich Farmbrough</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Rich_Farmbrough-2005-09-02T00:36:00.000Z-Version_2" class="ext-discussiontools-init-timestamplink">00:36, 2 September 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Rich_Farmbrough-2005-09-02T00:36:00.000Z-Version_2"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Rich_Farmbrough-2005-09-02T00:36:00.000Z-Version_2"></span> </p> <dl><dd><span data-mw-comment-start="" id="c-Oleg_Alexandrov-2005-09-02T03:35:00.000Z-Rich_Farmbrough-2005-09-02T00:36:00.000Z"></span>How about this color scheme?</dd></dl> <table class="wikitable"> <tbody><tr> <td>Grey</td> <td>Not started </td></tr> <tr bgcolor="#FFFFCC"> <td>Yellow</td> <td>Started </td></tr> <tr bgcolor="#E6E6AA"> <td>Tan</td> <td>All reviewed </td></tr> <tr bgcolor="#CCFFCC"> <td>Green</td> <td>Complete </td></tr></tbody></table> <p><a href="/wiki/User:Paul_August" title="User:Paul August">Paul August</a> <a href="/wiki/User_talk:Paul_August" title="User talk:Paul August">☎</a> 03:26, September 2, 2005 (UTC) </p> <dl><dd>Nice! <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Oleg_Alexandrov-2005-09-02T03:35:00.000Z-Rich_Farmbrough-2005-09-02T00:36:00.000Z" class="ext-discussiontools-init-timestamplink">03:35, 2 September 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Oleg_Alexandrov-2005-09-02T03:35:00.000Z-Rich_Farmbrough-2005-09-02T00:36:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Oleg_Alexandrov-2005-09-02T03:35:00.000Z-Rich_Farmbrough-2005-09-02T00:36:00.000Z"></span> <dl><dd><span data-mw-comment-start="" id="c-Rich_Farmbrough-2005-09-02T09:48:00.000Z-Oleg_Alexandrov-2005-09-02T03:35:00.000Z"></span>Pretty, I'll look at the code tonight. <a href="/wiki/User:Rich_Farmbrough" title="User:Rich Farmbrough">Rich Farmbrough</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Rich_Farmbrough-2005-09-02T09:48:00.000Z-Oleg_Alexandrov-2005-09-02T03:35:00.000Z" class="ext-discussiontools-init-timestamplink">09:48, 2 September 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Rich_Farmbrough-2005-09-02T09:48:00.000Z-Oleg_Alexandrov-2005-09-02T03:35:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Rich_Farmbrough-2005-09-02T09:48:00.000Z-Oleg_Alexandrov-2005-09-02T03:35:00.000Z"></span></dd></dl></dd></dl> <div class="mw-heading mw-heading3"><h3 id="Version_3" data-mw-thread-id="h-Version_3-Statistics_-_perl-2005-09-02T11:55:00.000Z"><span data-mw-comment-start="" id="h-Version_3-Statistics_-_perl-2005-09-02T11:55:00.000Z"></span>Version 3<span data-mw-comment-end="h-Version_3-Statistics_-_perl-2005-09-02T11:55:00.000Z"></span></h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange&action=edit&section=22" title="Edit section: Version 3"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <pre><span data-mw-comment-start="" id="c-Rich_Farmbrough-2005-09-02T11:55:00.000Z-Version_3"></span> while (<>){ if (/Wikipedia:WikiProject Mathematics\/PlanetMath Exchange\/(.*)/){ $title= "|[[Wikipedia:WikiProject Mathematics/PlanetMath Exchange/$1|$1]]\n"; } if (/Status:/) { if (/Needs to be copied/){ ++$a;} elsif (/Copied/){ ++$b;} elsif (/Needs to be merged/){ ++$c;} elsif (/Merged/){ ++$d;} elsif (/WP article adequate/){ ++$e;} elsif (/WP article more complete/){ ++$f;} elsif (/Not needed on WP/){ ++$g;} else {++$h;} # not reviewed ++$i; } } $j=$i-$h; $done=$b+$d+$e+$f+$g; if ($h==$i){ #not started $istyle= "|- \n"; } elsif ($h+$b+$a==0){ #completed FFFFCC $istyle= "|- bgcolor=#FFFFCC \n"; } elsif ($h==0){ #all reviewed E6E6AA $istyle= "|- bgcolor=#E6E6AA \n"; } else { #Started FFFFCC $istyle= "|- bgcolor=#FFFFCC \n"; } print $istyle; print $title; print "| $i || $j || $b || $d || $e || $f || $g || $a || $c\n"; print "|~~~~\n"; </pre> <p>This seems to work.... Couple of bugs removed. <a href="/wiki/User:Rich_Farmbrough" title="User:Rich Farmbrough">Rich Farmbrough</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Rich_Farmbrough-2005-09-02T11:55:00.000Z-Version_3" class="ext-discussiontools-init-timestamplink">11:55, 2 September 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Rich_Farmbrough-2005-09-02T11:55:00.000Z-Version_3"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Rich_Farmbrough-2005-09-02T11:55:00.000Z-Version_3"></span> </p> <dl><dd><dl><dd><span data-mw-comment-start="" id="c-Oleg_Alexandrov-2005-09-02T15:46:00.000Z-Rich_Farmbrough-2005-09-02T11:55:00.000Z"></span>Rich, I have a challenge to you. If you (1) like Perl programming (2) know how to install Perl modules, then you could write a script to periodically fetch data from our project, compute the statistics above, and spit out the data in the table. What do you think? <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Oleg_Alexandrov-2005-09-02T15:46:00.000Z-Rich_Farmbrough-2005-09-02T11:55:00.000Z" class="ext-discussiontools-init-timestamplink">15:46, 2 September 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Oleg_Alexandrov-2005-09-02T15:46:00.000Z-Rich_Farmbrough-2005-09-02T11:55:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Oleg_Alexandrov-2005-09-02T15:46:00.000Z-Rich_Farmbrough-2005-09-02T11:55:00.000Z"></span></dd></dl></dd></dl> <dl><dd><dl><dd><span data-mw-comment-start="" id="c-Jitse_Niesen-2005-09-02T16:02:00.000Z-Rich_Farmbrough-2005-09-02T11:55:00.000Z"></span>For further joy, you could try to make your script understand Paul. For instance, <a href="/wiki/Wikipedia:WikiProject_Mathematics/PlanetMath_Exchange/08-XX_General_algebraic_systems" title="Wikipedia:WikiProject Mathematics/PlanetMath Exchange/08-XX General algebraic systems">Wikipedia:WikiProject Mathematics/PlanetMath Exchange/08-XX General algebraic systems</a> has 3 articles marked as more complete, but the table lists only one. -- <a href="/wiki/User:Jitse_Niesen" title="User:Jitse Niesen">Jitse Niesen</a> (<a href="/wiki/User_talk:Jitse_Niesen" title="User talk:Jitse Niesen">talk</a>) <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Jitse_Niesen-2005-09-02T16:02:00.000Z-Rich_Farmbrough-2005-09-02T11:55:00.000Z" class="ext-discussiontools-init-timestamplink">16:02, 2 September 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Jitse_Niesen-2005-09-02T16:02:00.000Z-Rich_Farmbrough-2005-09-02T11:55:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Jitse_Niesen-2005-09-02T16:02:00.000Z-Rich_Farmbrough-2005-09-02T11:55:00.000Z"></span></dd></dl></dd></dl> <dl><dd><dl><dd><dl><dd><span data-mw-comment-start="" id="c-Oleg_Alexandrov-2005-09-02T18:24:00.000Z-Version_3"></span>Lol. Yes I have a habit of doing that! That's what I was referring to when I wrote above that I wish we (meaning me) had chosen simpler status messages. I thought about changing those just now, but I decided to see if Rich is up to the challenge ;-) <a href="/wiki/User:Paul_August" title="User:Paul August">Paul August</a> <a href="/wiki/User_talk:Paul_August" title="User talk:Paul August">☎</a> 16:50, September 2, 2005 (UTC)</dd></dl></dd></dl></dd></dl> <dl><dd><dl><dd><dl><dd><dl><dd>Now I will start writing some of that Perl noisy syntax which Jitse hates. Rich's script needs to be a bit more robust. For example, if the status has the words "needs" and "copied", then that should be a good indication that the article needs to be copied. Deal with all the other cases simiarly. If the status does not match any of the options and is not empty either, record that as a problem to be looked into (most likely a misspelling somewhere). How about that:</dd></dl></dd></dl></dd></dl></dd></dl> <pre> if (/Status:([^\n]*)/) { # after "Status:" and all the way up to a newline (after the newline the comments start) $status=$1; # the string following the words "status" if ($status =~ /need/i && $status =~ /copied/i ){ ++$a;} # needs copying I guess elsif ($status =~ /copied/i ){ ++$b;} # copied already elsif ($status =~ /need/i && $status =~ /merged/i) { ++$c;} # needs merging elsif ($status =~ /merged/i ){ ++$d;} # merged already elsif ($status =~ /adequate/i ){ ++$e;} # wp is good enough elsif ($status =~ /complete/i ){ ++$f;} # wp more complete elsif ($status =~ /not/i && $status =~ /needed/i ){ ++$g;} # not needed elsif ($status =~ /^\s*$/) {++$h;} # empty status, that is not reviewd else {print "Huston, we have a problem. The status line is incomprehensible\n"}; ++$i; </pre> <p><a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Oleg_Alexandrov-2005-09-02T18:24:00.000Z-Version_3" class="ext-discussiontools-init-timestamplink">18:24, 2 September 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Oleg_Alexandrov-2005-09-02T18:24:00.000Z-Version_3"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Oleg_Alexandrov-2005-09-02T18:24:00.000Z-Version_3"></span> </p><p><span data-mw-comment-start="" id="c-Rich_Farmbrough-2005-09-10T14:47:00.000Z-Version_3"></span>If and when I re-run, I will make the code more forgiving, unless the new status sybols below mean I don't have to. I will also look at the perl module to automayrte, but once I got up to speed I could stat a page in about 25 seconds, so unless it becomes a regular task it may not be worthwhile. <a href="/wiki/User:Rich_Farmbrough" title="User:Rich Farmbrough">Rich Farmbrough</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Rich_Farmbrough-2005-09-10T14:47:00.000Z-Version_3" class="ext-discussiontools-init-timestamplink">14:47, 10 September 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Rich_Farmbrough-2005-09-10T14:47:00.000Z-Version_3"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Rich_Farmbrough-2005-09-10T14:47:00.000Z-Version_3"></span> </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Questions_about_adding_new_info_from_PlanetMath" data-mw-thread-id="h-Questions_about_adding_new_info_from_PlanetMath-2005-09-04T01:24:00.000Z"><span data-mw-comment-start="" id="h-Questions_about_adding_new_info_from_PlanetMath-2005-09-04T01:24:00.000Z"></span>Questions about adding new info from PlanetMath<span data-mw-comment-end="h-Questions_about_adding_new_info_from_PlanetMath-2005-09-04T01:24:00.000Z"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange&action=edit&section=23" title="Edit section: Questions about adding new info from PlanetMath"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span><div class="ext-discussiontools-init-section-bar"><div class="ext-discussiontools-init-section-metadata"></div><div class="ext-discussiontools-init-section-actions"></div></div></div> <p><span data-mw-comment-start="" id="c-Oleg_Alexandrov-2005-09-04T01:24:00.000Z-Questions_about_adding_new_info_from_PlanetMath"></span>Question one. Is it a good time to start adding new articles information from PlanetMath, or is it premature since there is still a lot of work? Just wondering. </p><p>If the answer to this question is yes (and even if it is no, still useful for future reference), another question I want to ask is whether it is worth preserving comments made by us at the beginning of sections, as opposed to comments to individual articles (see <a href="/wiki/Wikipedia:WikiProject_Mathematics/PlanetMath_Exchange/03-XX_Mathematical_logic_and_foundations#03-00_General_reference_works_(handbooks,_dictionaries,_bibliographies,_etc.)" title="Wikipedia:WikiProject Mathematics/PlanetMath Exchange/03-XX Mathematical logic and foundations">03-XX Mathematical logic and foundations</a> for an example). It looks to me that this kind of information would become partially obsolete when more articles are added. </p><p>Or maybe the right thing to do is to actually have this kind of information at each section, and which would be updated automatically. Would such per section statistics be desirable? </p><p>A third question is if links saying </p> <dl><dd><b>Duplicate entry</b>. See so and so...</dd></dl> <p>which we have are useful or not. For me personally they looked more useful at the beginning, but don't look so anymore. </p><p>Answers appreciated. :) <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Oleg_Alexandrov-2005-09-04T01:24:00.000Z-Questions_about_adding_new_info_from_PlanetMath" class="ext-discussiontools-init-timestamplink">01:24, 4 September 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Oleg_Alexandrov-2005-09-04T01:24:00.000Z-Questions_about_adding_new_info_from_PlanetMath"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Oleg_Alexandrov-2005-09-04T01:24:00.000Z-Questions_about_adding_new_info_from_PlanetMath"></span> </p> <dl><dd><span data-mw-comment-start="" id="c-Jitse_Niesen-2005-09-04T11:18:00.000Z-Oleg_Alexandrov-2005-09-04T01:24:00.000Z"></span>Here are my thoughts. Yes it is a bit too soon to update. As far as the section stats, I started using them in <a href="/wiki/Wikipedia:WikiProject_Mathematics/PlanetMath_Exchange/03-XX_Mathematical_logic_and_foundations" title="Wikipedia:WikiProject Mathematics/PlanetMath Exchange/03-XX Mathematical logic and foundations">03-XX Mathematical logic and foundations</a>, because it was so long (396 entries) with so many sections that I felt like I needed some way to keep track of where I was, and what was left to do. If they could be automatically updated that would be great. If not just leaving them there to be updated manually would be fine too. As Regards the Duplicate's I've never found them of any use. <a href="/wiki/User:Paul_August" title="User:Paul August">Paul August</a> <a href="/wiki/User_talk:Paul_August" title="User talk:Paul August">☎</a> 03:52, September 4, 2005 (UTC)</dd></dl> <dl><dd><dl><dd>1) Don't care; 2) Leave the comments; 3) Not useful. -- <a href="/wiki/User:Jitse_Niesen" title="User:Jitse Niesen">Jitse Niesen</a> (<a href="/wiki/User_talk:Jitse_Niesen" title="User talk:Jitse Niesen">talk</a>) <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Jitse_Niesen-2005-09-04T11:18:00.000Z-Oleg_Alexandrov-2005-09-04T01:24:00.000Z" class="ext-discussiontools-init-timestamplink">11:18, 4 September 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Jitse_Niesen-2005-09-04T11:18:00.000Z-Oleg_Alexandrov-2005-09-04T01:24:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Jitse_Niesen-2005-09-04T11:18:00.000Z-Oleg_Alexandrov-2005-09-04T01:24:00.000Z"></span></dd></dl></dd></dl> <p><span data-mw-comment-start="" id="c-Oleg_Alexandrov-2005-09-05T03:42:00.000Z-Questions_about_adding_new_info_from_PlanetMath"></span>OK. One day I will remove the <b>Duplicate entries</b> (not having to keep track of things across multile sections will simplify my code a lot). Also, unless Rich gets there before me, I plan to add statistics to each section and periodically update the main statistics table. </p><p>Paul, you mentioned about possibly shorter names for the status line. Do you have in mind anything in particular? <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Oleg_Alexandrov-2005-09-05T03:42:00.000Z-Questions_about_adding_new_info_from_PlanetMath" class="ext-discussiontools-init-timestamplink">03:42, 5 September 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Oleg_Alexandrov-2005-09-05T03:42:00.000Z-Questions_about_adding_new_info_from_PlanetMath"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Oleg_Alexandrov-2005-09-05T03:42:00.000Z-Questions_about_adding_new_info_from_PlanetMath"></span> </p> <dl><dd><span data-mw-comment-start="" id="c-Oleg_Alexandrov-2005-09-05T19:40:00.000Z-Oleg_Alexandrov-2005-09-05T03:42:00.000Z"></span>How about something like: OK, Better, Not needed, Copied, Merged, Needs copying, Needs merging? And perhaps we don't need to make a distinction between OK and Better? Just have OK? <a href="/wiki/User:Paul_August" title="User:Paul August">Paul August</a> <a href="/wiki/User_talk:Paul_August" title="User talk:Paul August">☎</a> 04:25, September 5, 2005 (UTC)</dd> <dd>Well, if we replace <b>Wikipedia article adequate</b> with simply <b>OK</b>, we could as well replace <b>Needs copying</b> with <b>NC</b>, and same for others, to get the same abbreviations as in the main page stats table. Opinions? <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Oleg_Alexandrov-2005-09-05T19:40:00.000Z-Oleg_Alexandrov-2005-09-05T03:42:00.000Z" class="ext-discussiontools-init-timestamplink">19:40, 5 September 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Oleg_Alexandrov-2005-09-05T19:40:00.000Z-Oleg_Alexandrov-2005-09-05T03:42:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Oleg_Alexandrov-2005-09-05T19:40:00.000Z-Oleg_Alexandrov-2005-09-05T03:42:00.000Z"></span> <dl><dd><span data-mw-comment-start="" id="c-Oleg_Alexandrov-2005-09-07T03:19:00.000Z-Questions_about_adding_new_info_from_PlanetMath"></span>I had thought that there was some value in having the status fields be self-explanatory. Now I think that just using the abbreviations might be the best thing after all. And while I still think the distinction between merged and copied has value, I no longer think the distinction between adequate and more complete is all that useful. <a href="/wiki/User:Paul_August" title="User:Paul August">Paul August</a> <a href="/wiki/User_talk:Paul_August" title="User talk:Paul August">☎</a> 00:24, September 7, 2005 (UTC)</dd></dl></dd></dl> <p>Sounds good. Sometimes this week (or weekend) I will replace the old status lines with the new ones. <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Oleg_Alexandrov-2005-09-07T03:19:00.000Z-Questions_about_adding_new_info_from_PlanetMath" class="ext-discussiontools-init-timestamplink">03:19, 7 September 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Oleg_Alexandrov-2005-09-07T03:19:00.000Z-Questions_about_adding_new_info_from_PlanetMath"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Oleg_Alexandrov-2005-09-07T03:19:00.000Z-Questions_about_adding_new_info_from_PlanetMath"></span> </p> <dl><dd><span data-mw-comment-start="" id="c-Oleg_Alexandrov-2005-09-08T03:49:00.000Z-Questions_about_adding_new_info_from_PlanetMath"></span>Ok then if we are going to go with abbreviations I would propose the following:</dd></dl> <table class="wikitable"> <tbody><tr> <td>Status</td> <td>means PM article </td></tr> <tr> <td>N</td> <td>not needed </td></tr> <tr> <td>A</td> <td>adequately covered </td></tr> <tr> <td>C</td> <td>copied </td></tr> <tr> <td>M</td> <td>merged </td></tr> <tr> <td>NC</td> <td>needs copying </td></tr> <tr> <td>NM</td> <td>needs merging </td></tr></tbody></table> <p>I changed the status line and removed the duplicates. I checked all the diffs (I hope!) and seems there were no problems with my code. Can't say for sure since in some places the diff is a sea of red (removing the duplicates confused the diff). Some edits might have not gotten through as the server was behaving badly tonight, so I will do another pass tomorrow evening. </p><p>Oh, and I screed up the edit summary, it refers to <a href="/wiki/Wikipedia_talk:WikiProject_Mathematics" title="Wikipedia talk:WikiProject Mathematics">Wikipedia talk:WikiProject Mathematics</a> instead of <a class="mw-selflink selflink">Wikipedia talk:WikiProject Mathematics/PlanetMath Exchange</a>. <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Oleg_Alexandrov-2005-09-08T03:49:00.000Z-Questions_about_adding_new_info_from_PlanetMath" class="ext-discussiontools-init-timestamplink">03:49, 8 September 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Oleg_Alexandrov-2005-09-08T03:49:00.000Z-Questions_about_adding_new_info_from_PlanetMath"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Oleg_Alexandrov-2005-09-08T03:49:00.000Z-Questions_about_adding_new_info_from_PlanetMath"></span> </p> <dl><dd><span data-mw-comment-start="" id="c-Oleg_Alexandrov-2005-09-08T15:21:00.000Z-Oleg_Alexandrov-2005-09-08T03:49:00.000Z"></span>Nice work Oleg. I will update the table on the project page to reflect the elimination of the "more complete" status, adding the numbers under "Bt" to "A", and eliminating that column, unless you prefer to perform some perl magic there too? I also think that the order of the status messages should follow the order in the "status table" just above here, i.e. N, A, C, M, NC, NM. <a href="/wiki/User:Paul_August" title="User:Paul August">Paul August</a> <a href="/wiki/User_talk:Paul_August" title="User talk:Paul August">☎</a> 13:54, September 8, 2005 (UTC)</dd></dl> <dl><dd><dl><dd><dl><dd>Here I think one could use a spreadsheet rather than Perl magic. :) I will do it tonight. <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Oleg_Alexandrov-2005-09-08T15:21:00.000Z-Oleg_Alexandrov-2005-09-08T03:49:00.000Z" class="ext-discussiontools-init-timestamplink">15:21, 8 September 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Oleg_Alexandrov-2005-09-08T15:21:00.000Z-Oleg_Alexandrov-2005-09-08T03:49:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Oleg_Alexandrov-2005-09-08T15:21:00.000Z-Oleg_Alexandrov-2005-09-08T03:49:00.000Z"></span> <dl><dd><span data-mw-comment-start="" id="c-Oleg_Alexandrov-2005-09-08T15:24:00.000Z-Oleg_Alexandrov-2005-09-08T15:21:00.000Z"></span>(That is, unless you get there before me. <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Oleg_Alexandrov-2005-09-08T15:24:00.000Z-Oleg_Alexandrov-2005-09-08T15:21:00.000Z" class="ext-discussiontools-init-timestamplink">15:24, 8 September 2005 (UTC)</a> )<span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Oleg_Alexandrov-2005-09-08T15:24:00.000Z-Oleg_Alexandrov-2005-09-08T15:21:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Oleg_Alexandrov-2005-09-08T15:24:00.000Z-Oleg_Alexandrov-2005-09-08T15:21:00.000Z"></span> <dl><dd><span data-mw-comment-start="" id="c-Oleg_Alexandrov-2005-09-08T17:04:00.000Z-Oleg_Alexandrov-2005-09-08T15:24:00.000Z"></span>Ok I did it the old fashioned way by hand ;-) <a href="/wiki/User:Paul_August" title="User:Paul August">Paul August</a> <a href="/wiki/User_talk:Paul_August" title="User talk:Paul August">☎</a> 16:21, September 8, 2005 (UTC) <dl><dd>Thanks. I should have done it yesterday, but it was getting rather late in here. <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Oleg_Alexandrov-2005-09-08T17:04:00.000Z-Oleg_Alexandrov-2005-09-08T15:24:00.000Z" class="ext-discussiontools-init-timestamplink">17:04, 8 September 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Oleg_Alexandrov-2005-09-08T17:04:00.000Z-Oleg_Alexandrov-2005-09-08T15:24:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Oleg_Alexandrov-2005-09-08T17:04:00.000Z-Oleg_Alexandrov-2005-09-08T15:24:00.000Z"></span></dd></dl></dd></dl></dd></dl></dd></dl></dd></dl></dd></dl> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="PMEX_Proofs?" data-mw-thread-id="h-PMEX_Proofs?-2005-09-05T17:45:00.000Z"><span id="PMEX_Proofs.3F"></span><span data-mw-comment-start="" id="h-PMEX_Proofs?-2005-09-05T17:45:00.000Z"></span>PMEX Proofs?<span data-mw-comment-end="h-PMEX_Proofs?-2005-09-05T17:45:00.000Z"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange&action=edit&section=24" title="Edit section: PMEX Proofs?"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span><div class="ext-discussiontools-init-section-bar"><div class="ext-discussiontools-init-section-metadata"></div><div class="ext-discussiontools-init-section-actions"></div></div></div> <dl><dd><span data-mw-comment-start="" id="c-Oleg_Alexandrov-2005-09-05T18:10:00.000Z-PMEX_Proofs?"></span>(<i>Copied from my talk page by <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> at <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Oleg_Alexandrov-2005-09-05T18:10:00.000Z-PMEX_Proofs?" class="ext-discussiontools-init-timestamplink">18:10, 5 September 2005 (UTC)</a></i>)<span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Oleg_Alexandrov-2005-09-05T18:10:00.000Z-PMEX_Proofs?"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Oleg_Alexandrov-2005-09-05T18:10:00.000Z-PMEX_Proofs?"></span></dd></dl> <p><span data-mw-comment-start="" id="c-Linas-2005-09-05T17:45:00.000Z-PMEX_Proofs?"></span>Could I talk you into adding a <a href="/wiki/Wikipedia:PMEX" class="mw-redirect" title="Wikipedia:PMEX">WP:PMEX</a> status of <b>Proof</b>, with the understanding that its <i>not needed</i> on WP? I would be curious to know what fraction of NN are proofs. <a href="/wiki/User:Linas" title="User:Linas">linas</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Linas-2005-09-05T17:45:00.000Z-PMEX_Proofs?" class="ext-discussiontools-init-timestamplink">17:45, 5 September 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Linas-2005-09-05T17:45:00.000Z-PMEX_Proofs?"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Linas-2005-09-05T17:45:00.000Z-PMEX_Proofs?"></span> </p> <dl><dd><span data-mw-comment-start="" id="c-Oleg_Alexandrov-2005-09-05T18:10:00.000Z-Linas-2005-09-05T17:45:00.000Z"></span>Any opinons about that? I myself don't like proofs on Wikipedia, so I would be tempted to support such a Proof=nocopy status. On the other hand, puttting such a no-exceptions restriction could look a bit too much. <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Oleg_Alexandrov-2005-09-05T18:10:00.000Z-Linas-2005-09-05T17:45:00.000Z" class="ext-discussiontools-init-timestamplink">18:10, 5 September 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Oleg_Alexandrov-2005-09-05T18:10:00.000Z-Linas-2005-09-05T17:45:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Oleg_Alexandrov-2005-09-05T18:10:00.000Z-Linas-2005-09-05T17:45:00.000Z"></span> <dl><dd><span data-mw-comment-start="" id="c-Oleg_Alexandrov-2005-09-05T18:13:00.000Z-Oleg_Alexandrov-2005-09-05T18:10:00.000Z"></span>Or maybe I misunderstood what you want. You want the status line to have the word <b>Proof</b>. But the status line is not meant for such a thing. :) OK, if you want me to write a script to tell how many proofs are there, I am rather lazy to do that for me moment, as I don't see what that would gain. <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Oleg_Alexandrov-2005-09-05T18:13:00.000Z-Oleg_Alexandrov-2005-09-05T18:10:00.000Z" class="ext-discussiontools-init-timestamplink">18:13, 5 September 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Oleg_Alexandrov-2005-09-05T18:13:00.000Z-Oleg_Alexandrov-2005-09-05T18:10:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Oleg_Alexandrov-2005-09-05T18:13:00.000Z-Oleg_Alexandrov-2005-09-05T18:10:00.000Z"></span></dd></dl></dd></dl> <dl><dd><dl><dd><dl><dd><span data-mw-comment-start="" id="c-Jitse_Niesen-2005-09-05T18:39:00.000Z-Oleg_Alexandrov-2005-09-05T18:13:00.000Z"></span>I'm pretty sure that Linas wants the status line to have the word <i>Proof</i>.</dd> <dd>I think we need only three statuses: Not reviewed, reviewed but needs more work (NM and NC), and done. If we decide that we need more information, like we have now, then I'd support splitting NN (not needed) in proofs, dictdefs and nn (non-notable), which is incidentally what I've done in "my" section (15-XX Linear algebra; too lazy to link). -- <a href="/wiki/User:Jitse_Niesen" title="User:Jitse Niesen">Jitse Niesen</a> (<a href="/wiki/User_talk:Jitse_Niesen" title="User talk:Jitse Niesen">talk</a>) <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Jitse_Niesen-2005-09-05T18:39:00.000Z-Oleg_Alexandrov-2005-09-05T18:13:00.000Z" class="ext-discussiontools-init-timestamplink">18:39, 5 September 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Jitse_Niesen-2005-09-05T18:39:00.000Z-Oleg_Alexandrov-2005-09-05T18:13:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Jitse_Niesen-2005-09-05T18:39:00.000Z-Oleg_Alexandrov-2005-09-05T18:13:00.000Z"></span></dd></dl></dd> <dd><span data-mw-comment-start="" id="c-Drini-2005-09-05T18:51:00.000Z-Oleg_Alexandrov-2005-09-05T18:10:00.000Z"></span>I think <i>some</i> proofs are a valuable addition to wikipedia, specially those that shed light onto concepts instead of being a chain of calculations and logic deductions. For instance, take <a href="/wiki/Pascal%27s_rule" title="Pascal's rule">Pascal's rule</a>. The combinatorial proof is intuititve and it could be nicely ilustrated with a few pictures (I'm guilty of not having done them yet ;) whereas the calculational approach has little added value. I saw he same situation on <a href="/wiki/Rouche%27s_theorem" class="mw-redirect" title="Rouche's theorem">Rouche's theorem</a> where the formal proof is uninteligible to someone who is or has not taken a complex analysis course, whereas I feel the geometric sketch tells much more about what's happening, even at the cost of leaving some gaps. So I don't think that proofs have no place in wikipedia just for being proofs. -- (<a href="/wiki/User:Drini" title="User:Drini">☺drini♫</a>|<a href="/wiki/User_talk:Drini" title="User talk:Drini">☎</a>) <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Drini-2005-09-05T18:51:00.000Z-Oleg_Alexandrov-2005-09-05T18:10:00.000Z" class="ext-discussiontools-init-timestamplink">18:51, 5 September 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Drini-2005-09-05T18:51:00.000Z-Oleg_Alexandrov-2005-09-05T18:10:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Drini-2005-09-05T18:51:00.000Z-Oleg_Alexandrov-2005-09-05T18:10:00.000Z"></span></dd></dl></dd></dl> <dl><dd><dl><dd><dl><dd><span data-mw-comment-start="" id="c-Jitse_Niesen-2005-09-06T23:17:00.000Z-Drini-2005-09-05T18:51:00.000Z"></span>I'm glad you mentioned <a href="/wiki/Pascal%27s_rule" title="Pascal's rule">Pascal's rule</a>, since I did not know about this article, and there were no links to it from either <a href="/wiki/Binomial_coefficient" title="Binomial coefficient">binomial coefficient</a> or <a href="/wiki/Pascal%27s_triangle" title="Pascal's triangle">Pascal's triangle</a>. Now fixed. -- <a href="/wiki/User:Jitse_Niesen" title="User:Jitse Niesen">Jitse Niesen</a> (<a href="/wiki/User_talk:Jitse_Niesen" title="User talk:Jitse Niesen">talk</a>) <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Jitse_Niesen-2005-09-06T23:17:00.000Z-Drini-2005-09-05T18:51:00.000Z" class="ext-discussiontools-init-timestamplink">23:17, 6 September 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Jitse_Niesen-2005-09-06T23:17:00.000Z-Drini-2005-09-05T18:51:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Jitse_Niesen-2005-09-06T23:17:00.000Z-Drini-2005-09-05T18:51:00.000Z"></span></dd></dl></dd></dl></dd></dl> <p><span data-mw-comment-start="" id="c-Jitse_Niesen-2005-09-06T23:17:00.000Z-PMEX_Proofs?"></span>I think we all agree that <i>some</i> proofs should be be incorporated into Wikipedia, since they can have explanatory value. And I think there has <i>so far</i> been a consensus for not having very many proofs, since they will often get in the way of exposition. However I think Linus makes an important point (above: <a href="#Theorems,_Proofs">#Theorems, Proofs</a> and at <a href="/wiki/Wikipedia:WikiProject_Mathematics/Proofs" title="Wikipedia:WikiProject Mathematics/Proofs">Wikipedia:WikiProject Mathematics/Proofs</a>), that proofs (along with citations and references) can help with verifiability — and <i>verifiability will be the single most important determinant of whether or not Wikipedia is ever considered to be an authoritative reference work</i>. I don't see why though, we can't have our cake and eat it too ;-) Couldn't we, for example just include any proofs, which are not suitable for expository reasons, on the article's talk page? But, this is a discussion for a wider audience, for the purposes of this project, I think I see some value in marking in some way PM articles which contain proofs which have not been copied to WP. <a href="/wiki/User:Paul_August" title="User:Paul August">Paul August</a> <a href="/wiki/User_talk:Paul_August" title="User talk:Paul August">☎</a> 22:23, September 6, 2005 (UTC) </p> <dl><dd><dl><dd><dl><dd>I changed the status of all "my" proofs from "Not needed on WP" to "Not needed on WP: Proof". This should not break any script, and we can easily adapt any script to count the proofs separately (or not). -- <a href="/wiki/User:Jitse_Niesen" title="User:Jitse Niesen">Jitse Niesen</a> (<a href="/wiki/User_talk:Jitse_Niesen" title="User talk:Jitse Niesen">talk</a>) <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Jitse_Niesen-2005-09-06T23:17:00.000Z-PMEX_Proofs?" class="ext-discussiontools-init-timestamplink">23:17, 6 September 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Jitse_Niesen-2005-09-06T23:17:00.000Z-PMEX_Proofs?"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Jitse_Niesen-2005-09-06T23:17:00.000Z-PMEX_Proofs?"></span></dd></dl></dd></dl></dd></dl> <p><span data-mw-comment-start="" id="c-Linas-2005-09-06T23:48:00.000Z-PMEX_Proofs?"></span>Hmm. Didn't mean to rekindle the debate of whether proofs are needed or not. Since reviewing is time-consuming, I thought it would be good to put a ticky-mark on an article to indicate its a proof, so it can be found later, if desired. However, I now realize that the majority of not-needed articles on WP:PMEX are probably going to be proofs, so its not really going to be hard to locate these. <a href="/wiki/User:Linas" title="User:Linas">linas</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Linas-2005-09-06T23:48:00.000Z-PMEX_Proofs?" class="ext-discussiontools-init-timestamplink">23:48, 6 September 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Linas-2005-09-06T23:48:00.000Z-PMEX_Proofs?"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Linas-2005-09-06T23:48:00.000Z-PMEX_Proofs?"></span> </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Problem_with_PlanetMath_site?" data-mw-thread-id="h-Problem_with_PlanetMath_site?-2005-09-14T16:55:00.000Z"><span id="Problem_with_PlanetMath_site.3F"></span><span data-mw-comment-start="" id="h-Problem_with_PlanetMath_site?-2005-09-14T16:55:00.000Z"></span>Problem with PlanetMath site?<span data-mw-comment-end="h-Problem_with_PlanetMath_site?-2005-09-14T16:55:00.000Z"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange&action=edit&section=25" title="Edit section: Problem with PlanetMath site?"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span><div class="ext-discussiontools-init-section-bar"><div class="ext-discussiontools-init-section-metadata"></div><div class="ext-discussiontools-init-section-actions"></div></div></div> <p><span data-mw-comment-start="" id="c-Paul_August-2005-09-14T16:55:00.000Z-Problem_with_PlanetMath_site?"></span>Is any one else experiencing problems viewing the images in PlanetMath articles? For example when I try to download this page: <a rel="nofollow" class="external text" href="https://planetmath.org/?op=getobj&from=objects&id=4399">axiom of power set</a>: My browser (Safari) reports errors of "can't connect to host", for each png on the page. I had to resort to using Oleg's Pmform tool just to be able to "see" the images. <a href="/wiki/User:Paul_August" title="User:Paul August">Paul August</a> <a href="/wiki/User_talk:Paul_August" title="User talk:Paul August">☎</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Paul_August-2005-09-14T16:55:00.000Z-Problem_with_PlanetMath_site?" class="ext-discussiontools-init-timestamplink">16:55, 14 September 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Paul_August-2005-09-14T16:55:00.000Z-Problem_with_PlanetMath_site?"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Paul_August-2005-09-14T16:55:00.000Z-Problem_with_PlanetMath_site?"></span> </p> <dl><dd><span data-mw-comment-start="" id="c-Oleg_Alexandrov-2005-09-14T18:04:00.000Z-Paul_August-2005-09-14T16:55:00.000Z"></span>I did some PlanetMath articles reviewing for our project these days and noticed the same thing. Wonder what is going on. <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Oleg_Alexandrov-2005-09-14T18:04:00.000Z-Paul_August-2005-09-14T16:55:00.000Z" class="ext-discussiontools-init-timestamplink">18:04, 14 September 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Oleg_Alexandrov-2005-09-14T18:04:00.000Z-Paul_August-2005-09-14T16:55:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Oleg_Alexandrov-2005-09-14T18:04:00.000Z-Paul_August-2005-09-14T16:55:00.000Z"></span></dd></dl> <dl><dd><dl><dd><span data-mw-comment-start="" id="c-CryptoDerk-2005-09-14T19:30:00.000Z-Oleg_Alexandrov-2005-09-14T18:04:00.000Z"></span>If you get on IRC, you can bug Aaron. He's "akrowne" on freenode. <a href="/wiki/User:CryptoDerk" title="User:CryptoDerk">CryptoDerk</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-CryptoDerk-2005-09-14T19:30:00.000Z-Oleg_Alexandrov-2005-09-14T18:04:00.000Z" class="ext-discussiontools-init-timestamplink">19:30, 14 September 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-CryptoDerk-2005-09-14T19:30:00.000Z-Oleg_Alexandrov-2005-09-14T18:04:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-CryptoDerk-2005-09-14T19:30:00.000Z-Oleg_Alexandrov-2005-09-14T18:04:00.000Z"></span></dd></dl></dd></dl> <dl><dd><dl><dd><dl><dd><span data-mw-comment-start="" id="c-CryptoDerk-2005-09-14T19:39:00.000Z-CryptoDerk-2005-09-14T19:30:00.000Z"></span>Nevermind. He's in Italy (even though he's still on IRC). <a href="/wiki/User:CryptoDerk" title="User:CryptoDerk">CryptoDerk</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-CryptoDerk-2005-09-14T19:39:00.000Z-CryptoDerk-2005-09-14T19:30:00.000Z" class="ext-discussiontools-init-timestamplink">19:39, 14 September 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-CryptoDerk-2005-09-14T19:39:00.000Z-CryptoDerk-2005-09-14T19:30:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-CryptoDerk-2005-09-14T19:39:00.000Z-CryptoDerk-2005-09-14T19:30:00.000Z"></span></dd></dl></dd></dl></dd></dl> <dl><dd><dl><dd><dl><dd><dl><dd><span data-mw-comment-start="" id="c-Linas-2005-09-15T00:55:00.000Z-CryptoDerk-2005-09-14T19:39:00.000Z"></span>For me, the whole site is non-responsive at certain times. I get no reply at all. It has been like that on and off all week. <a href="/wiki/User:Linas" title="User:Linas">linas</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Linas-2005-09-15T00:55:00.000Z-CryptoDerk-2005-09-14T19:39:00.000Z" class="ext-discussiontools-init-timestamplink">00:55, 15 September 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Linas-2005-09-15T00:55:00.000Z-CryptoDerk-2005-09-14T19:39:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Linas-2005-09-15T00:55:00.000Z-CryptoDerk-2005-09-14T19:39:00.000Z"></span> <dl><dd><span data-mw-comment-start="" id="c-Oleg_Alexandrov-2005-09-15T01:25:00.000Z-Linas-2005-09-15T00:55:00.000Z"></span>I guess some asteroid hit this planet. Or maybe it is one of those bodies beyond Pluto which this week got too far from the sun. <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Oleg_Alexandrov-2005-09-15T01:25:00.000Z-Linas-2005-09-15T00:55:00.000Z" class="ext-discussiontools-init-timestamplink">01:25, 15 September 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Oleg_Alexandrov-2005-09-15T01:25:00.000Z-Linas-2005-09-15T00:55:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Oleg_Alexandrov-2005-09-15T01:25:00.000Z-Linas-2005-09-15T00:55:00.000Z"></span></dd></dl></dd></dl></dd></dl></dd></dl></dd></dl> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Automatic_stats" data-mw-thread-id="h-Automatic_stats-2005-09-29T07:56:00.000Z"><span data-mw-comment-start="" id="h-Automatic_stats-2005-09-29T07:56:00.000Z"></span>Automatic stats<span data-mw-comment-end="h-Automatic_stats-2005-09-29T07:56:00.000Z"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange&action=edit&section=26" title="Edit section: Automatic stats"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span><div class="ext-discussiontools-init-section-bar"><div class="ext-discussiontools-init-section-metadata"></div><div class="ext-discussiontools-init-section-actions"></div></div></div> <p><span data-mw-comment-start="" id="c-Oleg_Alexandrov-2005-09-29T07:56:00.000Z-Automatic_stats"></span>I am getting closer to updating automatically the stats for the project. Today I did two edits. The first, introduced a newline between rows and inserted the silly comment . That is necessary, not because my bot is stupid, but rather because otherwise the wiki diffs become a sea of red. The comments above forces the wiki diff to compare things row by row. </p><p>The second edit actually updated the stats (semiautomatically for now). One side effect here is that the obnoxious mathbot replaced all the other contributors' signatures by its own. I could make the code not replace the signature in rows where no change occured to start with, but for now I am not sure it is worth bothering. The formatted table now looks a bit worse stylistically (you see some XX in places). I will trim them sometime. And eventually I plan to place a link under the table, which will refresh the stats on demand. <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Oleg_Alexandrov-2005-09-29T07:56:00.000Z-Automatic_stats" class="ext-discussiontools-init-timestamplink">07:56, 29 September 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Oleg_Alexandrov-2005-09-29T07:56:00.000Z-Automatic_stats"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Oleg_Alexandrov-2005-09-29T07:56:00.000Z-Automatic_stats"></span> </p> <dl><dd><span data-mw-comment-start="" id="c-Jtwdog-2005-09-29T16:45:00.000Z-Oleg_Alexandrov-2005-09-29T07:56:00.000Z"></span>Excellent! The refresh button also sounds like a very good idea. My only quibble though is that the totals at the bottom were not changed. This seems like the sort of thing that the mathbot would be very good at. That seems much more important than the signatures issue (though maybe if the bot is replacing them all the time, we just shouldn't have a signature column). <a href="/wiki/User:Jtwdog" title="User:Jtwdog">Jtwdog</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Jtwdog-2005-09-29T16:45:00.000Z-Oleg_Alexandrov-2005-09-29T07:56:00.000Z" class="ext-discussiontools-init-timestamplink">16:45, 29 September 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Jtwdog-2005-09-29T16:45:00.000Z-Oleg_Alexandrov-2005-09-29T07:56:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Jtwdog-2005-09-29T16:45:00.000Z-Oleg_Alexandrov-2005-09-29T07:56:00.000Z"></span></dd></dl> <dl><dd><span data-mw-comment-start="" id="c-Paul_August-2005-09-29T16:51:00.000Z-Oleg_Alexandrov-2005-09-29T07:56:00.000Z"></span>The Automatic stats are great! As for Mathbot, he may not be stupid (that remains to be seen) but he is certainly an egotistical, glory-hogging, credit-stealing, upstaging little so-and-so! But I guess if he is going to do all the work, he should get all the credit. I hope he knows how to count! Perhaps if we are going to use mathbot exclusively to update the table, we could bring him down a notch or two, by dispensing with that column all together? Or perhaps we will need it for the occasional human intervention? Oh and having a link under the table to make Mathbot count on command sounds great! We should label it: "Go boy! Count!". I am having fun now imagining repeatedly commanding him to count over and over and over again until his little brain melts ;-) Oh yeah and tell Mathbot to lose the "XX"s. <a href="/wiki/User:Paul_August" title="User:Paul August">Paul August</a> <a href="/wiki/User_talk:Paul_August" title="User talk:Paul August">☎</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Paul_August-2005-09-29T16:51:00.000Z-Oleg_Alexandrov-2005-09-29T07:56:00.000Z" class="ext-discussiontools-init-timestamplink">16:51, 29 September 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Paul_August-2005-09-29T16:51:00.000Z-Oleg_Alexandrov-2005-09-29T07:56:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Paul_August-2005-09-29T16:51:00.000Z-Oleg_Alexandrov-2005-09-29T07:56:00.000Z"></span></dd></dl> <dl><dd><span data-mw-comment-start="" id="c-Jitse_Niesen-2005-09-29T17:11:00.000Z-Oleg_Alexandrov-2005-09-29T07:56:00.000Z"></span>Of course, the bot is just as stupid as its boss. To satisfy the egos of the editors of human flesh, perhaps the bot could count the signatures on all the subpages and summarize the results here, like "Alice reviewed 341 articles, Bob reviewed 20 articles and copied 3, ..." Oh, it's great to tell others what to do :) -- <a href="/wiki/User:Jitse_Niesen" title="User:Jitse Niesen">Jitse Niesen</a> (<a href="/wiki/User_talk:Jitse_Niesen" title="User talk:Jitse Niesen">talk</a>) <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Jitse_Niesen-2005-09-29T17:11:00.000Z-Oleg_Alexandrov-2005-09-29T07:56:00.000Z" class="ext-discussiontools-init-timestamplink">17:11, 29 September 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Jitse_Niesen-2005-09-29T17:11:00.000Z-Oleg_Alexandrov-2005-09-29T07:56:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Jitse_Niesen-2005-09-29T17:11:00.000Z-Oleg_Alexandrov-2005-09-29T07:56:00.000Z"></span> <dl><dd><span data-mw-comment-start="" id="c-Paul_August-2005-09-29T17:42:00.000Z-Jitse_Niesen-2005-09-29T17:11:00.000Z"></span>Who the hell are Alice and Bob? I sure don't remember <i>them</i> reviewing any articles. <a href="/wiki/User:Paul_August" title="User:Paul August">Paul August</a> <a href="/wiki/User_talk:Paul_August" title="User talk:Paul August">☎</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Paul_August-2005-09-29T17:42:00.000Z-Jitse_Niesen-2005-09-29T17:11:00.000Z" class="ext-discussiontools-init-timestamplink">17:42, 29 September 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Paul_August-2005-09-29T17:42:00.000Z-Jitse_Niesen-2005-09-29T17:11:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Paul_August-2005-09-29T17:42:00.000Z-Jitse_Niesen-2005-09-29T17:11:00.000Z"></span></dd></dl></dd></dl> <dl><dd><dl><dd><dl><dd><span data-mw-comment-start="" id="c-Oleg_Alexandrov-2005-10-03T04:40:00.000Z-Paul_August-2005-09-29T17:42:00.000Z"></span>I had several good laughs over the above. :)</dd></dl></dd></dl></dd></dl> <dl><dd><dl><dd><dl><dd>After some delay, the bot finally works, and the link for refreshing the table is in place. It now also computes the totals and the percentages. I would agree with removing the signatures altogether, they just change all the time and show up in red, distracting from the actual changes. <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Oleg_Alexandrov-2005-10-03T04:40:00.000Z-Paul_August-2005-09-29T17:42:00.000Z" class="ext-discussiontools-init-timestamplink">04:40, 3 October 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Oleg_Alexandrov-2005-10-03T04:40:00.000Z-Paul_August-2005-09-29T17:42:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Oleg_Alexandrov-2005-10-03T04:40:00.000Z-Paul_August-2005-09-29T17:42:00.000Z"></span></dd></dl></dd></dl></dd></dl> <dl><dd><dl><dd><dl><dd><dl><dd><span data-mw-comment-start="" id="c-Paul_August-2005-10-03T17:26:00.000Z-Oleg_Alexandrov-2005-10-03T04:40:00.000Z"></span>Great work Oleg! Some nits. Could Mathbot rather than entering a zero in the table leave the cell blank? This makes it easier to "read" the table, and for the NM, and NC columns, see more easily what has to be done. Also I think Mathbot has miscolored "97 Mathematics education". As regards the signatures, (show up in red?) , we could reinterpret the meaning of the last column to be, by whom and when, the last change was made to that particular category? I also think that JItse's Idea above would be nice if it were relatively easy. Recognizing people's work is always a good thing to do. <a href="/wiki/User:Paul_August" title="User:Paul August">Paul August</a> <a href="/wiki/User_talk:Paul_August" title="User talk:Paul August">☎</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Paul_August-2005-10-03T17:26:00.000Z-Oleg_Alexandrov-2005-10-03T04:40:00.000Z" class="ext-discussiontools-init-timestamplink">17:26, 3 October 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Paul_August-2005-10-03T17:26:00.000Z-Oleg_Alexandrov-2005-10-03T04:40:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Paul_August-2005-10-03T17:26:00.000Z-Oleg_Alexandrov-2005-10-03T04:40:00.000Z"></span></dd></dl></dd></dl></dd></dl></dd></dl> <p><span data-mw-comment-start="" id="c-Oleg_Alexandrov-2005-10-03T18:22:00.000Z-Automatic_stats"></span>Fixing the zero and the miscoloring was easy enough. The other two things would require parsing signatures and comparing dates. Doable but not immediate. I will do it sometime before the end of the week. Other suggestions are very welcome; anything which can be automated must be automated. <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Oleg_Alexandrov-2005-10-03T18:22:00.000Z-Automatic_stats" class="ext-discussiontools-init-timestamplink">18:22, 3 October 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Oleg_Alexandrov-2005-10-03T18:22:00.000Z-Automatic_stats"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Oleg_Alexandrov-2005-10-03T18:22:00.000Z-Automatic_stats"></span> </p> <dl><dd><span data-mw-comment-start="" id="c-Oleg_Alexandrov-2005-10-03T19:29:00.000Z-Oleg_Alexandrov-2005-10-03T18:22:00.000Z"></span>Thanks Oleg. There are still some pesky zeros in the "Rv" column. <dl><dd>Done. There is still a zero at totals, but I think needs to be there, I mean if the space is empty for the total number of articles it might look strange, no? Also, for now I removed the timestamp from mathbot's signature, it just changes all the time. <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Oleg_Alexandrov-2005-10-03T19:29:00.000Z-Oleg_Alexandrov-2005-10-03T18:22:00.000Z" class="ext-discussiontools-init-timestamplink">19:29, 3 October 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Oleg_Alexandrov-2005-10-03T19:29:00.000Z-Oleg_Alexandrov-2005-10-03T18:22:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Oleg_Alexandrov-2005-10-03T19:29:00.000Z-Oleg_Alexandrov-2005-10-03T18:22:00.000Z"></span> <dl><dd><span data-mw-comment-start="" id="c-Oleg_Alexandrov-2005-10-04T03:02:00.000Z-Oleg_Alexandrov-2005-10-03T19:29:00.000Z"></span>I added a list of people who contributed. Feeback on formatting this needed. Mathbot does not yet add this automatically -- to be worked on. <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Oleg_Alexandrov-2005-10-04T03:02:00.000Z-Oleg_Alexandrov-2005-10-03T19:29:00.000Z" class="ext-discussiontools-init-timestamplink">03:02, 4 October 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Oleg_Alexandrov-2005-10-04T03:02:00.000Z-Oleg_Alexandrov-2005-10-03T19:29:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Oleg_Alexandrov-2005-10-04T03:02:00.000Z-Oleg_Alexandrov-2005-10-03T19:29:00.000Z"></span> <dl><dd><span data-mw-comment-start="" id="c-Paul_August-2005-10-04T17:31:00.000Z-Oleg_Alexandrov-2005-10-04T03:02:00.000Z"></span>I think the contributions list is good. I was surprised to see my name is at the top ;-) However, splitting up "contributions" by say "reviewed", "copied" and "merged", might reveal a truer picture of everyones contributions. (For example, I have confined my efforts mostly to reviewing.) At any rate, it is also quite gratifying to see my suspicions confirmed — "Alice" and "Bob" show up <i>nowhere</i> in the list! <a href="/wiki/User:Paul_August" title="User:Paul August">Paul August</a> <a href="/wiki/User_talk:Paul_August" title="User talk:Paul August">☎</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Paul_August-2005-10-04T17:31:00.000Z-Oleg_Alexandrov-2005-10-04T03:02:00.000Z" class="ext-discussiontools-init-timestamplink">17:31, 4 October 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Paul_August-2005-10-04T17:31:00.000Z-Oleg_Alexandrov-2005-10-04T03:02:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Paul_August-2005-10-04T17:31:00.000Z-Oleg_Alexandrov-2005-10-04T03:02:00.000Z"></span></dd></dl></dd></dl></dd></dl></dd></dl> <p><span data-mw-comment-start="" id="c-Oleg_Alexandrov-2005-10-04T18:39:00.000Z-Automatic_stats"></span>I will refine my script then, sometime :) <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Oleg_Alexandrov-2005-10-04T18:39:00.000Z-Automatic_stats" class="ext-discussiontools-init-timestamplink">18:39, 4 October 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Oleg_Alexandrov-2005-10-04T18:39:00.000Z-Automatic_stats"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Oleg_Alexandrov-2005-10-04T18:39:00.000Z-Automatic_stats"></span> </p><p><span data-mw-comment-start="" id="c-Oleg_Alexandrov-2005-10-04T22:19:00.000Z-Automatic_stats"></span>Just a remark. If you start mathbot to update the stats, please check after it. Sometimes it truncates the page when submitting. I truly doubt the issue is with the bot, rather some server thing. <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Oleg_Alexandrov-2005-10-04T22:19:00.000Z-Automatic_stats" class="ext-discussiontools-init-timestamplink">22:19, 4 October 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Oleg_Alexandrov-2005-10-04T22:19:00.000Z-Automatic_stats"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Oleg_Alexandrov-2005-10-04T22:19:00.000Z-Automatic_stats"></span> </p> <dl><dd><span data-mw-comment-start="" id="c-Paul_August-2005-10-05T03:40:00.000Z-Oleg_Alexandrov-2005-10-04T22:19:00.000Z"></span>OK Mathbot does not seem to want to obey me. I order him to count, but he just seems to sit there pretending to be asleep (with my browser saying "contacting www.math.ucla.edu"). Do I need to give him a kick in the butt or something? <a href="/wiki/User:Paul_August" title="User:Paul August">Paul August</a> <a href="/wiki/User_talk:Paul_August" title="User talk:Paul August">☎</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Paul_August-2005-10-05T03:40:00.000Z-Oleg_Alexandrov-2005-10-04T22:19:00.000Z" class="ext-discussiontools-init-timestamplink">03:40, 5 October 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Paul_August-2005-10-05T03:40:00.000Z-Oleg_Alexandrov-2005-10-04T22:19:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Paul_August-2005-10-05T03:40:00.000Z-Oleg_Alexandrov-2005-10-04T22:19:00.000Z"></span></dd></dl> <dl><dd><dl><dd><span data-mw-comment-start="" id="c-Oleg_Alexandrov-2005-10-05T15:17:00.000Z-Paul_August-2005-10-05T03:40:00.000Z"></span>Can you try again? Maybe the UCLA server was down or something. I clicked on the link now (and I did it being outside the the UCLA network), and mathbot is ticking along nicely. <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Oleg_Alexandrov-2005-10-05T15:17:00.000Z-Paul_August-2005-10-05T03:40:00.000Z" class="ext-discussiontools-init-timestamplink">15:17, 5 October 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Oleg_Alexandrov-2005-10-05T15:17:00.000Z-Paul_August-2005-10-05T03:40:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Oleg_Alexandrov-2005-10-05T15:17:00.000Z-Paul_August-2005-10-05T03:40:00.000Z"></span></dd></dl></dd></dl> <dl><dd><dl><dd><dl><dd><span data-mw-comment-start="" id="c-Oleg_Alexandrov-2005-10-05T17:53:00.000Z-Oleg_Alexandrov-2005-10-05T15:17:00.000Z"></span>Actually, it is likely there was a bug in the script. After getting rid of zeros in the stats table (as per Paul) I was having poor mathbot try to add up empty strings with numbers. Surely confused my bot. Now it works well it seems. <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Oleg_Alexandrov-2005-10-05T17:53:00.000Z-Oleg_Alexandrov-2005-10-05T15:17:00.000Z" class="ext-discussiontools-init-timestamplink">17:53, 5 October 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Oleg_Alexandrov-2005-10-05T17:53:00.000Z-Oleg_Alexandrov-2005-10-05T15:17:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Oleg_Alexandrov-2005-10-05T17:53:00.000Z-Oleg_Alexandrov-2005-10-05T15:17:00.000Z"></span></dd></dl></dd></dl></dd></dl> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="PMEX_and_GFDL" data-mw-thread-id="h-PMEX_and_GFDL-2005-10-06T21:29:00.000Z"><span data-mw-comment-start="" id="h-PMEX_and_GFDL-2005-10-06T21:29:00.000Z"></span>PMEX and GFDL<span data-mw-comment-end="h-PMEX_and_GFDL-2005-10-06T21:29:00.000Z"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange&action=edit&section=27" title="Edit section: PMEX and GFDL"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span><div class="ext-discussiontools-init-section-bar"><div class="ext-discussiontools-init-section-metadata"></div><div class="ext-discussiontools-init-section-actions"></div></div></div> <p><span data-mw-comment-start="" id="c-Jitse_Niesen-2005-10-06T21:29:00.000Z-PMEX_and_GFDL"></span>There's a thread right now at Planetmath discussing the content exchange between the sites, and it has been raised the point that wikipedia may not be holding GFDL as well as PM does. So I would like some feedback. The thread is at <a rel="nofollow" class="external text" href="https://planetmath.org/?op=getobj&from=objects&id=7385">PM's <i>embedding</i> entry</a>. Basically, jac comments: </p> <blockquote> <p><i>Copying or copy-and-modifying from Wikipedia is NOT fine in my view, since until the site admins (for both sites, actually) take action, such copying is not going to be GFDL compliant.</i> </p> </blockquote> <p>I asked for comments got the reply </p> <blockquote> <p><i>Simply put: I don't think Wikipedia is conforming to the GFDL's requirements for acknowledging GFDL'ed source materials, and I also think that they have set up their site in such a way that it is infeasible to conform to the GFDL when using their materials. </i> </p> </blockquote> <p>and a further analysis of most itens on the GFDL and his comments on each. At the botom he also states that </p> <blockquote> <p><i>In my view, none of the articles can be copied (using them as references is of course OK, the same way you would use non-FDL'ed works) until further work has been done by the admins of both sites. When the appropriate steps WRT licensing have been taken, then all of the wikipedia articles should be usable.</i> </p> </blockquote> <p>so, I wanted more eyeballs on the issue to see what can be done from each side if indeed there's an issue (for instance I think WP articles taken from PM do not cite at least (or fewer if less) 5 authors from the original PM entries. Comments, anyone? </p> <dl><dd>Well, it seems that nobody here knows (or cares about it), so I asked for guidance at <a href="/wiki/Wikipedia:Village_pump_(miscellaneous)" title="Wikipedia:Village pump (miscellaneous)">Wikipedia:Village pump (miscellaneous)</a>. -- <a href="/wiki/User:Jitse_Niesen" title="User:Jitse Niesen">Jitse Niesen</a> (<a href="/wiki/User_talk:Jitse_Niesen" title="User talk:Jitse Niesen">talk</a>) <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Jitse_Niesen-2005-10-06T21:29:00.000Z-PMEX_and_GFDL" class="ext-discussiontools-init-timestamplink">21:29, 6 October 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Jitse_Niesen-2005-10-06T21:29:00.000Z-PMEX_and_GFDL"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Jitse_Niesen-2005-10-06T21:29:00.000Z-PMEX_and_GFDL"></span></dd></dl> <p><br/> </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Planet_math_links" data-mw-thread-id="h-Planet_math_links-2005-10-12T09:30:00.000Z"><span data-mw-comment-start="" id="h-Planet_math_links-2005-10-12T09:30:00.000Z"></span>Planet math links<span data-mw-comment-end="h-Planet_math_links-2005-10-12T09:30:00.000Z"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange&action=edit&section=28" title="Edit section: Planet math links"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span><div class="ext-discussiontools-init-section-bar"><div class="ext-discussiontools-init-section-metadata"></div><div class="ext-discussiontools-init-section-actions"></div></div></div> <p><span data-mw-comment-start="" id="c-Tob-2005-10-12T09:30:00.000Z-Planet_math_links"></span>The <a href="/wiki/Template:Planetmath_reference" class="mw-redirect" title="Template:Planetmath reference">planet math reference template</a> contains a trailing period that I would like to remove. Please add your opinion <a href="/wiki/Template_talk:Planetmath_reference" class="mw-redirect" title="Template talk:Planetmath reference">here</a>. I am aware that this affects many pages. -- <a href="/w/index.php?title=User:Tob&action=edit&redlink=1" class="new" title="User:Tob (page does not exist)">Tob</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Tob-2005-10-12T09:30:00.000Z-Planet_math_links" class="ext-discussiontools-init-timestamplink">09:30, 12 October 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Tob-2005-10-12T09:30:00.000Z-Planet_math_links"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Tob-2005-10-12T09:30:00.000Z-Planet_math_links"></span> </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Why_does_Mathbot_update_so_often?" data-mw-thread-id="h-Why_does_Mathbot_update_so_often?-2005-10-21T23:52:00.000Z"><span id="Why_does_Mathbot_update_so_often.3F"></span><span data-mw-comment-start="" id="h-Why_does_Mathbot_update_so_often?-2005-10-21T23:52:00.000Z"></span>Why does Mathbot update so often?<span data-mw-comment-end="h-Why_does_Mathbot_update_so_often?-2005-10-21T23:52:00.000Z"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange&action=edit&section=29" title="Edit section: Why does Mathbot update so often?"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span><div class="ext-discussiontools-init-section-bar"><div class="ext-discussiontools-init-section-metadata"></div><div class="ext-discussiontools-init-section-actions"></div></div></div> <p><span data-mw-comment-start="" id="c-Jtwdog-2005-10-21T23:52:00.000Z-Why_does_Mathbot_update_so_often?"></span>I think the title says it all. Is that actually people hitting the update link, or are they scheduled? If they are scheduled, they happen way more often than they need to. 5 times a day is way excessive and I find it hard to believe that that is people hitting the link. do 5 different people actually look at the project page every day? I just find it odd that Mathbot updates so often when no one other than me is reviewing articles. not to mention it does make something of a mess of the history page. Of course, this isn't a big deal, but it seems like the sort of thing that should be easy to fix. <a href="/wiki/User:Jtwdog" title="User:Jtwdog">Jtwdog</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Jtwdog-2005-10-21T23:52:00.000Z-Why_does_Mathbot_update_so_often?" class="ext-discussiontools-init-timestamplink">23:52, 21 October 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Jtwdog-2005-10-21T23:52:00.000Z-Why_does_Mathbot_update_so_often?"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Jtwdog-2005-10-21T23:52:00.000Z-Why_does_Mathbot_update_so_often?"></span> </p> <dl><dd><span data-mw-comment-start="" id="c-Oleg_Alexandrov-2005-10-22T03:26:00.000Z-Jtwdog-2005-10-21T23:52:00.000Z"></span>The mathbot updates as often as one clicks on the link. I can remove the link, but then you will be at the mercy of my whims, I will update the list when I feel like it (and ask for a wikibribe before satisfying any such request).</dd></dl> <dl><dd>I guess you are suggesting that mathbot should refuse to update the table if nothing changed. That is doable, but I am not sure it is worth the trouble (I would need to write a function to do a comparision of "before" and "after".) An easier way is to just remove the datestamp of mathbot from the "last updated" lines. Then even if it attempts to update the tables, nothing will show up in the history if no actual changes happen. <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> (<a href="/wiki/User_talk:Oleg_Alexandrov" title="User talk:Oleg Alexandrov">talk</a>) <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Oleg_Alexandrov-2005-10-22T03:26:00.000Z-Jtwdog-2005-10-21T23:52:00.000Z" class="ext-discussiontools-init-timestamplink">03:26, 22 October 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Oleg_Alexandrov-2005-10-22T03:26:00.000Z-Jtwdog-2005-10-21T23:52:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Oleg_Alexandrov-2005-10-22T03:26:00.000Z-Jtwdog-2005-10-21T23:52:00.000Z"></span></dd></dl> <dl><dd><dl><dd><span data-mw-comment-start="" id="c-Oleg_Alexandrov-2005-10-22T03:28:00.000Z-Oleg_Alexandrov-2005-10-22T03:26:00.000Z"></span>I can implement a log which will post what IP address and web domain is responsible for each click, and make that log public. Is that going to make you feel a bit better? :) <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> (<a href="/wiki/User_talk:Oleg_Alexandrov" title="User talk:Oleg Alexandrov">talk</a>) <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Oleg_Alexandrov-2005-10-22T03:28:00.000Z-Oleg_Alexandrov-2005-10-22T03:26:00.000Z" class="ext-discussiontools-init-timestamplink">03:28, 22 October 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Oleg_Alexandrov-2005-10-22T03:28:00.000Z-Oleg_Alexandrov-2005-10-22T03:26:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Oleg_Alexandrov-2005-10-22T03:28:00.000Z-Oleg_Alexandrov-2005-10-22T03:26:00.000Z"></span></dd></dl></dd></dl> <dl><dd><dl><dd><dl><dd><span data-mw-comment-start="" id="c-Jitse_Niesen-2005-10-22T13:25:00.000Z-Oleg_Alexandrov-2005-10-22T03:28:00.000Z"></span>Just charge everybody who clicks $1, to be paid to the Wikimedia Foundation. :)</dd> <dd>I have also wondered about the number of updates, and I am very curious who is/are clicking all the time. Perhaps you can just have the bot run with a fixed frequency (once a day should be plenty). Another possibility is to put the stats on a separate page which is transcluded in this page; then the update wouldn't pollute the history. -- <a href="/wiki/User:Jitse_Niesen" title="User:Jitse Niesen">Jitse Niesen</a> (<a href="/wiki/User_talk:Jitse_Niesen" title="User talk:Jitse Niesen">talk</a>) <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Jitse_Niesen-2005-10-22T13:25:00.000Z-Oleg_Alexandrov-2005-10-22T03:28:00.000Z" class="ext-discussiontools-init-timestamplink">13:25, 22 October 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Jitse_Niesen-2005-10-22T13:25:00.000Z-Oleg_Alexandrov-2005-10-22T03:28:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Jitse_Niesen-2005-10-22T13:25:00.000Z-Oleg_Alexandrov-2005-10-22T03:28:00.000Z"></span></dd></dl></dd></dl></dd></dl> <dl><dd><dl><dd><dl><dd><span data-mw-comment-start="" id="c-Jtwdog-2005-10-22T18:42:00.000Z-Oleg_Alexandrov-2005-10-22T03:28:00.000Z"></span>While I would be highly curious about the contents of such a log, the problem is not of sufficient importance to justify it, methinks. I do like the suggestion of putting the stats on a separate page. This would make the history more readable, and discourage mischievious clickers. <a href="/wiki/User:Jtwdog" title="User:Jtwdog">Jtwdog</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Jtwdog-2005-10-22T18:42:00.000Z-Oleg_Alexandrov-2005-10-22T03:28:00.000Z" class="ext-discussiontools-init-timestamplink">18:42, 22 October 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Jtwdog-2005-10-22T18:42:00.000Z-Oleg_Alexandrov-2005-10-22T03:28:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Jtwdog-2005-10-22T18:42:00.000Z-Oleg_Alexandrov-2005-10-22T03:28:00.000Z"></span></dd></dl></dd></dl></dd></dl> <p><span data-mw-comment-start="" id="c-Paul_August-2005-10-22T18:18:00.000Z-Why_does_Mathbot_update_so_often?"></span>Concerning the potential abuse of poor Mathbot, although I <i>did</i> write <a class="mw-selflink-fragment" href="#Automatic_stats">above</a> that I was "having fun now imagining repeatedly commanding him to count over and over and over again until his little brain melts", I would like to assure everybody that it is not me! I wouldn't want to be reported to The American Society for the Prevention of Cruelty to Bots. <a href="/wiki/User:Paul_August" title="User:Paul August">Paul August</a> <a href="/wiki/User_talk:Paul_August" title="User talk:Paul August">☎</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Paul_August-2005-10-22T18:18:00.000Z-Why_does_Mathbot_update_so_often?" class="ext-discussiontools-init-timestamplink">18:18, 22 October 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Paul_August-2005-10-22T18:18:00.000Z-Why_does_Mathbot_update_so_often?"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Paul_August-2005-10-22T18:18:00.000Z-Why_does_Mathbot_update_so_often?"></span> </p> <dl><dd><span data-mw-comment-start="" id="c-Oleg_Alexandrov-2005-10-23T04:41:00.000Z-Paul_August-2005-10-22T18:18:00.000Z"></span>OK, I will put the stats on a separate page which is transcluded on this page. <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> (<a href="/wiki/User_talk:Oleg_Alexandrov" title="User talk:Oleg Alexandrov">talk</a>) <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Oleg_Alexandrov-2005-10-23T04:41:00.000Z-Paul_August-2005-10-22T18:18:00.000Z" class="ext-discussiontools-init-timestamplink">04:41, 23 October 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Oleg_Alexandrov-2005-10-23T04:41:00.000Z-Paul_August-2005-10-22T18:18:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Oleg_Alexandrov-2005-10-23T04:41:00.000Z-Paul_August-2005-10-22T18:18:00.000Z"></span></dd></dl> <p><span data-mw-comment-start="" id="c-Oleg_Alexandrov-2005-10-23T12:14:00.000Z-Why_does_Mathbot_update_so_often?"></span>Done now, we have <a href="/wiki/Wikipedia:WikiProject_Mathematics/PlanetMath_Exchange/Table_of_topics" title="Wikipedia:WikiProject Mathematics/PlanetMath Exchange/Table of topics">Wikipedia:WikiProject Mathematics/PlanetMath Exchange/Table of topics</a> and <a href="/wiki/Wikipedia:WikiProject_Mathematics/PlanetMath_Exchange/Table_of_credits" title="Wikipedia:WikiProject Mathematics/PlanetMath Exchange/Table of credits">Wikipedia:WikiProject Mathematics/PlanetMath Exchange/Table of credits</a> which show up on the main page via templates. One question. Both are big tables, and actually I wondered about it before, should they really show up on the main page, or is a link enough? Of course, then we would need one more click to see them, but people who are really interested in those tables would put them on the watchlist anyway to see when the bot updates them. Just a thought, wonder what people think. <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> (<a href="/wiki/User_talk:Oleg_Alexandrov" title="User talk:Oleg Alexandrov">talk</a>) <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Oleg_Alexandrov-2005-10-23T12:14:00.000Z-Why_does_Mathbot_update_so_often?" class="ext-discussiontools-init-timestamplink">12:14, 23 October 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Oleg_Alexandrov-2005-10-23T12:14:00.000Z-Why_does_Mathbot_update_so_often?"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Oleg_Alexandrov-2005-10-23T12:14:00.000Z-Why_does_Mathbot_update_so_often?"></span> </p> <dl><dd><span data-mw-comment-start="" id="c-Jtwdog-2005-10-24T17:39:00.000Z-Oleg_Alexandrov-2005-10-23T12:14:00.000Z"></span>I don't really think that's necessary. It's not as though there's much people need to scroll past the tables to find, and it's kind of nice to have them right there. My vote is for keeping them on the front page. Visible progress keeps people interested. <a href="/wiki/User:Jtwdog" title="User:Jtwdog">Jtwdog</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Jtwdog-2005-10-24T17:39:00.000Z-Oleg_Alexandrov-2005-10-23T12:14:00.000Z" class="ext-discussiontools-init-timestamplink">17:39, 24 October 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Jtwdog-2005-10-24T17:39:00.000Z-Oleg_Alexandrov-2005-10-23T12:14:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Jtwdog-2005-10-24T17:39:00.000Z-Oleg_Alexandrov-2005-10-23T12:14:00.000Z"></span></dd></dl> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="So,_are_proofs_needed_or_not?" data-mw-thread-id="h-So,_are_proofs_needed_or_not?-2005-10-22T08:40:00.000Z"><span id="So.2C_are_proofs_needed_or_not.3F"></span><span data-mw-comment-start="" id="h-So,_are_proofs_needed_or_not?-2005-10-22T08:40:00.000Z"></span>So, are proofs needed or not?<span data-mw-comment-end="h-So,_are_proofs_needed_or_not?-2005-10-22T08:40:00.000Z"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange&action=edit&section=30" title="Edit section: So, are proofs needed or not?"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span><div class="ext-discussiontools-init-section-bar"><div class="ext-discussiontools-init-section-metadata"></div><div class="ext-discussiontools-init-section-actions"></div></div></div> <p><span data-mw-comment-start="" id="c-Oleg_Alexandrov-2005-10-22T08:40:00.000Z-So,_are_proofs_needed_or_not?"></span>If not, I could have the bot put the status of all proof articles as <b>N</b>, meaning <i>not needed</i>. This would overwrite the status field when the status field is empty, and leave it the way it is otherwise. <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> (<a href="/wiki/User_talk:Oleg_Alexandrov" title="User talk:Oleg Alexandrov">talk</a>) <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Oleg_Alexandrov-2005-10-22T08:40:00.000Z-So,_are_proofs_needed_or_not?" class="ext-discussiontools-init-timestamplink">08:40, 22 October 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Oleg_Alexandrov-2005-10-22T08:40:00.000Z-So,_are_proofs_needed_or_not?"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Oleg_Alexandrov-2005-10-22T08:40:00.000Z-So,_are_proofs_needed_or_not?"></span> </p> <dl><dd><span data-mw-comment-start="" id="c-Jitse_Niesen-2005-10-22T13:25:00.000Z-Oleg_Alexandrov-2005-10-22T08:40:00.000Z"></span>I don't like that; I wish to keep a human element here. For instance, <a rel="nofollow" class="external text" href="https://planetmath.org/?op=getobj&from=objects&id=5424">proof of Schur decomposition</a> is a proof article, but I still decided that the proof should be included in Wikipedia because it is a constructive proof, and the construction is actually important in numerical algebra when one wants to compute a Schur decomposition. -- <a href="/wiki/User:Jitse_Niesen" title="User:Jitse Niesen">Jitse Niesen</a> (<a href="/wiki/User_talk:Jitse_Niesen" title="User talk:Jitse Niesen">talk</a>) <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Jitse_Niesen-2005-10-22T13:25:00.000Z-Oleg_Alexandrov-2005-10-22T08:40:00.000Z" class="ext-discussiontools-init-timestamplink">13:25, 22 October 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Jitse_Niesen-2005-10-22T13:25:00.000Z-Oleg_Alexandrov-2005-10-22T08:40:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Jitse_Niesen-2005-10-22T13:25:00.000Z-Oleg_Alexandrov-2005-10-22T08:40:00.000Z"></span></dd></dl> <dl><dd><span data-mw-comment-start="" id="c-Paul_August-2005-10-22T17:56:00.000Z-Oleg_Alexandrov-2005-10-22T08:40:00.000Z"></span>I agree with Jitse. <a href="/wiki/User:Paul_August" title="User:Paul August">Paul August</a> <a href="/wiki/User_talk:Paul_August" title="User talk:Paul August">☎</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Paul_August-2005-10-22T17:56:00.000Z-Oleg_Alexandrov-2005-10-22T08:40:00.000Z" class="ext-discussiontools-init-timestamplink">17:56, 22 October 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Paul_August-2005-10-22T17:56:00.000Z-Oleg_Alexandrov-2005-10-22T08:40:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Paul_August-2005-10-22T17:56:00.000Z-Oleg_Alexandrov-2005-10-22T08:40:00.000Z"></span> <dl><dd><span data-mw-comment-start="" id="c-Oleg_Alexandrov-2005-11-20T19:08:00.000Z-Paul_August-2005-10-22T17:56:00.000Z"></span>Yes, good points. But putting the tag <b>N</b> on a proof could be a good initial guess, and may give us a better idea of how many articles are left to copy. <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> (<a href="/wiki/User_talk:Oleg_Alexandrov" title="User talk:Oleg Alexandrov">talk</a>) <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Oleg_Alexandrov-2005-11-20T19:08:00.000Z-Paul_August-2005-10-22T17:56:00.000Z" class="ext-discussiontools-init-timestamplink">19:08, 20 November 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Oleg_Alexandrov-2005-11-20T19:08:00.000Z-Paul_August-2005-10-22T17:56:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Oleg_Alexandrov-2005-11-20T19:08:00.000Z-Paul_August-2005-10-22T17:56:00.000Z"></span></dd></dl></dd></dl> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="I_found_the_culprit" data-mw-thread-id="h-I_found_the_culprit-2005-10-26T23:02:00.000Z"><span data-mw-comment-start="" id="h-I_found_the_culprit-2005-10-26T23:02:00.000Z"></span>I found the culprit<span data-mw-comment-end="h-I_found_the_culprit-2005-10-26T23:02:00.000Z"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange&action=edit&section=31" title="Edit section: I found the culprit"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span><div class="ext-discussiontools-init-section-bar"><div class="ext-discussiontools-init-section-metadata"></div><div class="ext-discussiontools-init-section-actions"></div></div></div> <p><span data-mw-comment-start="" id="c-Oleg_Alexandrov-2005-10-26T23:02:00.000Z-I_found_the_culprit"></span>We were wondering who is clicking so often on the mathbot link having it update the statistics. Well, I started keeping a log, at <a href="/w/index.php?title=Wikipedia:WikiProject_Mathematics/PlanetMath_Exchange/Log&action=edit&redlink=1" class="new" title="Wikipedia:WikiProject Mathematics/PlanetMath Exchange/Log (page does not exist)">Wikipedia:WikiProject Mathematics/PlanetMath Exchange/Log</a>. Except for a couple of clicks from Berkely last night, most are clicks from the google page crawler and an Inktomi search bot. Interesting. <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> (<a href="/wiki/User_talk:Oleg_Alexandrov" title="User talk:Oleg Alexandrov">talk</a>) <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Oleg_Alexandrov-2005-10-26T23:02:00.000Z-I_found_the_culprit" class="ext-discussiontools-init-timestamplink">23:02, 26 October 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Oleg_Alexandrov-2005-10-26T23:02:00.000Z-I_found_the_culprit"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Oleg_Alexandrov-2005-10-26T23:02:00.000Z-I_found_the_culprit"></span> </p> <dl><dd><span data-mw-comment-start="" id="c-Bjcairns-2005-10-27T10:55:00.000Z-Oleg_Alexandrov-2005-10-26T23:02:00.000Z"></span>This is as amusing as it must be frustrating. When I first checked the logs for my professional web page a few years back, I quickly noticed that the VAST majority of hits were from bots, particularly my own university's search bot! Eventually, I had to add a dummy link, invisible to graphical browsers, so that I could establish a rough baseline. No doubt you are able to put in place a more elegant solution than mine! <a href="/wiki/User:Bjcairns" title="User:Bjcairns">Ben Cairns</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Bjcairns-2005-10-27T10:55:00.000Z-Oleg_Alexandrov-2005-10-26T23:02:00.000Z" class="ext-discussiontools-init-timestamplink">10:55, 27 October 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Bjcairns-2005-10-27T10:55:00.000Z-Oleg_Alexandrov-2005-10-26T23:02:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Bjcairns-2005-10-27T10:55:00.000Z-Oleg_Alexandrov-2005-10-26T23:02:00.000Z"></span></dd> <dd><span data-mw-comment-start="" id="c-Oleg_Alexandrov-2005-10-27T12:39:00.000Z-Oleg_Alexandrov-2005-10-26T23:02:00.000Z"></span>A more elegant solution ... who cares? :) A bot calculates the statistics, other bots prod it to do work, and all left for humans is do their little part, reviewing PlanetMath articles. :) <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> (<a href="/wiki/User_talk:Oleg_Alexandrov" title="User talk:Oleg Alexandrov">talk</a>) <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Oleg_Alexandrov-2005-10-27T12:39:00.000Z-Oleg_Alexandrov-2005-10-26T23:02:00.000Z" class="ext-discussiontools-init-timestamplink">12:39, 27 October 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Oleg_Alexandrov-2005-10-27T12:39:00.000Z-Oleg_Alexandrov-2005-10-26T23:02:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Oleg_Alexandrov-2005-10-27T12:39:00.000Z-Oleg_Alexandrov-2005-10-26T23:02:00.000Z"></span></dd></dl> <dl><dd><span data-mw-comment-start="" id="c-Bjcairns-2005-10-27T14:35:00.000Z-Oleg_Alexandrov-2005-10-26T23:02:00.000Z"></span>Well, what could be more elegant than doing nothing? :) I was under the (false) impression that the 'culprits' had done a bad thing. These bots are pretty useful little triggers for things that need occasional updating. I wonder what else they could be used for... <a href="/wiki/User:Bjcairns" title="User:Bjcairns">Ben Cairns</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Bjcairns-2005-10-27T14:35:00.000Z-Oleg_Alexandrov-2005-10-26T23:02:00.000Z" class="ext-discussiontools-init-timestamplink">14:35, 27 October 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Bjcairns-2005-10-27T14:35:00.000Z-Oleg_Alexandrov-2005-10-26T23:02:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Bjcairns-2005-10-27T14:35:00.000Z-Oleg_Alexandrov-2005-10-26T23:02:00.000Z"></span> <dl><dd><span data-mw-comment-start="" id="c-Oleg_Alexandrov-2005-10-27T14:54:00.000Z-Bjcairns-2005-10-27T14:35:00.000Z"></span>Yes, I would also like to know what else to automate. :) <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> (<a href="/wiki/User_talk:Oleg_Alexandrov" title="User talk:Oleg Alexandrov">talk</a>) <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Oleg_Alexandrov-2005-10-27T14:54:00.000Z-Bjcairns-2005-10-27T14:35:00.000Z" class="ext-discussiontools-init-timestamplink">14:54, 27 October 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Oleg_Alexandrov-2005-10-27T14:54:00.000Z-Bjcairns-2005-10-27T14:35:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Oleg_Alexandrov-2005-10-27T14:54:00.000Z-Bjcairns-2005-10-27T14:35:00.000Z"></span> <dl><dd><span data-mw-comment-start="" id="c-Jtwdog-2005-10-27T18:56:00.000Z-Oleg_Alexandrov-2005-10-27T14:54:00.000Z"></span>Redirects? It is pretty silly, for example, that "Mathieu groups" doesn't redirect to "Mathieu group." This is a somewhat delicate process, but it could probably be automated to some degree. <a href="/wiki/User:Jtwdog" title="User:Jtwdog">Jtwdog</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Jtwdog-2005-10-27T18:56:00.000Z-Oleg_Alexandrov-2005-10-27T14:54:00.000Z" class="ext-discussiontools-init-timestamplink">18:56, 27 October 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Jtwdog-2005-10-27T18:56:00.000Z-Oleg_Alexandrov-2005-10-27T14:54:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Jtwdog-2005-10-27T18:56:00.000Z-Oleg_Alexandrov-2005-10-27T14:54:00.000Z"></span> <dl><dd><dl><dd><span data-mw-comment-start="" id="c-Oleg_Alexandrov-2005-10-28T02:23:00.000Z-Jtwdog-2005-10-27T18:56:00.000Z"></span>That would be very complicated. We are talking about tens of thousands of redirects and without any background information about the articticles to redirect to, one can also get it wrong. About the "Mathieu groups" though, the Wikipedia convention is that in absolute majority of cases one should not link to plural anyway. <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> (<a href="/wiki/User_talk:Oleg_Alexandrov" title="User talk:Oleg Alexandrov">talk</a>) <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Oleg_Alexandrov-2005-10-28T02:23:00.000Z-Jtwdog-2005-10-27T18:56:00.000Z" class="ext-discussiontools-init-timestamplink">02:23, 28 October 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Oleg_Alexandrov-2005-10-28T02:23:00.000Z-Jtwdog-2005-10-27T18:56:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Oleg_Alexandrov-2005-10-28T02:23:00.000Z-Jtwdog-2005-10-27T18:56:00.000Z"></span></dd></dl></dd></dl></dd></dl></dd></dl></dd></dl> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Missing_table_entries" data-mw-thread-id="h-Missing_table_entries-2005-11-08T03:26:00.000Z"><span data-mw-comment-start="" id="h-Missing_table_entries-2005-11-08T03:26:00.000Z"></span>Missing table entries<span data-mw-comment-end="h-Missing_table_entries-2005-11-08T03:26:00.000Z"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange&action=edit&section=32" title="Edit section: Missing table entries"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span><div class="ext-discussiontools-init-section-bar"><div class="ext-discussiontools-init-section-metadata"></div><div class="ext-discussiontools-init-section-actions"></div></div></div> <p><span data-mw-comment-start="" id="c-Jtwdog-2005-11-08T03:26:00.000Z-Missing_table_entries"></span>Some of the categories (those between 31 and 45, in particular) seem to have dissappeared from the table of topics, and have been absent over several edits. What gives? <a href="/wiki/User:Jtwdog" title="User:Jtwdog">Jtwdog</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Jtwdog-2005-11-08T03:26:00.000Z-Missing_table_entries" class="ext-discussiontools-init-timestamplink">03:26, 8 November 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Jtwdog-2005-11-08T03:26:00.000Z-Missing_table_entries"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Jtwdog-2005-11-08T03:26:00.000Z-Missing_table_entries"></span> </p> <dl><dd><span data-mw-comment-start="" id="c-Oleg_Alexandrov-2005-11-27T02:37:00.000Z-Jtwdog-2005-11-08T03:26:00.000Z"></span>Fixed. Recently I also modified the way my bot fetches and updates the table of topics, so I think it will get likely to be corrupted.</dd></dl> <dl><dd>However, if that happens in the future, you can just revert to an old working version and click on the link to rerun the bot. <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> (<a href="/wiki/User_talk:Oleg_Alexandrov" title="User talk:Oleg Alexandrov">talk</a>) <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Oleg_Alexandrov-2005-11-27T02:37:00.000Z-Jtwdog-2005-11-08T03:26:00.000Z" class="ext-discussiontools-init-timestamplink">02:37, 27 November 2005 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Oleg_Alexandrov-2005-11-27T02:37:00.000Z-Jtwdog-2005-11-08T03:26:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Oleg_Alexandrov-2005-11-27T02:37:00.000Z-Jtwdog-2005-11-08T03:26:00.000Z"></span></dd></dl> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Geometry_proofs" data-mw-thread-id="h-Geometry_proofs-2006-01-04T10:41:00.000Z"><span data-mw-comment-start="" id="h-Geometry_proofs-2006-01-04T10:41:00.000Z"></span>Geometry proofs<span data-mw-comment-end="h-Geometry_proofs-2006-01-04T10:41:00.000Z"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange&action=edit&section=33" title="Edit section: Geometry proofs"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span><div class="ext-discussiontools-init-section-bar"><div class="ext-discussiontools-init-section-metadata"></div><div class="ext-discussiontools-init-section-actions"></div></div></div> <p><span data-mw-comment-start="" id="c-Jeekc-2006-01-04T10:41:00.000Z-Geometry_proofs"></span>I wonder if they are necessary or not. The current list of them are </p><p><a href="/wiki/Apollonius_theorem" class="mw-redirect" title="Apollonius theorem">Apollonius theorem</a> (x2) <a href="/wiki/Brahmagupta%27s_formula" title="Brahmagupta's formula">Brahmagupta's formula</a>* <a href="/wiki/Butterfly_theorem" title="Butterfly theorem">butterfly theorem</a> <a href="/wiki/Double_angle_identity" class="mw-redirect" title="Double angle identity">double angle identity</a> <a href="/w/index.php?title=Erd%C5%91s-Anning_Theorem&action=edit&redlink=1" class="new" title="Erdős-Anning Theorem (page does not exist)">Erdős-Anning Theorem</a> <a href="/wiki/Heron%27s_formula" title="Heron's formula">Heron's formula</a>* <a href="/w/index.php?title=Mollweide%27s_equations&action=edit&redlink=1" class="new" title="Mollweide's equations (page does not exist)">Mollweide's equations</a> <a href="/wiki/Parallelogram_law" title="Parallelogram law">parallelogram law</a> <a href="/wiki/Ptolemy%27s_inequality" title="Ptolemy's inequality">Ptolemy's inequality</a> <a href="/wiki/Ptolemy%27s_theorem" title="Ptolemy's theorem">Ptolemy's theorem</a> <a href="/wiki/Pythagorean_theorem" title="Pythagorean theorem">Pythagorean theorem</a> (x3, one is included) <a href="/wiki/Simson%27s_line" class="mw-redirect" title="Simson's line">Simson's line</a> <a href="/wiki/Stewart%27s_theorem" title="Stewart's theorem">Stewart's theorem</a> <a href="/w/index.php?title=Tangents_law&action=edit&redlink=1" class="new" title="Tangents law (page does not exist)">tangents law</a> <a href="/w/index.php?title=Triangle_theorems&action=edit&redlink=1" class="new" title="Triangle theorems (page does not exist)">triangle theorems</a> <a href="/w/index.php?title=Bisectors_theorem&action=edit&redlink=1" class="new" title="Bisectors theorem (page does not exist)">bisectors theorem</a> (x2) <a href="/wiki/Ceva%27s_theorem" title="Ceva's theorem">Ceva's theorem</a> (and trigonomic version) <a href="/wiki/Menelaus%27_theorem" class="mw-redirect" title="Menelaus' theorem">Menelaus' theorem</a> <a href="/wiki/Pappus%27s_hexagon_theorem" title="Pappus's hexagon theorem">Pappus's hexagon theorem</a> <a href="/wiki/Pascal%27s_mystic_hexagram" class="mw-redirect" title="Pascal's mystic hexagram">Pascal's mystic hexagram</a> <a href="/wiki/Desargues%27_theorem" class="mw-redirect" title="Desargues' theorem">Desargues' theorem</a> <a href="/wiki/Morley%27s_theorem" class="mw-disambig" title="Morley's theorem">Morley's theorem</a> <a href="/wiki/Pivot_theorem" class="mw-redirect" title="Pivot theorem">pivot theorem</a> <a href="/wiki/Hadwiger-Finsler_inequality" class="mw-redirect" title="Hadwiger-Finsler inequality">Hadwiger-Finsler inequality</a> <a href="/wiki/Euler_line" title="Euler line">Euler line</a> </p><p>The number indicates that more than one article are present for that formula, and * means somebody has included them. </p><p>Should I just mark all of them as N, or link the proofs to their respective pages? <a href="/w/index.php?title=User:Jeekc&action=edit&redlink=1" class="new" title="User:Jeekc (page does not exist)">Jeekc</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Jeekc-2006-01-04T10:41:00.000Z-Geometry_proofs" class="ext-discussiontools-init-timestamplink">10:41, 4 January 2006 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Jeekc-2006-01-04T10:41:00.000Z-Geometry_proofs"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Jeekc-2006-01-04T10:41:00.000Z-Geometry_proofs"></span> </p> <dl><dd><span data-mw-comment-start="" id="c-Oleg_Alexandrov-2006-01-04T21:33:00.000Z-Jeekc-2006-01-04T10:41:00.000Z"></span>Welcome to the project Jeeck, and thanks for contributing. Opinion is somewhat divided on whether or when to have proofs (see <a href="/wiki/Wikipedia:WikiProject_Mathematics/Proofs" title="Wikipedia:WikiProject Mathematics/Proofs">Wikipedia:WikiProject Mathematics/Proofs</a>). Our current practice is to include some proofs where appropriate. So the answer really is just try to use your best judgment. By the way you may want to add yourself to these "participants lists": <a href="/wiki/Wikipedia:WikiProject_Mathematics/Participants" title="Wikipedia:WikiProject Mathematics/Participants">Wikipedia:WikiProject Mathematics/Participants</a> and <a href="/wiki/Wikipedia:WikiProject_Mathematics/PlanetMath_Exchange#Participants" title="Wikipedia:WikiProject Mathematics/PlanetMath Exchange">Wikipedia:WikiProject Mathematics/PlanetMath Exchange#Participants</a>. <small>—<i>the preceding <a href="/wiki/Wikipedia:Sign_your_posts_on_talk_pages" class="mw-redirect" title="Wikipedia:Sign your posts on talk pages">unsigned</a> comment is by</i> <a href="/wiki/User:Paul_August" title="User:Paul August">Paul August</a> (<a href="/wiki/User_talk:Paul_August" title="User talk:Paul August">talk</a> • <a href="/wiki/Special:Contributions/Paul_August" title="Special:Contributions/Paul August">contribs</a>) </small></dd></dl> <dl><dd><dl><dd>I am weary of proofs. If you include them, it is good if they are short, or elementary, or truly relevant, or go to the bottom, or just not adding the proof to start with. :) <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> (<a href="/wiki/User_talk:Oleg_Alexandrov" title="User talk:Oleg Alexandrov">talk</a>) <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Oleg_Alexandrov-2006-01-04T21:33:00.000Z-Jeekc-2006-01-04T10:41:00.000Z" class="ext-discussiontools-init-timestamplink">21:33, 4 January 2006 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Oleg_Alexandrov-2006-01-04T21:33:00.000Z-Jeekc-2006-01-04T10:41:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Oleg_Alexandrov-2006-01-04T21:33:00.000Z-Jeekc-2006-01-04T10:41:00.000Z"></span></dd></dl></dd></dl> <dl><dd><dl><dd><dl><dd><span data-mw-comment-start="" id="c-AdamSmithee-2006-01-05T08:12:00.000Z-Oleg_Alexandrov-2006-01-04T21:33:00.000Z"></span>My opinion is that you should at least put an external link to PM proofs in the WP articles if you choose not to include them in WP <a href="/wiki/User:AdamSmithee" title="User:AdamSmithee">AdamSmithee</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-AdamSmithee-2006-01-05T08:12:00.000Z-Oleg_Alexandrov-2006-01-04T21:33:00.000Z" class="ext-discussiontools-init-timestamplink">08:12, 5 January 2006 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-AdamSmithee-2006-01-05T08:12:00.000Z-Oleg_Alexandrov-2006-01-04T21:33:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-AdamSmithee-2006-01-05T08:12:00.000Z-Oleg_Alexandrov-2006-01-04T21:33:00.000Z"></span> <dl><dd><span data-mw-comment-start="" id="c-Paul_August-2006-01-05T15:47:00.000Z-AdamSmithee-2006-01-05T08:12:00.000Z"></span>Yes this seems like a good idea. <a href="/wiki/User:Paul_August" title="User:Paul August">Paul August</a> <a href="/wiki/User_talk:Paul_August" title="User talk:Paul August">☎</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Paul_August-2006-01-05T15:47:00.000Z-AdamSmithee-2006-01-05T08:12:00.000Z" class="ext-discussiontools-init-timestamplink">15:47, 5 January 2006 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Paul_August-2006-01-05T15:47:00.000Z-AdamSmithee-2006-01-05T08:12:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Paul_August-2006-01-05T15:47:00.000Z-AdamSmithee-2006-01-05T08:12:00.000Z"></span></dd></dl></dd></dl></dd></dl></dd></dl> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Eep,_an_image!" data-mw-thread-id="h-Eep,_an_image!-2006-01-21T06:32:00.000Z"><span id="Eep.2C_an_image.21"></span><span data-mw-comment-start="" id="h-Eep,_an_image!-2006-01-21T06:32:00.000Z"></span>Eep, an image!<span data-mw-comment-end="h-Eep,_an_image!-2006-01-21T06:32:00.000Z"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange&action=edit&section=34" title="Edit section: Eep, an image!"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span><div class="ext-discussiontools-init-section-bar"><div class="ext-discussiontools-init-section-metadata"></div><div class="ext-discussiontools-init-section-actions"></div></div></div> <p><span data-mw-comment-start="" id="c-CorbinSimpson-2006-01-21T06:32:00.000Z-Eep,_an_image!"></span>There's an image on <a rel="nofollow" class="external free" href="https://planetmath.org/?method=l2h&from=objects&id=968&op=getobj">http://planetmath.org/?method=l2h&from=objects&id=968&op=getobj</a> which I don't know how to copy, since I don't think it falls under fair use. Since it IS PS of some sort (*.eps) isn't it possible to copy that source, then have the typesetter reconstruct it over here, or am I just going to have to omit it? - <a href="/wiki/User:CorbinSimpson" title="User:CorbinSimpson"><strong style="color:#003399;">Corbin</strong></a><a href="/wiki/User_talk:CorbinSimpson" title="User talk:CorbinSimpson"><em style="color:#009933;">Simpson</em></a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-CorbinSimpson-2006-01-21T06:32:00.000Z-Eep,_an_image!" class="ext-discussiontools-init-timestamplink">06:32, 21 January 2006 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-CorbinSimpson-2006-01-21T06:32:00.000Z-Eep,_an_image!"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-CorbinSimpson-2006-01-21T06:32:00.000Z-Eep,_an_image!"></span> </p> <dl><dd><span data-mw-comment-start="" id="c-Jitse_Niesen-2006-01-21T13:20:00.000Z-CorbinSimpson-2006-01-21T06:32:00.000Z"></span>The whole of PlanetMath, including the pictures (as far as I can see), falls under the GFDL, like Wikipedia. So I think you can just copy the PNG image to either the English Wikipedia or the Commons and tag it as GFDL, including the URL where you got it from. I assume you only have problems with the legal issues; if your problems concern the technical process, please let me know and I'll copy it for you. -- <a href="/wiki/User:Jitse_Niesen" title="User:Jitse Niesen">Jitse Niesen</a> (<a href="/wiki/User_talk:Jitse_Niesen" title="User talk:Jitse Niesen">talk</a>) <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Jitse_Niesen-2006-01-21T13:20:00.000Z-CorbinSimpson-2006-01-21T06:32:00.000Z" class="ext-discussiontools-init-timestamplink">13:20, 21 January 2006 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Jitse_Niesen-2006-01-21T13:20:00.000Z-CorbinSimpson-2006-01-21T06:32:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Jitse_Niesen-2006-01-21T13:20:00.000Z-CorbinSimpson-2006-01-21T06:32:00.000Z"></span></dd></dl> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Fetching_new_articles_and_proofs,_revisited" data-mw-thread-id="h-Fetching_new_articles_and_proofs,_revisited-2006-02-15T04:44:00.000Z"><span id="Fetching_new_articles_and_proofs.2C_revisited"></span><span data-mw-comment-start="" id="h-Fetching_new_articles_and_proofs,_revisited-2006-02-15T04:44:00.000Z"></span>Fetching new articles and proofs, revisited<span data-mw-comment-end="h-Fetching_new_articles_and_proofs,_revisited-2006-02-15T04:44:00.000Z"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange&action=edit&section=35" title="Edit section: Fetching new articles and proofs, revisited"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span><div class="ext-discussiontools-init-section-bar"><div class="ext-discussiontools-init-section-metadata"></div><div class="ext-discussiontools-init-section-actions"></div></div></div> <p><span data-mw-comment-start="" id="c-Oleg_Alexandrov-2006-02-15T04:44:00.000Z-Fetching_new_articles_and_proofs,_revisited"></span>Well, this project is one year old now, and a lot of work has been done. We have 3923 articles listed in here, while on PlanetMath now they have 4797 articles over there. How about copying over the links to the newer entries? </p><p>And on an unrelated topic, I would like to revisit the subject of proofs. The general sentiment, per a section somewhere above, seems to be that we should not disregard proofs by default. However, the truth is also that very few proofs have been copied so far, few proofs will be copied in total, and proofs, in general, are a lower priority. I would suggest marking proofs with a new flag, say <b>P</b>, and count those "reviewed", rather than "unreviewed", or at least, not counting them at all when doing the totals in the table. I would argue that this will reflect better our progress so far. Comments? <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> (<a href="/wiki/User_talk:Oleg_Alexandrov" title="User talk:Oleg Alexandrov">talk</a>) <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Oleg_Alexandrov-2006-02-15T04:44:00.000Z-Fetching_new_articles_and_proofs,_revisited" class="ext-discussiontools-init-timestamplink">04:44, 15 February 2006 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Oleg_Alexandrov-2006-02-15T04:44:00.000Z-Fetching_new_articles_and_proofs,_revisited"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Oleg_Alexandrov-2006-02-15T04:44:00.000Z-Fetching_new_articles_and_proofs,_revisited"></span> </p> <dl><dd><span data-mw-comment-start="" id="c-AdamSmithee-2006-02-18T20:47:00.000Z-Oleg_Alexandrov-2006-02-15T04:44:00.000Z"></span>Well, IMHO to mark all proofs and count them as reviewed would practically be equivalent to marking them as <b>N</b> and forget about them. I would keep human judgement in the process.</dd></dl> <dl><dd>On bringing links to new articles, this would obviously be a good idea. I don't know how you guys did it before, but if you did it manually let me know how I can help <a href="/wiki/User:AdamSmithee" title="User:AdamSmithee">AdamSmithee</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-AdamSmithee-2006-02-18T20:47:00.000Z-Oleg_Alexandrov-2006-02-15T04:44:00.000Z" class="ext-discussiontools-init-timestamplink">20:47, 18 February 2006 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-AdamSmithee-2006-02-18T20:47:00.000Z-Oleg_Alexandrov-2006-02-15T04:44:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-AdamSmithee-2006-02-18T20:47:00.000Z-Oleg_Alexandrov-2006-02-15T04:44:00.000Z"></span> <dl><dd><span data-mw-comment-start="" id="c-Mathbot-2006-02-20T19:35:00.000Z-AdamSmithee-2006-02-18T20:47:00.000Z"></span>Heh, the human judgement on proofs. <a rel="nofollow" class="external autonumber" href="http://www.newscientist.com/article.ns?id=dn8743&feedId=online-news_rss20">[7]</a> <a href="/wiki/User:Mathbot" title="User:Mathbot">Mathbot</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Mathbot-2006-02-20T19:35:00.000Z-AdamSmithee-2006-02-18T20:47:00.000Z" class="ext-discussiontools-init-timestamplink">19:35, 20 February 2006 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Mathbot-2006-02-20T19:35:00.000Z-AdamSmithee-2006-02-18T20:47:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Mathbot-2006-02-20T19:35:00.000Z-AdamSmithee-2006-02-18T20:47:00.000Z"></span> <dl><dd><span data-mw-comment-start="" id="c-AdamSmithee-2006-02-20T20:54:00.000Z-Mathbot-2006-02-20T19:35:00.000Z"></span>I'm pretty sure it will work out fine. And if human judgement fails, I'm sure that democracy will do the job for proofs :-) <a href="/wiki/User:AdamSmithee" title="User:AdamSmithee">AdamSmithee</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-AdamSmithee-2006-02-20T20:54:00.000Z-Mathbot-2006-02-20T19:35:00.000Z" class="ext-discussiontools-init-timestamplink">20:54, 20 February 2006 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-AdamSmithee-2006-02-20T20:54:00.000Z-Mathbot-2006-02-20T19:35:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-AdamSmithee-2006-02-20T20:54:00.000Z-Mathbot-2006-02-20T19:35:00.000Z"></span> <dl><dd><span data-mw-comment-start="" id="c-Oleg_Alexandrov-2006-03-06T02:04:00.000Z-AdamSmithee-2006-02-20T20:54:00.000Z"></span>I added new articles from PlanetMath. If you go through the lists, the new articles will be marked with <sup><span style="color:red;">new</span></sup>. Don't know if that's the best thing, and I can change it if there are other ideas.</dd> <dd>So, we have now 4810 articles, up from 3923, and we are 35% done, down from 42%. Not too bad. :) <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> (<a href="/wiki/User_talk:Oleg_Alexandrov" title="User talk:Oleg Alexandrov">talk</a>) <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Oleg_Alexandrov-2006-03-06T02:04:00.000Z-AdamSmithee-2006-02-20T20:54:00.000Z" class="ext-discussiontools-init-timestamplink">02:04, 6 March 2006 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Oleg_Alexandrov-2006-03-06T02:04:00.000Z-AdamSmithee-2006-02-20T20:54:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Oleg_Alexandrov-2006-03-06T02:04:00.000Z-AdamSmithee-2006-02-20T20:54:00.000Z"></span></dd></dl></dd></dl></dd></dl></dd></dl> <dl><dd><dl><dd><dl><dd><dl><dd><dl><dd><span data-mw-comment-start="" id="c-Paul_August-2006-03-06T03:02:00.000Z-Oleg_Alexandrov-2006-03-06T02:04:00.000Z"></span>Great work Oleg. I like the <sup><span style="color:red;">new</span></sup> tag. And I agree with AdamSmithee, that we should continue to handle proofs as we have. <a href="/wiki/User:Paul_August" title="User:Paul August">Paul August</a> <a href="/wiki/User_talk:Paul_August" title="User talk:Paul August">☎</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Paul_August-2006-03-06T03:02:00.000Z-Oleg_Alexandrov-2006-03-06T02:04:00.000Z" class="ext-discussiontools-init-timestamplink">03:02, 6 March 2006 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Paul_August-2006-03-06T03:02:00.000Z-Oleg_Alexandrov-2006-03-06T02:04:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Paul_August-2006-03-06T03:02:00.000Z-Oleg_Alexandrov-2006-03-06T02:04:00.000Z"></span></dd></dl></dd></dl></dd></dl></dd></dl></dd></dl> <p><span data-mw-comment-start="" id="c-Linas-2006-06-08T01:45:00.000Z-Fetching_new_articles_and_proofs,_revisited"></span>Might be worth another crawl; I noticed several articles at PM that weren't listed here. (unless I got confused by double listings??) <a href="/wiki/User:Linas" title="User:Linas">linas</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Linas-2006-06-08T01:45:00.000Z-Fetching_new_articles_and_proofs,_revisited" class="ext-discussiontools-init-timestamplink">01:45, 8 June 2006 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Linas-2006-06-08T01:45:00.000Z-Fetching_new_articles_and_proofs,_revisited"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Linas-2006-06-08T01:45:00.000Z-Fetching_new_articles_and_proofs,_revisited"></span> </p> <dl><dd><span data-mw-comment-start="" id="c-Paul_August-2006-06-08T02:10:00.000Z-Linas-2006-06-08T01:45:00.000Z"></span>Not just yet — let's enjoy having reached 40% reviewed a little while ;-) (see <a href="/wiki/Wikipedia_talk:WikiProject_Mathematics#PlanetMath_Exchange_project_milestone" title="Wikipedia talk:WikiProject Mathematics">this</a>) <a href="/wiki/User:Paul_August" title="User:Paul August">Paul August</a> <a href="/wiki/User_talk:Paul_August" title="User talk:Paul August">☎</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Paul_August-2006-06-08T02:10:00.000Z-Linas-2006-06-08T01:45:00.000Z" class="ext-discussiontools-init-timestamplink">02:10, 8 June 2006 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Paul_August-2006-06-08T02:10:00.000Z-Linas-2006-06-08T01:45:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Paul_August-2006-06-08T02:10:00.000Z-Linas-2006-06-08T01:45:00.000Z"></span></dd></dl> <dl><dd><dl><dd><span data-mw-comment-start="" id="c-Linas-2006-11-27T04:35:00.000Z-Paul_August-2006-06-08T02:10:00.000Z"></span>Seems that PM is alive and healthy, content-wise. They currently have 5664 articles, which is (5664-4810)/4810=18% growth in 9 months or 24% annual growth. Not too shabby. <a href="/wiki/User:Linas" title="User:Linas">linas</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Linas-2006-11-27T04:35:00.000Z-Paul_August-2006-06-08T02:10:00.000Z" class="ext-discussiontools-init-timestamplink">04:35, 27 November 2006 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Linas-2006-11-27T04:35:00.000Z-Paul_August-2006-06-08T02:10:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Linas-2006-11-27T04:35:00.000Z-Paul_August-2006-06-08T02:10:00.000Z"></span></dd></dl></dd></dl> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Hello_From_AsteroidMeta" data-mw-thread-id="h-Hello_From_AsteroidMeta-2006-03-23T14:54:00.000Z"><span data-mw-comment-start="" id="h-Hello_From_AsteroidMeta-2006-03-23T14:54:00.000Z"></span>Hello From AsteroidMeta<span data-mw-comment-end="h-Hello_From_AsteroidMeta-2006-03-23T14:54:00.000Z"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange&action=edit&section=36" title="Edit section: Hello From AsteroidMeta"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span><div class="ext-discussiontools-init-section-bar"><div class="ext-discussiontools-init-section-metadata"></div><div class="ext-discussiontools-init-section-actions"></div></div></div> <p><span data-mw-comment-start="" id="c-Oleg_Alexandrov-2006-03-23T14:54:00.000Z-Hello_From_AsteroidMeta"></span>Dear Human Entities, I am jcorneli, lately of AsteroidMeta, the <a href="/wiki/Fortress_of_Solitude" title="Fortress of Solitude">Fortress of Solitude</a> of the PlanetMath multiverse. We would be interested in chatting with you about the relationship of PlanetMath and Wikipedia. If you wish, that conversation might unfold from <a rel="nofollow" class="external free" href="http://planetx.cc.vt.edu/AsteroidMeta/Wikipedia">http://planetx.cc.vt.edu/AsteroidMeta/Wikipedia</a>. Otherwise I'll watch this page. --Joe Corneli </p> <dl><dd>In our part of the multiverse, PlanetMath actually means we copy math articles from over there. Superman's services from the above fortress would be much appreciated, if that guy knows some math and how to type TeX. <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> (<a href="/wiki/User_talk:Oleg_Alexandrov" title="User talk:Oleg Alexandrov">talk</a>) <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Oleg_Alexandrov-2006-03-23T14:54:00.000Z-Hello_From_AsteroidMeta" class="ext-discussiontools-init-timestamplink">14:54, 23 March 2006 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Oleg_Alexandrov-2006-03-23T14:54:00.000Z-Hello_From_AsteroidMeta"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Oleg_Alexandrov-2006-03-23T14:54:00.000Z-Hello_From_AsteroidMeta"></span></dd></dl> <p><span data-mw-comment-start="" id="c-Linas-2006-06-06T04:59:00.000Z-Hello_From_AsteroidMeta"></span>Probably the most likely help you'll find from AsteroidMeta is that that's where we make sure that PlanetMath continues to exist, grow, and thrive. As to how we'll know what these things mean, it depends largely on what the PM user community and other correspondents have to say about it. Looking at PlanetMath as a source of articles is a good thing... but I'm also interested in exploring other possible collaborations between Wikipedia and PM. For example, code, finances, lobbying -- as the need may arise. In the long term, I'm anticipating that PlanetMath will just be one of several "Planets" devoted to technical content; getting some thoughts from Wikipedia people about how to approach this sort of growth would be a good thing. My initial thought is that PM and subsequent Planets could become the "micropedia" to Wikipedia's "macropedia", but that's a very abstract idea. --Joe Corneli </p> <dl><dd>For things like "code, finances, lobbying", you'd need to contact the wikimedia foundation, the people who run wikipedia. We here are just powerless peons who read WP and PM articles. <a href="/wiki/User:Linas" title="User:Linas">linas</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Linas-2006-06-06T04:59:00.000Z-Hello_From_AsteroidMeta" class="ext-discussiontools-init-timestamplink">04:59, 6 June 2006 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Linas-2006-06-06T04:59:00.000Z-Hello_From_AsteroidMeta"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Linas-2006-06-06T04:59:00.000Z-Hello_From_AsteroidMeta"></span></dd></dl> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Delete_"Object_not_found!"_entries?" data-mw-thread-id="h-Delete_"Object_not_found!"_entries?-2006-09-03T20:58:00.000Z"><span id="Delete_.22Object_not_found.21.22_entries.3F"></span><span data-mw-comment-start="" id="h-Delete_"Object_not_found!"_entries?-2006-09-03T20:58:00.000Z"></span>Delete "Object not found!" entries?<span data-mw-comment-end="h-Delete_"Object_not_found!"_entries?-2006-09-03T20:58:00.000Z"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange&action=edit&section=37" title="Edit section: Delete "Object not found!" entries?"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span><div class="ext-discussiontools-init-section-bar"><div class="ext-discussiontools-init-section-metadata"></div><div class="ext-discussiontools-init-section-actions"></div></div></div> <p><span data-mw-comment-start="" id="c-Paul_August-2006-09-03T20:58:00.000Z-Delete_"Object_not_found!"_entries?"></span>I've been running across several PM entries for which clicking on the link gives the message "Object not found!" e.g. the following entry from the general topology list: </p> <ul><li>PM: <a rel="nofollow" class="external text" href="https://planetmath.org/?op=getobj&from=objects&id=6290">every zero dimensional space is T_3</a>, id=6290 -- WP guess: <a href="/w/index.php?title=Every_zero_dimensional_space_is_T_3&action=edit&redlink=1" class="new" title="Every zero dimensional space is T 3 (page does not exist)">every zero dimensional space is T_3</a> -- Status:</li></ul> <p>Should we just delete these entries when we find them? <a href="/wiki/User:Paul_August" title="User:Paul August">Paul August</a> <a href="/wiki/User_talk:Paul_August" title="User talk:Paul August">☎</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Paul_August-2006-09-03T20:58:00.000Z-Delete_"Object_not_found!"_entries?" class="ext-discussiontools-init-timestamplink">20:58, 3 September 2006 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Paul_August-2006-09-03T20:58:00.000Z-Delete_"Object_not_found!"_entries?"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Paul_August-2006-09-03T20:58:00.000Z-Delete_"Object_not_found!"_entries?"></span> </p> <dl><dd><span data-mw-comment-start="" id="c-Oleg_Alexandrov-2006-10-17T15:32:00.000Z-Paul_August-2006-09-03T20:58:00.000Z"></span>Sorry for the late reply. I was away during the first half of september and could not check my watchlist.</dd></dl> <dl><dd>Now, the above line is found in the section <a href="/wiki/Wikipedia:WikiProject_Mathematics/PlanetMath_Exchange/54-XX_General_topology#54-00_General_reference_works_(handbooks,_dictionaries,_bibliographies,_etc.)" title="Wikipedia:WikiProject Mathematics/PlanetMath Exchange/54-XX General topology">Wikipedia:WikiProject Mathematics/PlanetMath Exchange/54-XX General topology#54-00 General reference works (handbooks, dictionaries, bibliographies, etc.)</a> of the bot-generated lists. The original planetmath it was generated from is <a rel="nofollow" class="external text" href="https://planetmath.org/browse/objects/54-00/">http://planetmath.org/browse/objects/54-00/</a>. If you compare the two, you will see of course mostly the same articles, but some articles we have like the above "every zero dimensional space is T_3" is <i>missing</i> on planetmath.</dd></dl> <dl><dd>So I guess that PlanetMath deleted some of their articles or reorganized them. The solution is then I guess as Paul suggests above, to delete our corresponding links to dead PlanetMath pages. <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> (<a href="/wiki/User_talk:Oleg_Alexandrov" title="User talk:Oleg Alexandrov">talk</a>) <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Oleg_Alexandrov-2006-10-17T15:32:00.000Z-Paul_August-2006-09-03T20:58:00.000Z" class="ext-discussiontools-init-timestamplink">15:32, 17 October 2006 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Oleg_Alexandrov-2006-10-17T15:32:00.000Z-Paul_August-2006-09-03T20:58:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Oleg_Alexandrov-2006-10-17T15:32:00.000Z-Paul_August-2006-09-03T20:58:00.000Z"></span></dd></dl> <dl><dd><dl><dd><span data-mw-comment-start="" id="c-Linas-2006-11-27T04:19:00.000Z-Oleg_Alexandrov-2006-10-17T15:32:00.000Z"></span>You sure its not a programming glitch or corrupted database index? The message I get right after "object not found" is "Please report this to us!" which sounds like they weren't expecting this to happen. Due to my general non-desire to deal with email, I haven't actually reported to them. <a href="/wiki/User:Linas" title="User:Linas">linas</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Linas-2006-11-27T04:19:00.000Z-Oleg_Alexandrov-2006-10-17T15:32:00.000Z" class="ext-discussiontools-init-timestamplink">04:19, 27 November 2006 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Linas-2006-11-27T04:19:00.000Z-Oleg_Alexandrov-2006-10-17T15:32:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Linas-2006-11-27T04:19:00.000Z-Oleg_Alexandrov-2006-10-17T15:32:00.000Z"></span></dd></dl></dd></dl> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id=""Category:PlanetMath_sourced_articles"_proposed_for_deletion" data-mw-thread-id="h-"Category:PlanetMath_sourced_articles"_proposed_for_deletion-2007-03-25T12:20:00.000Z"><span id=".22Category:PlanetMath_sourced_articles.22_proposed_for_deletion"></span><span data-mw-comment-start="" id="h-"Category:PlanetMath_sourced_articles"_proposed_for_deletion-2007-03-25T12:20:00.000Z"></span>"Category:PlanetMath sourced articles" proposed for deletion<span data-mw-comment-end="h-"Category:PlanetMath_sourced_articles"_proposed_for_deletion-2007-03-25T12:20:00.000Z"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange&action=edit&section=38" title="Edit section: "Category:PlanetMath sourced articles" proposed for deletion"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span><div class="ext-discussiontools-init-section-bar"><div class="ext-discussiontools-init-section-metadata"></div><div class="ext-discussiontools-init-section-actions"></div></div></div> <p><span data-mw-comment-start="" id="c-Jheald-2007-03-25T12:20:00.000Z-"Category:PlanetMath_sourced_articles"_proposed_for_deletion"></span>A CfD has been called against <a href="/w/index.php?title=Category:PlanetMath_sourced_articles&action=edit&redlink=1" class="new" title="Category:PlanetMath sourced articles (page does not exist)">Category:PlanetMath sourced articles</a> and most other "categories by source". If people want to defend this category (and I imagine they will), comment at <a href="/wiki/Wikipedia:Categories_for_discussion/Log/2007_March_24#"By-source_categories"" title="Wikipedia:Categories for discussion/Log/2007 March 24">Wikipedia:Categories_for_discussion/Log/2007_March_24#"By-source_categories"</a>. <a href="/wiki/User:Jheald" title="User:Jheald">Jheald</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Jheald-2007-03-25T12:20:00.000Z-"Category:PlanetMath_sourced_articles"_proposed_for_deletion" class="ext-discussiontools-init-timestamplink">12:20, 25 March 2007 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Jheald-2007-03-25T12:20:00.000Z-"Category:PlanetMath_sourced_articles"_proposed_for_deletion"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Jheald-2007-03-25T12:20:00.000Z-"Category:PlanetMath_sourced_articles"_proposed_for_deletion"></span> </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Time_for_an_update?" data-mw-thread-id="h-Time_for_an_update?-2007-08-14T02:49:00.000Z"><span id="Time_for_an_update.3F"></span><span data-mw-comment-start="" id="h-Time_for_an_update?-2007-08-14T02:49:00.000Z"></span>Time for an update?<span data-mw-comment-end="h-Time_for_an_update?-2007-08-14T02:49:00.000Z"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange&action=edit&section=39" title="Edit section: Time for an update?"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span><div class="ext-discussiontools-init-section-bar"><div class="ext-discussiontools-init-section-metadata"></div><div class="ext-discussiontools-init-section-actions"></div></div></div> <p><span data-mw-comment-start="" id="c-Oleg_Alexandrov-2007-08-14T02:49:00.000Z-Time_for_an_update?"></span>It's been more than a year since the last update. How about running my bot to add new entries from PlanetMath? <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> (<a href="/wiki/User_talk:Oleg_Alexandrov" title="User talk:Oleg Alexandrov">talk</a>) <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Oleg_Alexandrov-2007-08-14T02:49:00.000Z-Time_for_an_update?" class="ext-discussiontools-init-timestamplink">02:49, 14 August 2007 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Oleg_Alexandrov-2007-08-14T02:49:00.000Z-Time_for_an_update?"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Oleg_Alexandrov-2007-08-14T02:49:00.000Z-Time_for_an_update?"></span> </p> <dl><dd><span data-mw-comment-start="" id="c-Paul_August-2007-08-14T03:05:00.000Z-Oleg_Alexandrov-2007-08-14T02:49:00.000Z"></span>Yes, it's time. <a href="/wiki/User:Paul_August" title="User:Paul August">Paul August</a> <a href="/wiki/User_talk:Paul_August" title="User talk:Paul August">☎</a> <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Paul_August-2007-08-14T03:05:00.000Z-Oleg_Alexandrov-2007-08-14T02:49:00.000Z" class="ext-discussiontools-init-timestamplink">03:05, 14 August 2007 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Paul_August-2007-08-14T03:05:00.000Z-Oleg_Alexandrov-2007-08-14T02:49:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Paul_August-2007-08-14T03:05:00.000Z-Oleg_Alexandrov-2007-08-14T02:49:00.000Z"></span> <dl><dd><span data-mw-comment-start="" id="c-Oleg_Alexandrov-2007-08-20T02:28:00.000Z-Paul_August-2007-08-14T03:05:00.000Z"></span>Done. The article count went from 4802 to 6940 (<a class="external text" href="https://en.wikipedia.org/w/index.php?title=Wikipedia%3AWikiProject_Mathematics%2FPlanetMath_Exchange%2FTable_of_topics&diff=152374355&oldid=152158364">stats changes</a>). Those PM people are not wasting time. :) I'll make an announcement at the <a href="/wiki/Wikipedia_talk:WPM" class="mw-redirect" title="Wikipedia talk:WPM">math wikiproject</a>. <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> (<a href="/wiki/User_talk:Oleg_Alexandrov" title="User talk:Oleg Alexandrov">talk</a>) <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Oleg_Alexandrov-2007-08-20T02:28:00.000Z-Paul_August-2007-08-14T03:05:00.000Z" class="ext-discussiontools-init-timestamplink">02:28, 20 August 2007 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Oleg_Alexandrov-2007-08-20T02:28:00.000Z-Paul_August-2007-08-14T03:05:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Oleg_Alexandrov-2007-08-20T02:28:00.000Z-Paul_August-2007-08-14T03:05:00.000Z"></span></dd> <dd><span data-mw-comment-start="" id="c-Oleg_Alexandrov-2007-08-20T02:46:00.000Z-Paul_August-2007-08-14T03:05:00.000Z"></span>The newly added articles have a <span style="color:red;">new!</span> tag, that is easy to search for and/or notice. <a href="/wiki/User:Oleg_Alexandrov" title="User:Oleg Alexandrov">Oleg Alexandrov</a> (<a href="/wiki/User_talk:Oleg_Alexandrov" title="User talk:Oleg Alexandrov">talk</a>) <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Oleg_Alexandrov-2007-08-20T02:46:00.000Z-Paul_August-2007-08-14T03:05:00.000Z" class="ext-discussiontools-init-timestamplink">02:46, 20 August 2007 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Oleg_Alexandrov-2007-08-20T02:46:00.000Z-Paul_August-2007-08-14T03:05:00.000Z"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Oleg_Alexandrov-2007-08-20T02:46:00.000Z-Paul_August-2007-08-14T03:05:00.000Z"></span></dd></dl></dd></dl> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="new_grant_proposal:_towards_a_PlanetMath_Books_exchange!" data-mw-thread-id="h-new_grant_proposal:_towards_a_PlanetMath_Books_exchange!-2013-09-27T22:27:00.000Z"><span id="new_grant_proposal:_towards_a_PlanetMath_Books_exchange.21"></span><span data-mw-comment-start="" id="h-new_grant_proposal:_towards_a_PlanetMath_Books_exchange!-2013-09-27T22:27:00.000Z"></span>new grant proposal: towards a PlanetMath Books exchange!<span data-mw-comment-end="h-new_grant_proposal:_towards_a_PlanetMath_Books_exchange!-2013-09-27T22:27:00.000Z"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange&action=edit&section=40" title="Edit section: new grant proposal: towards a PlanetMath Books exchange!"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span><div class="ext-discussiontools-init-section-bar"><div class="ext-discussiontools-init-section-metadata"></div><div class="ext-discussiontools-init-section-actions"></div></div></div> <p><span data-mw-comment-start="" id="c-Arided-2013-09-27T22:27:00.000Z-new_grant_proposal:_towards_a_PlanetMath_Books_exchange!"></span>Please lend your support to this Individual Engagement Grant <a href="https://meta.wikimedia.org/wiki/Grants:IdeaLab/PlanetMath_Books_Project_proposal" class="extiw" title="meta:Grants:IdeaLab/PlanetMath Books Project proposal">meta:Grants:IdeaLab/PlanetMath_Books_Project proposal</a> I've put together with PlanetMath contributor Raymond Puzio. Inspired by the PlanetMath Exchange project, our aim with this proposal is to improve the PlanetMath platform and make it easy to produce mathematics textbooks -- for export to places like <a href="https://en.wikibooks.org/wiki/Wikibooks" class="extiw" title="b:Wikibooks">b:Wikibooks</a>. Your endorsement of the grant proposal would mean a lot! And any comments prior to the Sept. 30, 2013 deadline will help us improve the proposal. --<a href="/wiki/User:Arided" title="User:Arided">Arided</a> (<a href="/wiki/User_talk:Arided" title="User talk:Arided">talk</a>) <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Arided-2013-09-27T22:27:00.000Z-new_grant_proposal:_towards_a_PlanetMath_Books_exchange!" class="ext-discussiontools-init-timestamplink">22:27, 27 September 2013 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Arided-2013-09-27T22:27:00.000Z-new_grant_proposal:_towards_a_PlanetMath_Books_exchange!"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Arided-2013-09-27T22:27:00.000Z-new_grant_proposal:_towards_a_PlanetMath_Books_exchange!"></span> </p> <div class="mw-heading mw-heading2 ext-discussiontools-init-section"><h2 id="Math" data-mw-thread-id="h-Math-2021-07-14T21:57:00.000Z"><span data-mw-comment-start="" id="h-Math-2021-07-14T21:57:00.000Z"></span>Math<span data-mw-comment-end="h-Math-2021-07-14T21:57:00.000Z"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange&action=edit&section=41" title="Edit section: Math"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span><div class="ext-discussiontools-init-section-bar"><div class="ext-discussiontools-init-section-metadata"></div><div class="ext-discussiontools-init-section-actions"></div></div></div> <p><span data-mw-comment-start="" id="c-Emizah_Mah_Z-2021-07-14T21:57:00.000Z-Math"></span>Fraction of exponent rule <a href="/w/index.php?title=User:Emizah_Mah_Z&action=edit&redlink=1" class="new" title="User:Emizah Mah Z (page does not exist)">Emizah Mah Z</a> (<a href="/w/index.php?title=User_talk:Emizah_Mah_Z&action=edit&redlink=1" class="new" title="User talk:Emizah Mah Z (page does not exist)">talk</a>) <a href="https://en.wikipedia.org/wiki/Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange#c-Emizah_Mah_Z-2021-07-14T21:57:00.000Z-Math" class="ext-discussiontools-init-timestamplink">21:57, 14 July 2021 (UTC)</a><span class="ext-discussiontools-init-replylink-buttons" data-mw-thread-id="c-Emizah_Mah_Z-2021-07-14T21:57:00.000Z-Math"><span class="ext-discussiontools-init-replylink-bracket">[</span><a class="ext-discussiontools-init-replylink-reply" role="button" tabindex="0" href="">reply</a><span class="ext-discussiontools-init-replylink-bracket">]</span></span><span data-mw-comment-end="c-Emizah_Mah_Z-2021-07-14T21:57:00.000Z-Math"></span> </p>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?useformat=desktop&type=1x1&usesul3=0" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Retrieved from "<a dir="ltr" href="https://en.wikipedia.org/w/index.php?title=Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange&oldid=1238797111">https://en.wikipedia.org/w/index.php?title=Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange&oldid=1238797111</a>"</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Help:Category" title="Help:Category">Categories</a>: <ul><li><a href="/wiki/Category:Project-Class_mathematics_articles" title="Category:Project-Class mathematics articles">Project-Class mathematics articles</a></li><li><a href="/wiki/Category:NA-priority_mathematics_articles" title="Category:NA-priority mathematics articles">NA-priority mathematics articles</a></li></ul></div><div id="mw-hidden-catlinks" class="mw-hidden-catlinks mw-hidden-cats-hidden">Hidden category: <ul><li><a href="/wiki/Category:Wikipedia_articles_incorporating_text_from_PlanetMath" title="Category:Wikipedia articles incorporating text from PlanetMath">Wikipedia articles incorporating text from PlanetMath</a></li></ul></div></div> </div> </main> </div> <div class="mw-footer-container"> <footer id="footer" class="mw-footer" > <ul id="footer-info"> <li id="footer-info-lastmod"> This page was last edited on 5 August 2024, at 18:38<span class="anonymous-show"> (UTC)</span>.</li> <li id="footer-info-copyright">Text is available under the <a href="/wiki/Wikipedia:Text_of_the_Creative_Commons_Attribution-ShareAlike_4.0_International_License" title="Wikipedia:Text of the Creative Commons Attribution-ShareAlike 4.0 International License">Creative Commons Attribution-ShareAlike 4.0 License</a>; additional terms may apply. By using this site, you agree to the <a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Terms_of_Use" class="extiw" title="foundation:Special:MyLanguage/Policy:Terms of Use">Terms of Use</a> and <a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Privacy_policy" class="extiw" title="foundation:Special:MyLanguage/Policy:Privacy policy">Privacy Policy</a>. Wikipedia® is a registered trademark of the <a rel="nofollow" class="external text" href="https://wikimediafoundation.org/">Wikimedia Foundation, Inc.</a>, a non-profit organization.</li> </ul> <ul id="footer-places"> <li id="footer-places-privacy"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Privacy_policy">Privacy policy</a></li> <li id="footer-places-about"><a href="/wiki/Wikipedia:About">About Wikipedia</a></li> <li id="footer-places-disclaimers"><a href="/wiki/Wikipedia:General_disclaimer">Disclaimers</a></li> <li id="footer-places-contact"><a href="//en.wikipedia.org/wiki/Wikipedia:Contact_us">Contact Wikipedia</a></li> <li id="footer-places-wm-codeofconduct"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Universal_Code_of_Conduct">Code of Conduct</a></li> <li id="footer-places-developers"><a href="https://developer.wikimedia.org">Developers</a></li> <li id="footer-places-statslink"><a href="https://stats.wikimedia.org/#/en.wikipedia.org">Statistics</a></li> <li id="footer-places-cookiestatement"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Cookie_statement">Cookie statement</a></li> <li id="footer-places-mobileview"><a href="//en.m.wikipedia.org/w/index.php?title=Wikipedia_talk:WikiProject_Mathematics/PlanetMath_Exchange&mobileaction=toggle_view_mobile" class="noprint stopMobileRedirectToggle">Mobile view</a></li> </ul> <ul id="footer-icons" class="noprint"> <li id="footer-copyrightico"><a href="https://wikimediafoundation.org/" class="cdx-button cdx-button--fake-button cdx-button--size-large cdx-button--fake-button--enabled"><img src="/static/images/footer/wikimedia-button.svg" width="84" height="29" alt="Wikimedia Foundation" loading="lazy"></a></li> <li id="footer-poweredbyico"><a href="https://www.mediawiki.org/" class="cdx-button cdx-button--fake-button cdx-button--size-large cdx-button--fake-button--enabled"><img src="/w/resources/assets/poweredby_mediawiki.svg" alt="Powered by MediaWiki" width="88" height="31" loading="lazy"></a></li> </ul> </footer> </div> </div> </div> <div class="vector-settings" id="p-dock-bottom"> <ul></ul> </div><script>(RLQ=window.RLQ||[]).push(function(){mw.config.set({"wgHostname":"mw-web.codfw.main-5ccf8d5c58-5x6h2","wgBackendResponseTime":164,"wgDiscussionToolsPageThreads":[{"headingLevel":2,"name":"h-","type":"heading","level":0,"id":"h-Random_variable/distribution","replies":[]},{"headingLevel":2,"name":"h-","type":"heading","level":0,"id":"h-New_articles_on_PlanetMath?","replies":[]},{"headingLevel":2,"name":"h-","type":"heading","level":0,"id":"h-If_the_WP_field_is_correct_please_remove_the_qualifier_\"guess\"","replies":[]},{"headingLevel":2,"name":"h-","type":"heading","level":0,"id":"h-Mathematics_bibliographies?","replies":[]},{"headingLevel":2,"name":"h-","type":"heading","level":0,"id":"h-Errors_with_PlanetMath's_database_\u0026_history","replies":[]},{"headingLevel":2,"name":"h-","type":"heading","level":0,"id":"h-Unclassified_PlanetMath_articles","replies":[]},{"headingLevel":2,"name":"h-","type":"heading","level":0,"id":"h-Copying_the_page_doesn't_always_work!","replies":[]},{"headingLevel":2,"name":"h-","type":"heading","level":0,"id":"h-Joke_articles_on_PlanetMath","replies":[]},{"headingLevel":2,"name":"h-Rich_Farmbrough-2005-08-28T23:43:00.000Z","type":"heading","level":0,"id":"h-Unsuitable_articles_on_PlanetMath-2005-08-28T23:43:00.000Z","replies":[{"timestamp":"2005-08-28T23:43:00.000Z","author":"Rich Farmbrough","type":"comment","level":1,"id":"c-Rich_Farmbrough-2005-08-28T23:43:00.000Z-Unsuitable_articles_on_PlanetMath","replies":[]}]},{"headingLevel":2,"name":"h-","type":"heading","level":0,"id":"h-List_of_mathematical_topics","replies":[]},{"headingLevel":2,"name":"h-","type":"heading","level":0,"id":"h-Making_it_easier_to_convert_TeX_to_Wiki_markup","replies":[]},{"headingLevel":2,"name":"h-","type":"heading","level":0,"id":"h-Statistics","replies":[]},{"headingLevel":2,"name":"h-","type":"heading","level":0,"id":"h-Status_updates","replies":[]},{"headingLevel":2,"name":"h-","type":"heading","level":0,"id":"h-Encoding_issues","replies":[]},{"headingLevel":2,"name":"h-","type":"heading","level":0,"id":"h-Theorems,_Proofs","replies":[]},{"headingLevel":2,"name":"h-","type":"heading","level":0,"id":"h-Status_of_automated_updates_(it_seems_it_works)","replies":[]},{"headingLevel":2,"name":"h-","type":"heading","level":0,"id":"h-PlanetMath_license_and_reference_categories?","replies":[]},{"headingLevel":2,"name":"h-","type":"heading","level":0,"id":"h-Project_covered_in_Quarto","replies":[]},{"headingLevel":2,"name":"h-Oleg_Alexandrov-2005-08-25T19:22:00.000Z","type":"heading","level":0,"id":"h-Converting_from_PlanetMath_format-2005-08-25T19:22:00.000Z","replies":[{"timestamp":"2005-08-25T19:22:00.000Z","author":"Oleg Alexandrov","type":"comment","level":1,"id":"c-Oleg_Alexandrov-2005-08-25T19:22:00.000Z-Converting_from_PlanetMath_format","replies":[]},{"timestamp":"2005-08-25T21:37:00.000Z","author":"Oleg Alexandrov","type":"comment","level":1,"id":"c-Oleg_Alexandrov-2005-08-25T21:37:00.000Z-Converting_from_PlanetMath_format","replies":[{"timestamp":"2005-08-25T21:43:00.000Z","author":"Oleg Alexandrov","type":"comment","level":3,"id":"c-Oleg_Alexandrov-2005-08-25T21:43:00.000Z-Oleg_Alexandrov-2005-08-25T21:37:00.000Z","replies":[]},{"timestamp":"2005-08-25T22:43:00.000Z","author":"Oleg Alexandrov","type":"comment","level":3,"id":"c-Oleg_Alexandrov-2005-08-25T22:43:00.000Z-Oleg_Alexandrov-2005-08-25T21:37:00.000Z","replies":[{"timestamp":"2005-08-26T00:14:00.000Z","author":"Oleg Alexandrov","type":"comment","level":4,"id":"c-Oleg_Alexandrov-2005-08-26T00:14:00.000Z-Oleg_Alexandrov-2005-08-25T22:43:00.000Z","replies":[]}]}]},{"timestamp":"2005-08-26T17:40:00.000Z","author":"Oleg Alexandrov","type":"comment","level":1,"id":"c-Oleg_Alexandrov-2005-08-26T17:40:00.000Z-Converting_from_PlanetMath_format","replies":[]},{"timestamp":"2005-08-26T20:27:00.000Z","author":"Oleg Alexandrov","type":"comment","level":1,"id":"c-Oleg_Alexandrov-2005-08-26T20:27:00.000Z-Converting_from_PlanetMath_format","replies":[{"timestamp":"2005-08-26T20:27:00.000Z","author":"Oleg Alexandrov","type":"comment","level":2,"id":"c-Oleg_Alexandrov-2005-08-26T20:27:00.000Z-Oleg_Alexandrov-2005-08-26T20:27:00.000Z","replies":[]},{"timestamp":"2005-08-27T05:33:00.000Z","author":"Oleg Alexandrov","type":"comment","level":2,"id":"c-Oleg_Alexandrov-2005-08-27T05:33:00.000Z-Oleg_Alexandrov-2005-08-26T20:27:00.000Z","replies":[{"timestamp":"2005-08-27T05:33:00.000Z","author":"Oleg Alexandrov","type":"comment","level":3,"id":"c-Oleg_Alexandrov-2005-08-27T05:33:00.000Z-Oleg_Alexandrov-2005-08-27T05:33:00.000Z","replies":[]}]}]},{"timestamp":"2005-08-28T00:17:00.000Z","author":"Oleg Alexandrov","type":"comment","level":1,"id":"c-Oleg_Alexandrov-2005-08-28T00:17:00.000Z-Converting_from_PlanetMath_format","replies":[{"timestamp":"2005-08-28T04:21:00.000Z","author":"Oleg Alexandrov","type":"comment","level":2,"id":"c-Oleg_Alexandrov-2005-08-28T04:21:00.000Z-Oleg_Alexandrov-2005-08-28T00:17:00.000Z","replies":[]}]},{"timestamp":"2005-08-29T00:53:00.000Z","author":"Oleg Alexandrov","type":"comment","level":1,"id":"c-Oleg_Alexandrov-2005-08-29T00:53:00.000Z-Converting_from_PlanetMath_format","replies":[]},{"timestamp":"2005-09-01T05:03:00.000Z","author":"Oleg Alexandrov","type":"comment","level":1,"id":"c-Oleg_Alexandrov-2005-09-01T05:03:00.000Z-Converting_from_PlanetMath_format","replies":[]}]},{"headingLevel":2,"name":"h-Rich_Farmbrough-2005-08-29T15:41:00.000Z","type":"heading","level":0,"id":"h-Statistics_-_perl-2005-08-29T15:41:00.000Z","replies":[{"timestamp":"2005-08-29T15:41:00.000Z","author":"Rich Farmbrough","type":"comment","level":1,"id":"c-Rich_Farmbrough-2005-08-29T15:41:00.000Z-Statistics_-_perl","replies":[{"timestamp":"2005-08-29T19:12:00.000Z","author":"Oleg Alexandrov","type":"comment","level":2,"id":"c-Oleg_Alexandrov-2005-08-29T19:12:00.000Z-Rich_Farmbrough-2005-08-29T15:41:00.000Z","replies":[{"timestamp":"2005-08-30T22:18:00.000Z","author":"Jitse Niesen","type":"comment","level":3,"id":"c-Jitse_Niesen-2005-08-30T22:18:00.000Z-Oleg_Alexandrov-2005-08-29T19:12:00.000Z","replies":[{"timestamp":"2005-08-30T23:23:00.000Z","author":"Oleg Alexandrov","type":"comment","level":4,"id":"c-Oleg_Alexandrov-2005-08-30T23:23:00.000Z-Jitse_Niesen-2005-08-30T22:18:00.000Z","replies":[]}]},{"timestamp":"2005-09-01T11:46:00.000Z","author":"Jitse Niesen","type":"comment","level":3,"id":"c-Jitse_Niesen-2005-09-01T11:46:00.000Z-Oleg_Alexandrov-2005-08-29T19:12:00.000Z","replies":[{"timestamp":"2005-09-01T20:28:00.000Z","author":"Rich Farmbrough","type":"comment","level":4,"id":"c-Rich_Farmbrough-2005-09-01T20:28:00.000Z-Jitse_Niesen-2005-09-01T11:46:00.000Z","replies":[]}]}]}]},{"headingLevel":3,"name":"h-Rich_Farmbrough-2005-09-02T00:36:00.000Z","type":"heading","level":0,"id":"h-Version_2-Statistics_-_perl-2005-09-02T00:36:00.000Z","replies":[{"timestamp":"2005-09-02T00:36:00.000Z","author":"Rich Farmbrough","type":"comment","level":1,"id":"c-Rich_Farmbrough-2005-09-02T00:36:00.000Z-Version_2","replies":[{"timestamp":"2005-09-02T03:35:00.000Z","author":"Oleg Alexandrov","type":"comment","level":2,"id":"c-Oleg_Alexandrov-2005-09-02T03:35:00.000Z-Rich_Farmbrough-2005-09-02T00:36:00.000Z","replies":[{"timestamp":"2005-09-02T09:48:00.000Z","author":"Rich Farmbrough","type":"comment","level":3,"id":"c-Rich_Farmbrough-2005-09-02T09:48:00.000Z-Oleg_Alexandrov-2005-09-02T03:35:00.000Z","replies":[]}]}]}]},{"headingLevel":3,"name":"h-Rich_Farmbrough-2005-09-02T11:55:00.000Z","type":"heading","level":0,"id":"h-Version_3-Statistics_-_perl-2005-09-02T11:55:00.000Z","replies":[{"timestamp":"2005-09-02T11:55:00.000Z","author":"Rich Farmbrough","type":"comment","level":1,"id":"c-Rich_Farmbrough-2005-09-02T11:55:00.000Z-Version_3","replies":[{"timestamp":"2005-09-02T15:46:00.000Z","author":"Oleg Alexandrov","type":"comment","level":3,"id":"c-Oleg_Alexandrov-2005-09-02T15:46:00.000Z-Rich_Farmbrough-2005-09-02T11:55:00.000Z","replies":[]},{"timestamp":"2005-09-02T16:02:00.000Z","author":"Jitse Niesen","type":"comment","level":3,"id":"c-Jitse_Niesen-2005-09-02T16:02:00.000Z-Rich_Farmbrough-2005-09-02T11:55:00.000Z","replies":[]}]},{"timestamp":"2005-09-02T18:24:00.000Z","author":"Oleg Alexandrov","type":"comment","level":1,"id":"c-Oleg_Alexandrov-2005-09-02T18:24:00.000Z-Version_3","replies":[]},{"timestamp":"2005-09-10T14:47:00.000Z","author":"Rich Farmbrough","type":"comment","level":1,"id":"c-Rich_Farmbrough-2005-09-10T14:47:00.000Z-Version_3","replies":[]}]}]},{"headingLevel":2,"name":"h-Oleg_Alexandrov-2005-09-04T01:24:00.000Z","type":"heading","level":0,"id":"h-Questions_about_adding_new_info_from_PlanetMath-2005-09-04T01:24:00.000Z","replies":[{"timestamp":"2005-09-04T01:24:00.000Z","author":"Oleg Alexandrov","type":"comment","level":1,"id":"c-Oleg_Alexandrov-2005-09-04T01:24:00.000Z-Questions_about_adding_new_info_from_PlanetMath","replies":[{"timestamp":"2005-09-04T11:18:00.000Z","author":"Jitse Niesen","type":"comment","level":2,"id":"c-Jitse_Niesen-2005-09-04T11:18:00.000Z-Oleg_Alexandrov-2005-09-04T01:24:00.000Z","replies":[]}]},{"timestamp":"2005-09-05T03:42:00.000Z","author":"Oleg Alexandrov","type":"comment","level":1,"id":"c-Oleg_Alexandrov-2005-09-05T03:42:00.000Z-Questions_about_adding_new_info_from_PlanetMath","replies":[{"timestamp":"2005-09-05T19:40:00.000Z","author":"Oleg Alexandrov","type":"comment","level":2,"id":"c-Oleg_Alexandrov-2005-09-05T19:40:00.000Z-Oleg_Alexandrov-2005-09-05T03:42:00.000Z","replies":[]}]},{"timestamp":"2005-09-07T03:19:00.000Z","author":"Oleg Alexandrov","type":"comment","level":1,"id":"c-Oleg_Alexandrov-2005-09-07T03:19:00.000Z-Questions_about_adding_new_info_from_PlanetMath","replies":[]},{"timestamp":"2005-09-08T03:49:00.000Z","author":"Oleg Alexandrov","type":"comment","level":1,"id":"c-Oleg_Alexandrov-2005-09-08T03:49:00.000Z-Questions_about_adding_new_info_from_PlanetMath","replies":[{"timestamp":"2005-09-08T15:21:00.000Z","author":"Oleg Alexandrov","type":"comment","level":2,"id":"c-Oleg_Alexandrov-2005-09-08T15:21:00.000Z-Oleg_Alexandrov-2005-09-08T03:49:00.000Z","replies":[{"timestamp":"2005-09-08T15:24:00.000Z","author":"Oleg Alexandrov","type":"comment","level":5,"id":"c-Oleg_Alexandrov-2005-09-08T15:24:00.000Z-Oleg_Alexandrov-2005-09-08T15:21:00.000Z","replies":[{"timestamp":"2005-09-08T17:04:00.000Z","author":"Oleg Alexandrov","type":"comment","level":6,"id":"c-Oleg_Alexandrov-2005-09-08T17:04:00.000Z-Oleg_Alexandrov-2005-09-08T15:24:00.000Z","replies":[]}]}]}]}]},{"headingLevel":2,"name":"h-Linas-2005-09-05T17:45:00.000Z","type":"heading","level":0,"id":"h-PMEX_Proofs?-2005-09-05T17:45:00.000Z","replies":[{"timestamp":"2005-09-05T18:10:00.000Z","author":"Oleg Alexandrov","type":"comment","level":2,"id":"c-Oleg_Alexandrov-2005-09-05T18:10:00.000Z-PMEX_Proofs?","replies":[]},{"timestamp":"2005-09-05T17:45:00.000Z","author":"Linas","type":"comment","level":1,"id":"c-Linas-2005-09-05T17:45:00.000Z-PMEX_Proofs?","replies":[{"timestamp":"2005-09-05T18:10:00.000Z","author":"Oleg Alexandrov","type":"comment","level":2,"id":"c-Oleg_Alexandrov-2005-09-05T18:10:00.000Z-Linas-2005-09-05T17:45:00.000Z","replies":[{"timestamp":"2005-09-05T18:13:00.000Z","author":"Oleg Alexandrov","type":"comment","level":3,"id":"c-Oleg_Alexandrov-2005-09-05T18:13:00.000Z-Oleg_Alexandrov-2005-09-05T18:10:00.000Z","replies":[{"timestamp":"2005-09-05T18:39:00.000Z","author":"Jitse Niesen","type":"comment","level":4,"id":"c-Jitse_Niesen-2005-09-05T18:39:00.000Z-Oleg_Alexandrov-2005-09-05T18:13:00.000Z","replies":[]}]},{"timestamp":"2005-09-05T18:51:00.000Z","author":"Drini","type":"comment","level":3,"id":"c-Drini-2005-09-05T18:51:00.000Z-Oleg_Alexandrov-2005-09-05T18:10:00.000Z","replies":[{"timestamp":"2005-09-06T23:17:00.000Z","author":"Jitse Niesen","type":"comment","level":4,"id":"c-Jitse_Niesen-2005-09-06T23:17:00.000Z-Drini-2005-09-05T18:51:00.000Z","replies":[]}],"displayName":"☺drini♫"}]}]},{"timestamp":"2005-09-06T23:17:00.000Z","author":"Jitse Niesen","type":"comment","level":1,"id":"c-Jitse_Niesen-2005-09-06T23:17:00.000Z-PMEX_Proofs?","replies":[]},{"timestamp":"2005-09-06T23:48:00.000Z","author":"Linas","type":"comment","level":1,"id":"c-Linas-2005-09-06T23:48:00.000Z-PMEX_Proofs?","replies":[]}]},{"headingLevel":2,"name":"h-Paul_August-2005-09-14T16:55:00.000Z","type":"heading","level":0,"id":"h-Problem_with_PlanetMath_site?-2005-09-14T16:55:00.000Z","replies":[{"timestamp":"2005-09-14T16:55:00.000Z","author":"Paul August","type":"comment","level":1,"id":"c-Paul_August-2005-09-14T16:55:00.000Z-Problem_with_PlanetMath_site?","replies":[{"timestamp":"2005-09-14T18:04:00.000Z","author":"Oleg Alexandrov","type":"comment","level":2,"id":"c-Oleg_Alexandrov-2005-09-14T18:04:00.000Z-Paul_August-2005-09-14T16:55:00.000Z","replies":[{"timestamp":"2005-09-14T19:30:00.000Z","author":"CryptoDerk","type":"comment","level":3,"id":"c-CryptoDerk-2005-09-14T19:30:00.000Z-Oleg_Alexandrov-2005-09-14T18:04:00.000Z","replies":[{"timestamp":"2005-09-14T19:39:00.000Z","author":"CryptoDerk","type":"comment","level":4,"id":"c-CryptoDerk-2005-09-14T19:39:00.000Z-CryptoDerk-2005-09-14T19:30:00.000Z","replies":[{"timestamp":"2005-09-15T00:55:00.000Z","author":"Linas","type":"comment","level":5,"id":"c-Linas-2005-09-15T00:55:00.000Z-CryptoDerk-2005-09-14T19:39:00.000Z","replies":[{"timestamp":"2005-09-15T01:25:00.000Z","author":"Oleg Alexandrov","type":"comment","level":6,"id":"c-Oleg_Alexandrov-2005-09-15T01:25:00.000Z-Linas-2005-09-15T00:55:00.000Z","replies":[]}]}]}]}]}]}]},{"headingLevel":2,"name":"h-Oleg_Alexandrov-2005-09-29T07:56:00.000Z","type":"heading","level":0,"id":"h-Automatic_stats-2005-09-29T07:56:00.000Z","replies":[{"timestamp":"2005-09-29T07:56:00.000Z","author":"Oleg Alexandrov","type":"comment","level":1,"id":"c-Oleg_Alexandrov-2005-09-29T07:56:00.000Z-Automatic_stats","replies":[{"timestamp":"2005-09-29T16:45:00.000Z","author":"Jtwdog","type":"comment","level":2,"id":"c-Jtwdog-2005-09-29T16:45:00.000Z-Oleg_Alexandrov-2005-09-29T07:56:00.000Z","replies":[]},{"timestamp":"2005-09-29T16:51:00.000Z","author":"Paul August","type":"comment","level":2,"id":"c-Paul_August-2005-09-29T16:51:00.000Z-Oleg_Alexandrov-2005-09-29T07:56:00.000Z","replies":[]},{"timestamp":"2005-09-29T17:11:00.000Z","author":"Jitse Niesen","type":"comment","level":2,"id":"c-Jitse_Niesen-2005-09-29T17:11:00.000Z-Oleg_Alexandrov-2005-09-29T07:56:00.000Z","replies":[{"timestamp":"2005-09-29T17:42:00.000Z","author":"Paul August","type":"comment","level":3,"id":"c-Paul_August-2005-09-29T17:42:00.000Z-Jitse_Niesen-2005-09-29T17:11:00.000Z","replies":[{"timestamp":"2005-10-03T04:40:00.000Z","author":"Oleg Alexandrov","type":"comment","level":4,"id":"c-Oleg_Alexandrov-2005-10-03T04:40:00.000Z-Paul_August-2005-09-29T17:42:00.000Z","replies":[{"timestamp":"2005-10-03T17:26:00.000Z","author":"Paul August","type":"comment","level":5,"id":"c-Paul_August-2005-10-03T17:26:00.000Z-Oleg_Alexandrov-2005-10-03T04:40:00.000Z","replies":[]}]}]}]}]},{"timestamp":"2005-10-03T18:22:00.000Z","author":"Oleg Alexandrov","type":"comment","level":1,"id":"c-Oleg_Alexandrov-2005-10-03T18:22:00.000Z-Automatic_stats","replies":[{"timestamp":"2005-10-03T19:29:00.000Z","author":"Oleg Alexandrov","type":"comment","level":2,"id":"c-Oleg_Alexandrov-2005-10-03T19:29:00.000Z-Oleg_Alexandrov-2005-10-03T18:22:00.000Z","replies":[{"timestamp":"2005-10-04T03:02:00.000Z","author":"Oleg Alexandrov","type":"comment","level":4,"id":"c-Oleg_Alexandrov-2005-10-04T03:02:00.000Z-Oleg_Alexandrov-2005-10-03T19:29:00.000Z","replies":[{"timestamp":"2005-10-04T17:31:00.000Z","author":"Paul August","type":"comment","level":5,"id":"c-Paul_August-2005-10-04T17:31:00.000Z-Oleg_Alexandrov-2005-10-04T03:02:00.000Z","replies":[]}]}]}]},{"timestamp":"2005-10-04T18:39:00.000Z","author":"Oleg Alexandrov","type":"comment","level":1,"id":"c-Oleg_Alexandrov-2005-10-04T18:39:00.000Z-Automatic_stats","replies":[]},{"timestamp":"2005-10-04T22:19:00.000Z","author":"Oleg Alexandrov","type":"comment","level":1,"id":"c-Oleg_Alexandrov-2005-10-04T22:19:00.000Z-Automatic_stats","replies":[{"timestamp":"2005-10-05T03:40:00.000Z","author":"Paul August","type":"comment","level":2,"id":"c-Paul_August-2005-10-05T03:40:00.000Z-Oleg_Alexandrov-2005-10-04T22:19:00.000Z","replies":[{"timestamp":"2005-10-05T15:17:00.000Z","author":"Oleg Alexandrov","type":"comment","level":3,"id":"c-Oleg_Alexandrov-2005-10-05T15:17:00.000Z-Paul_August-2005-10-05T03:40:00.000Z","replies":[{"timestamp":"2005-10-05T17:53:00.000Z","author":"Oleg Alexandrov","type":"comment","level":4,"id":"c-Oleg_Alexandrov-2005-10-05T17:53:00.000Z-Oleg_Alexandrov-2005-10-05T15:17:00.000Z","replies":[]}]}]}]}]},{"headingLevel":2,"name":"h-Jitse_Niesen-2005-10-06T21:29:00.000Z","type":"heading","level":0,"id":"h-PMEX_and_GFDL-2005-10-06T21:29:00.000Z","replies":[{"timestamp":"2005-10-06T21:29:00.000Z","author":"Jitse Niesen","type":"comment","level":1,"id":"c-Jitse_Niesen-2005-10-06T21:29:00.000Z-PMEX_and_GFDL","replies":[]}]},{"headingLevel":2,"name":"h-Tob-2005-10-12T09:30:00.000Z","type":"heading","level":0,"id":"h-Planet_math_links-2005-10-12T09:30:00.000Z","replies":[{"timestamp":"2005-10-12T09:30:00.000Z","author":"Tob","type":"comment","level":1,"id":"c-Tob-2005-10-12T09:30:00.000Z-Planet_math_links","replies":[]}]},{"headingLevel":2,"name":"h-Jtwdog-2005-10-21T23:52:00.000Z","type":"heading","level":0,"id":"h-Why_does_Mathbot_update_so_often?-2005-10-21T23:52:00.000Z","replies":[{"timestamp":"2005-10-21T23:52:00.000Z","author":"Jtwdog","type":"comment","level":1,"id":"c-Jtwdog-2005-10-21T23:52:00.000Z-Why_does_Mathbot_update_so_often?","replies":[{"timestamp":"2005-10-22T03:26:00.000Z","author":"Oleg Alexandrov","type":"comment","level":2,"id":"c-Oleg_Alexandrov-2005-10-22T03:26:00.000Z-Jtwdog-2005-10-21T23:52:00.000Z","replies":[{"timestamp":"2005-10-22T03:28:00.000Z","author":"Oleg Alexandrov","type":"comment","level":3,"id":"c-Oleg_Alexandrov-2005-10-22T03:28:00.000Z-Oleg_Alexandrov-2005-10-22T03:26:00.000Z","replies":[{"timestamp":"2005-10-22T13:25:00.000Z","author":"Jitse Niesen","type":"comment","level":4,"id":"c-Jitse_Niesen-2005-10-22T13:25:00.000Z-Oleg_Alexandrov-2005-10-22T03:28:00.000Z","replies":[]},{"timestamp":"2005-10-22T18:42:00.000Z","author":"Jtwdog","type":"comment","level":4,"id":"c-Jtwdog-2005-10-22T18:42:00.000Z-Oleg_Alexandrov-2005-10-22T03:28:00.000Z","replies":[]}]}]}]},{"timestamp":"2005-10-22T18:18:00.000Z","author":"Paul August","type":"comment","level":1,"id":"c-Paul_August-2005-10-22T18:18:00.000Z-Why_does_Mathbot_update_so_often?","replies":[{"timestamp":"2005-10-23T04:41:00.000Z","author":"Oleg Alexandrov","type":"comment","level":2,"id":"c-Oleg_Alexandrov-2005-10-23T04:41:00.000Z-Paul_August-2005-10-22T18:18:00.000Z","replies":[]}]},{"timestamp":"2005-10-23T12:14:00.000Z","author":"Oleg Alexandrov","type":"comment","level":1,"id":"c-Oleg_Alexandrov-2005-10-23T12:14:00.000Z-Why_does_Mathbot_update_so_often?","replies":[{"timestamp":"2005-10-24T17:39:00.000Z","author":"Jtwdog","type":"comment","level":2,"id":"c-Jtwdog-2005-10-24T17:39:00.000Z-Oleg_Alexandrov-2005-10-23T12:14:00.000Z","replies":[]}]}]},{"headingLevel":2,"name":"h-Oleg_Alexandrov-2005-10-22T08:40:00.000Z","type":"heading","level":0,"id":"h-So,_are_proofs_needed_or_not?-2005-10-22T08:40:00.000Z","replies":[{"timestamp":"2005-10-22T08:40:00.000Z","author":"Oleg Alexandrov","type":"comment","level":1,"id":"c-Oleg_Alexandrov-2005-10-22T08:40:00.000Z-So,_are_proofs_needed_or_not?","replies":[{"timestamp":"2005-10-22T13:25:00.000Z","author":"Jitse Niesen","type":"comment","level":2,"id":"c-Jitse_Niesen-2005-10-22T13:25:00.000Z-Oleg_Alexandrov-2005-10-22T08:40:00.000Z","replies":[]},{"timestamp":"2005-10-22T17:56:00.000Z","author":"Paul August","type":"comment","level":2,"id":"c-Paul_August-2005-10-22T17:56:00.000Z-Oleg_Alexandrov-2005-10-22T08:40:00.000Z","replies":[{"timestamp":"2005-11-20T19:08:00.000Z","author":"Oleg Alexandrov","type":"comment","level":3,"id":"c-Oleg_Alexandrov-2005-11-20T19:08:00.000Z-Paul_August-2005-10-22T17:56:00.000Z","replies":[]}]}]}]},{"headingLevel":2,"name":"h-Oleg_Alexandrov-2005-10-26T23:02:00.000Z","type":"heading","level":0,"id":"h-I_found_the_culprit-2005-10-26T23:02:00.000Z","replies":[{"timestamp":"2005-10-26T23:02:00.000Z","author":"Oleg Alexandrov","type":"comment","level":1,"id":"c-Oleg_Alexandrov-2005-10-26T23:02:00.000Z-I_found_the_culprit","replies":[{"timestamp":"2005-10-27T10:55:00.000Z","author":"Bjcairns","type":"comment","level":2,"id":"c-Bjcairns-2005-10-27T10:55:00.000Z-Oleg_Alexandrov-2005-10-26T23:02:00.000Z","replies":[],"displayName":"Ben Cairns"},{"timestamp":"2005-10-27T12:39:00.000Z","author":"Oleg Alexandrov","type":"comment","level":2,"id":"c-Oleg_Alexandrov-2005-10-27T12:39:00.000Z-Oleg_Alexandrov-2005-10-26T23:02:00.000Z","replies":[]},{"timestamp":"2005-10-27T14:35:00.000Z","author":"Bjcairns","type":"comment","level":2,"id":"c-Bjcairns-2005-10-27T14:35:00.000Z-Oleg_Alexandrov-2005-10-26T23:02:00.000Z","replies":[{"timestamp":"2005-10-27T14:54:00.000Z","author":"Oleg Alexandrov","type":"comment","level":3,"id":"c-Oleg_Alexandrov-2005-10-27T14:54:00.000Z-Bjcairns-2005-10-27T14:35:00.000Z","replies":[{"timestamp":"2005-10-27T18:56:00.000Z","author":"Jtwdog","type":"comment","level":4,"id":"c-Jtwdog-2005-10-27T18:56:00.000Z-Oleg_Alexandrov-2005-10-27T14:54:00.000Z","replies":[{"timestamp":"2005-10-28T02:23:00.000Z","author":"Oleg Alexandrov","type":"comment","level":6,"id":"c-Oleg_Alexandrov-2005-10-28T02:23:00.000Z-Jtwdog-2005-10-27T18:56:00.000Z","replies":[]}]}]}],"displayName":"Ben Cairns"}]}]},{"headingLevel":2,"name":"h-Jtwdog-2005-11-08T03:26:00.000Z","type":"heading","level":0,"id":"h-Missing_table_entries-2005-11-08T03:26:00.000Z","replies":[{"timestamp":"2005-11-08T03:26:00.000Z","author":"Jtwdog","type":"comment","level":1,"id":"c-Jtwdog-2005-11-08T03:26:00.000Z-Missing_table_entries","replies":[{"timestamp":"2005-11-27T02:37:00.000Z","author":"Oleg Alexandrov","type":"comment","level":2,"id":"c-Oleg_Alexandrov-2005-11-27T02:37:00.000Z-Jtwdog-2005-11-08T03:26:00.000Z","replies":[]}]}]},{"headingLevel":2,"name":"h-Jeekc-2006-01-04T10:41:00.000Z","type":"heading","level":0,"id":"h-Geometry_proofs-2006-01-04T10:41:00.000Z","replies":[{"timestamp":"2006-01-04T10:41:00.000Z","author":"Jeekc","type":"comment","level":1,"id":"c-Jeekc-2006-01-04T10:41:00.000Z-Geometry_proofs","replies":[{"timestamp":"2006-01-04T21:33:00.000Z","author":"Oleg Alexandrov","type":"comment","level":2,"id":"c-Oleg_Alexandrov-2006-01-04T21:33:00.000Z-Jeekc-2006-01-04T10:41:00.000Z","replies":[{"timestamp":"2006-01-05T08:12:00.000Z","author":"AdamSmithee","type":"comment","level":4,"id":"c-AdamSmithee-2006-01-05T08:12:00.000Z-Oleg_Alexandrov-2006-01-04T21:33:00.000Z","replies":[{"timestamp":"2006-01-05T15:47:00.000Z","author":"Paul August","type":"comment","level":5,"id":"c-Paul_August-2006-01-05T15:47:00.000Z-AdamSmithee-2006-01-05T08:12:00.000Z","replies":[]}]}]}]}]},{"headingLevel":2,"name":"h-CorbinSimpson-2006-01-21T06:32:00.000Z","type":"heading","level":0,"id":"h-Eep,_an_image!-2006-01-21T06:32:00.000Z","replies":[{"timestamp":"2006-01-21T06:32:00.000Z","author":"CorbinSimpson","type":"comment","level":1,"id":"c-CorbinSimpson-2006-01-21T06:32:00.000Z-Eep,_an_image!","replies":[{"timestamp":"2006-01-21T13:20:00.000Z","author":"Jitse Niesen","type":"comment","level":2,"id":"c-Jitse_Niesen-2006-01-21T13:20:00.000Z-CorbinSimpson-2006-01-21T06:32:00.000Z","replies":[]}],"displayName":"Corbin"}]},{"headingLevel":2,"name":"h-Oleg_Alexandrov-2006-02-15T04:44:00.000Z","type":"heading","level":0,"id":"h-Fetching_new_articles_and_proofs,_revisited-2006-02-15T04:44:00.000Z","replies":[{"timestamp":"2006-02-15T04:44:00.000Z","author":"Oleg Alexandrov","type":"comment","level":1,"id":"c-Oleg_Alexandrov-2006-02-15T04:44:00.000Z-Fetching_new_articles_and_proofs,_revisited","replies":[{"timestamp":"2006-02-18T20:47:00.000Z","author":"AdamSmithee","type":"comment","level":2,"id":"c-AdamSmithee-2006-02-18T20:47:00.000Z-Oleg_Alexandrov-2006-02-15T04:44:00.000Z","replies":[{"timestamp":"2006-02-20T19:35:00.000Z","author":"Mathbot","type":"comment","level":3,"id":"c-Mathbot-2006-02-20T19:35:00.000Z-AdamSmithee-2006-02-18T20:47:00.000Z","replies":[{"timestamp":"2006-02-20T20:54:00.000Z","author":"AdamSmithee","type":"comment","level":4,"id":"c-AdamSmithee-2006-02-20T20:54:00.000Z-Mathbot-2006-02-20T19:35:00.000Z","replies":[{"timestamp":"2006-03-06T02:04:00.000Z","author":"Oleg Alexandrov","type":"comment","level":5,"id":"c-Oleg_Alexandrov-2006-03-06T02:04:00.000Z-AdamSmithee-2006-02-20T20:54:00.000Z","replies":[{"timestamp":"2006-03-06T03:02:00.000Z","author":"Paul August","type":"comment","level":6,"id":"c-Paul_August-2006-03-06T03:02:00.000Z-Oleg_Alexandrov-2006-03-06T02:04:00.000Z","replies":[]}]}]}]}]}]},{"timestamp":"2006-06-08T01:45:00.000Z","author":"Linas","type":"comment","level":1,"id":"c-Linas-2006-06-08T01:45:00.000Z-Fetching_new_articles_and_proofs,_revisited","replies":[{"timestamp":"2006-06-08T02:10:00.000Z","author":"Paul August","type":"comment","level":2,"id":"c-Paul_August-2006-06-08T02:10:00.000Z-Linas-2006-06-08T01:45:00.000Z","replies":[{"timestamp":"2006-11-27T04:35:00.000Z","author":"Linas","type":"comment","level":3,"id":"c-Linas-2006-11-27T04:35:00.000Z-Paul_August-2006-06-08T02:10:00.000Z","replies":[]}]}]}]},{"headingLevel":2,"name":"h-Oleg_Alexandrov-2006-03-23T14:54:00.000Z","type":"heading","level":0,"id":"h-Hello_From_AsteroidMeta-2006-03-23T14:54:00.000Z","replies":[{"timestamp":"2006-03-23T14:54:00.000Z","author":"Oleg Alexandrov","type":"comment","level":1,"id":"c-Oleg_Alexandrov-2006-03-23T14:54:00.000Z-Hello_From_AsteroidMeta","replies":[]},{"timestamp":"2006-06-06T04:59:00.000Z","author":"Linas","type":"comment","level":1,"id":"c-Linas-2006-06-06T04:59:00.000Z-Hello_From_AsteroidMeta","replies":[]}]},{"headingLevel":2,"name":"h-Paul_August-2006-09-03T20:58:00.000Z","type":"heading","level":0,"id":"h-Delete_\"Object_not_found!\"_entries?-2006-09-03T20:58:00.000Z","replies":[{"timestamp":"2006-09-03T20:58:00.000Z","author":"Paul August","type":"comment","level":1,"id":"c-Paul_August-2006-09-03T20:58:00.000Z-Delete_\"Object_not_found!\"_entries?","replies":[{"timestamp":"2006-10-17T15:32:00.000Z","author":"Oleg Alexandrov","type":"comment","level":2,"id":"c-Oleg_Alexandrov-2006-10-17T15:32:00.000Z-Paul_August-2006-09-03T20:58:00.000Z","replies":[{"timestamp":"2006-11-27T04:19:00.000Z","author":"Linas","type":"comment","level":3,"id":"c-Linas-2006-11-27T04:19:00.000Z-Oleg_Alexandrov-2006-10-17T15:32:00.000Z","replies":[]}]}]}]},{"headingLevel":2,"name":"h-Jheald-2007-03-25T12:20:00.000Z","type":"heading","level":0,"id":"h-\"Category:PlanetMath_sourced_articles\"_proposed_for_deletion-2007-03-25T12:20:00.000Z","replies":[{"timestamp":"2007-03-25T12:20:00.000Z","author":"Jheald","type":"comment","level":1,"id":"c-Jheald-2007-03-25T12:20:00.000Z-\"Category:PlanetMath_sourced_articles\"_proposed_for_deletion","replies":[]}]},{"headingLevel":2,"name":"h-Oleg_Alexandrov-2007-08-14T02:49:00.000Z","type":"heading","level":0,"id":"h-Time_for_an_update?-2007-08-14T02:49:00.000Z","replies":[{"timestamp":"2007-08-14T02:49:00.000Z","author":"Oleg Alexandrov","type":"comment","level":1,"id":"c-Oleg_Alexandrov-2007-08-14T02:49:00.000Z-Time_for_an_update?","replies":[{"timestamp":"2007-08-14T03:05:00.000Z","author":"Paul August","type":"comment","level":2,"id":"c-Paul_August-2007-08-14T03:05:00.000Z-Oleg_Alexandrov-2007-08-14T02:49:00.000Z","replies":[{"timestamp":"2007-08-20T02:28:00.000Z","author":"Oleg Alexandrov","type":"comment","level":3,"id":"c-Oleg_Alexandrov-2007-08-20T02:28:00.000Z-Paul_August-2007-08-14T03:05:00.000Z","replies":[]},{"timestamp":"2007-08-20T02:46:00.000Z","author":"Oleg Alexandrov","type":"comment","level":3,"id":"c-Oleg_Alexandrov-2007-08-20T02:46:00.000Z-Paul_August-2007-08-14T03:05:00.000Z","replies":[]}]}]}]},{"headingLevel":2,"name":"h-Arided-2013-09-27T22:27:00.000Z","type":"heading","level":0,"id":"h-new_grant_proposal:_towards_a_PlanetMath_Books_exchange!-2013-09-27T22:27:00.000Z","replies":[{"timestamp":"2013-09-27T22:27:00.000Z","author":"Arided","type":"comment","level":1,"id":"c-Arided-2013-09-27T22:27:00.000Z-new_grant_proposal:_towards_a_PlanetMath_Books_exchange!","replies":[]}]},{"headingLevel":2,"name":"h-Emizah_Mah_Z-2021-07-14T21:57:00.000Z","type":"heading","level":0,"id":"h-Math-2021-07-14T21:57:00.000Z","replies":[{"timestamp":"2021-07-14T21:57:00.000Z","author":"Emizah Mah Z","type":"comment","level":1,"id":"c-Emizah_Mah_Z-2021-07-14T21:57:00.000Z-Math","replies":[]}]}],"wgPageParseReport":{"discussiontools":{"limitreport-timeusage":"0.072"},"limitreport":{"cputime":"0.365","walltime":"0.554","ppvisitednodes":{"value":2368,"limit":1000000},"postexpandincludesize":{"value":17027,"limit":2097152},"templateargumentsize":{"value":7541,"limit":2097152},"expansiondepth":{"value":16,"limit":100},"expensivefunctioncount":{"value":38,"limit":500},"unstrip-depth":{"value":0,"limit":20},"unstrip-size":{"value":17926,"limit":5000000},"entityaccesscount":{"value":0,"limit":400},"timingprofile":["100.00% 273.420 1 -total"," 59.07% 161.498 1 Template:Talk_header"," 39.12% 106.963 1 Template:WikiProject_banner_shell"," 29.56% 80.819 1 Template:WikiProject_Mathematics"," 14.89% 40.714 2 Template:Yearly_archive_list"," 12.65% 34.601 2 Template:For_loop"," 11.91% 32.559 1 Template:Pagetype"," 8.56% 23.416 1 Template:Th/abp"," 8.36% 22.849 1 Template:Comma_separated_entries"," 7.29% 19.920 2 Template:HasTemplate"]},"scribunto":{"limitreport-timeusage":{"value":"0.124","limit":"10.000"},"limitreport-memusage":{"value":2497959,"limit":52428800}},"cachereport":{"origin":"mw-web.eqiad.main-d948c7fb8-gt5p4","timestamp":"20241207091532","ttl":864000,"transientcontent":true}}});});</script> </body> </html>