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1-.355-.508h-.016.016Zm.641-2.935c.136 1.057.403 1.913.878 2.497.442.544 1.134.938 2.344.938 1.573 0 2.292-.337 2.657-.751.384-.435.558-1.15.558-2.361 0-1.14-.243-1.847-.705-2.319-.477-.488-1.319-.862-2.824-1.025-1.487-.161-2.192.138-2.533.529-.269.307-.437.808-.438 1.578v.021c0 .265.021.562.063.893Zm-1.626 0c.042-.331.063-.628.063-.894v-.02c-.001-.77-.169-1.271-.438-1.578-.341-.391-1.046-.69-2.533-.529-1.505.163-2.347.537-2.824 1.025-.462.472-.705 1.179-.705 2.319 0 1.211.175 1.926.558 2.361.365.414 1.084.751 2.657.751 1.21 0 1.902-.394 2.344-.938.475-.584.742-1.44.878-2.497Z"></path><path d="M14.5 14.25a1 1 0 0 1 1 1v2a1 1 0 0 1-2 0v-2a1 1 0 0 1 1-1Zm-5 0a1 1 0 0 1 1 1v2a1 1 0 0 1-2 0v-2a1 1 0 0 1 1-1Z"></path> </svg> <div> <div class="color-fg-default h4">GitHub Copilot</div> Write better code with AI </div> </a></li> <li> <a class="HeaderMenu-dropdown-link d-block no-underline position-relative py-2 Link--secondary d-flex flex-items-center Link--has-description pb-lg-3" 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2020-08-19"},{"level":2,"text":"0.8.16 - 2020-08-18","anchor":"0816---2020-08-18","htmlText":"0.8.16 - 2020-08-18"},{"level":2,"text":"0.8.15 - 2020-04-15","anchor":"0815---2020-04-15","htmlText":"0.8.15 - 2020-04-15"},{"level":2,"text":"0.8.14 - 2020-02-18","anchor":"0814---2020-02-18","htmlText":"0.8.14 - 2020-02-18"},{"level":2,"text":"0.8.13 - 2020-02-16","anchor":"0813---2020-02-16","htmlText":"0.8.13 - 2020-02-16"},{"level":2,"text":"0.8.12 - 2020-02-03","anchor":"0812---2020-02-03","htmlText":"0.8.12 - 2020-02-03"},{"level":2,"text":"0.8.11 - 2020-01-23","anchor":"0811---2020-01-23","htmlText":"0.8.11 - 2020-01-23"},{"level":2,"text":"0.8.10 - 2020-01-21","anchor":"0810---2020-01-21","htmlText":"0.8.10 - 2020-01-21"},{"level":2,"text":"0.8.9 - 2020-01-08","anchor":"089---2020-01-08","htmlText":"0.8.9 - 2020-01-08"},{"level":2,"text":"0.8.8 - 2019-04-25","anchor":"088---2019-04-25","htmlText":"0.8.8 - 2019-04-25"},{"level":2,"text":"0.8.7 - 2019-04-20","anchor":"087---2019-04-20","htmlText":"0.8.7 - 2019-04-20"},{"level":2,"text":"0.8.6 - 2019-04-11","anchor":"086---2019-04-11","htmlText":"0.8.6 - 2019-04-11"},{"level":2,"text":"0.8.5 - 2019-02-12","anchor":"085---2019-02-12","htmlText":"0.8.5 - 2019-02-12"},{"level":2,"text":"0.8.4 - 2018-12-07","anchor":"084---2018-12-07","htmlText":"0.8.4 - 2018-12-07"},{"level":2,"text":"0.8.3 - 2018-12-06","anchor":"083---2018-12-06","htmlText":"0.8.3 - 2018-12-06"},{"level":2,"text":"0.8.2 - 2018-11-08","anchor":"082---2018-11-08","htmlText":"0.8.2 - 2018-11-08"},{"level":2,"text":"0.8.1 - 2018-11-07","anchor":"081---2018-11-07","htmlText":"0.8.1 - 2018-11-07"},{"level":2,"text":"0.8.0 - 2018-10-13","anchor":"080---2018-10-13","htmlText":"0.8.0 - 2018-10-13"},{"level":2,"text":"0.7.3 - 2018-08-20","anchor":"073---2018-08-20","htmlText":"0.7.3 - 2018-08-20"},{"level":2,"text":"0.7.2 - 2018-07-21","anchor":"072---2018-07-21","htmlText":"0.7.2 - 2018-07-21"},{"level":2,"text":"0.7.1 - 2018-03-01","anchor":"071---2018-03-01","htmlText":"0.7.1 - 2018-03-01"},{"level":2,"text":"0.7.0 - 2017-10-02","anchor":"070---2017-10-02","htmlText":"0.7.0 - 2017-10-02"},{"level":2,"text":"0.6.2 - 2017-10-02","anchor":"062---2017-10-02","htmlText":"0.6.2 - 2017-10-02"},{"level":2,"text":"0.6.1 - 2017-10-02","anchor":"061---2017-10-02","htmlText":"0.6.1 - 2017-10-02"},{"level":2,"text":"0.6.0 - 2017-08-25","anchor":"060---2017-08-25","htmlText":"0.6.0 - 2017-08-25"},{"level":2,"text":"0.5.4 - 2016-10-17","anchor":"054---2016-10-17","htmlText":"0.5.4 - 2016-10-17"},{"level":2,"text":"0.5.3 - 2016-03-31","anchor":"053---2016-03-31","htmlText":"0.5.3 - 2016-03-31"},{"level":2,"text":"0.5.2 - 2015-08-06","anchor":"052---2015-08-06","htmlText":"0.5.2 - 2015-08-06"},{"level":2,"text":"0.5.1 - 2015-07-05","anchor":"051---2015-07-05","htmlText":"0.5.1 - 2015-07-05"},{"level":2,"text":"0.5.0 - 2015-07-04","anchor":"050---2015-07-04","htmlText":"0.5.0 - 2015-07-04"},{"level":2,"text":"0.4.3 - 2016-03-31","anchor":"043---2016-03-31","htmlText":"0.4.3 - 2016-03-31"},{"level":2,"text":"0.4.2 - 2015-06-16","anchor":"042---2015-06-16","htmlText":"0.4.2 - 2015-06-16"},{"level":2,"text":"0.4.1 - 2015-06-12","anchor":"041---2015-06-12","htmlText":"0.4.1 - 2015-06-12"},{"level":2,"text":"0.4.0 - 2015-06-12","anchor":"040---2015-06-12","htmlText":"0.4.0 - 2015-06-12"},{"level":2,"text":"0.3.5 - 2016-03-31","anchor":"035---2016-03-31","htmlText":"0.3.5 - 2016-03-31"},{"level":2,"text":"0.3.4 - 2015-06-11","anchor":"034---2015-06-11","htmlText":"0.3.4 - 2015-06-11"},{"level":2,"text":"0.3.3 - 2015-06-07","anchor":"033---2015-06-07","htmlText":"0.3.3 - 2015-06-07"},{"level":2,"text":"0.3.2 - 2015-06-07","anchor":"032---2015-06-07","htmlText":"0.3.2 - 2015-06-07"},{"level":2,"text":"0.3.1 - 2015-06-05","anchor":"031---2015-06-05","htmlText":"0.3.1 - 2015-06-05"},{"level":2,"text":"0.3.0 - 2015-06-04","anchor":"030---2015-06-04","htmlText":"0.3.0 - 2015-06-04"},{"level":2,"text":"0.2.2 - 2015-06-04","anchor":"022---2015-06-04","htmlText":"0.2.2 - 2015-06-04"},{"level":2,"text":"0.2.1 - 2015-06-02","anchor":"021---2015-06-02","htmlText":"0.2.1 - 2015-06-02"},{"level":2,"text":"0.2.0 - 2015-05-22","anchor":"020---2015-05-22","htmlText":"0.2.0 - 2015-05-22"},{"level":2,"text":"0.1.1 - 2014-09-01","anchor":"011---2014-09-01","htmlText":"0.1.1 - 2014-09-01"},{"level":2,"text":"0.1.0 - 2014-08-31","anchor":"010---2014-08-31","htmlText":"0.1.0 - 2014-08-31"}],"lineInfo":{"truncatedLoc":"496","truncatedSloc":"296"},"mode":"file"},"image":false,"isCodeownersFile":null,"isPlain":false,"isValidLegacyIssueTemplate":false,"issueTemplate":null,"discussionTemplate":null,"language":"Markdown","languageID":222,"large":false,"planSupportInfo":{"repoIsFork":null,"repoOwnedByCurrentUser":null,"requestFullPath":"/brick/math/blob/master/CHANGELOG.md","showFreeOrgGatedFeatureMessage":null,"showPlanSupportBanner":null,"upgradeDataAttributes":null,"upgradePath":null},"publishBannersInfo":{"dismissActionNoticePath":"/settings/dismiss-notice/publish_action_from_dockerfile","releasePath":"/brick/math/releases/new?marketplace=true","showPublishActionBanner":false},"rawBlobUrl":"https://github.com/brick/math/raw/refs/heads/master/CHANGELOG.md","renderImageOrRaw":false,"richText":"\u003carticle class=\"markdown-body entry-content container-lg\" itemprop=\"text\"\u003e\u003cdiv class=\"markdown-heading\" dir=\"auto\"\u003e\u003ch1 tabindex=\"-1\" class=\"heading-element\" dir=\"auto\"\u003eChangelog\u003c/h1\u003e\u003ca id=\"user-content-changelog\" class=\"anchor\" aria-label=\"Permalink: Changelog\" href=\"#changelog\"\u003e\u003csvg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"\u003e\u003cpath d=\"m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cp dir=\"auto\"\u003eAll notable changes to this project will be documented in this file.\u003c/p\u003e\n\u003cdiv class=\"markdown-heading\" dir=\"auto\"\u003e\u003ch2 tabindex=\"-1\" class=\"heading-element\" dir=\"auto\"\u003e\u003ca href=\"https://github.com/brick/math/releases/tag/0.13.1\"\u003e0.13.1\u003c/a\u003e - 2025-03-29\u003c/h2\u003e\u003ca id=\"user-content-0131---2025-03-29\" class=\"anchor\" aria-label=\"Permalink: 0.13.1 - 2025-03-29\" href=\"#0131---2025-03-29\"\u003e\u003csvg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"\u003e\u003cpath d=\"m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cp dir=\"auto\"\u003e✨ \u003cstrong\u003eImprovements\u003c/strong\u003e\u003c/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\u003ccode\u003e__toString()\u003c/code\u003e methods of \u003ccode\u003eBigInteger\u003c/code\u003e and \u003ccode\u003eBigDecimal\u003c/code\u003e are now type-hinted as returning \u003ccode\u003enumeric-string\u003c/code\u003e instead of \u003ccode\u003estring\u003c/code\u003e (#90 by @vudaltsov)\u003c/li\u003e\n\u003c/ul\u003e\n\u003cdiv class=\"markdown-heading\" dir=\"auto\"\u003e\u003ch2 tabindex=\"-1\" class=\"heading-element\" dir=\"auto\"\u003e\u003ca href=\"https://github.com/brick/math/releases/tag/0.13.0\"\u003e0.13.0\u003c/a\u003e - 2025-03-03\u003c/h2\u003e\u003ca id=\"user-content-0130---2025-03-03\" class=\"anchor\" aria-label=\"Permalink: 0.13.0 - 2025-03-03\" href=\"#0130---2025-03-03\"\u003e\u003csvg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"\u003e\u003cpath d=\"m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cp dir=\"auto\"\u003e💥 \u003cstrong\u003eBreaking changes\u003c/strong\u003e\u003c/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\u003ccode\u003eBigDecimal::ofUnscaledValue()\u003c/code\u003e no longer throws an exception if the scale is negative\u003c/li\u003e\n\u003cli\u003e\u003ccode\u003eMathException\u003c/code\u003e now extends \u003ccode\u003eRuntimeException\u003c/code\u003e instead of \u003ccode\u003eException\u003c/code\u003e; this reverts the change introduced in version \u003ccode\u003e0.11.0\u003c/code\u003e (#82)\u003c/li\u003e\n\u003c/ul\u003e\n\u003cp dir=\"auto\"\u003e✨ \u003cstrong\u003eNew features\u003c/strong\u003e\u003c/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\u003ccode\u003eBigDecimal::ofUnscaledValue()\u003c/code\u003e allows a negative scale (and converts the values to create a zero scale number)\u003c/li\u003e\n\u003c/ul\u003e\n\u003cdiv class=\"markdown-heading\" dir=\"auto\"\u003e\u003ch2 tabindex=\"-1\" class=\"heading-element\" dir=\"auto\"\u003e\u003ca href=\"https://github.com/brick/math/releases/tag/0.12.3\"\u003e0.12.3\u003c/a\u003e - 2025-02-28\u003c/h2\u003e\u003ca id=\"user-content-0123---2025-02-28\" class=\"anchor\" aria-label=\"Permalink: 0.12.3 - 2025-02-28\" href=\"#0123---2025-02-28\"\u003e\u003csvg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"\u003e\u003cpath d=\"m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cp dir=\"auto\"\u003e✨ \u003cstrong\u003eNew features\u003c/strong\u003e\u003c/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\u003ccode\u003eBigDecimal::getPrecision()\u003c/code\u003e Returns the number of significant digits in a decimal number\u003c/li\u003e\n\u003c/ul\u003e\n\u003cdiv class=\"markdown-heading\" dir=\"auto\"\u003e\u003ch2 tabindex=\"-1\" class=\"heading-element\" dir=\"auto\"\u003e\u003ca href=\"https://github.com/brick/math/releases/tag/0.12.2\"\u003e0.12.2\u003c/a\u003e - 2025-02-26\u003c/h2\u003e\u003ca id=\"user-content-0122---2025-02-26\" class=\"anchor\" aria-label=\"Permalink: 0.12.2 - 2025-02-26\" href=\"#0122---2025-02-26\"\u003e\u003csvg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"\u003e\u003cpath d=\"m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cp dir=\"auto\"\u003e⚡️ \u003cstrong\u003ePerformance improvements\u003c/strong\u003e\u003c/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eDivision in \u003ccode\u003eNativeCalculator\u003c/code\u003e is now faster for small divisors, thanks to \u003ca href=\"https://github.com/Izumi-kun\"\u003e@Izumi-kun\u003c/a\u003e in \u003ca href=\"https://github.com/brick/math/pull/87\" data-hovercard-type=\"pull_request\" data-hovercard-url=\"/brick/math/pull/87/hovercard\"\u003e#87\u003c/a\u003e.\u003c/li\u003e\n\u003c/ul\u003e\n\u003cp dir=\"auto\"\u003e👌 \u003cstrong\u003eImprovements\u003c/strong\u003e\u003c/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eAdd missing \u003ccode\u003eRoundingNecessaryException\u003c/code\u003e to the \u003ccode\u003e@throws\u003c/code\u003e annotation of \u003ccode\u003eBigNumber::of()\u003c/code\u003e\u003c/li\u003e\n\u003c/ul\u003e\n\u003cdiv class=\"markdown-heading\" dir=\"auto\"\u003e\u003ch2 tabindex=\"-1\" class=\"heading-element\" dir=\"auto\"\u003e\u003ca href=\"https://github.com/brick/math/releases/tag/0.12.1\"\u003e0.12.1\u003c/a\u003e - 2023-11-29\u003c/h2\u003e\u003ca id=\"user-content-0121---2023-11-29\" class=\"anchor\" aria-label=\"Permalink: 0.12.1 - 2023-11-29\" href=\"#0121---2023-11-29\"\u003e\u003csvg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"\u003e\u003cpath d=\"m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cp dir=\"auto\"\u003e⚡️ \u003cstrong\u003ePerformance improvements\u003c/strong\u003e\u003c/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\u003ccode\u003eBigNumber::of()\u003c/code\u003e is now faster, thanks to \u003ca href=\"https://github.com/SebastienDug\"\u003e@SebastienDug\u003c/a\u003e in \u003ca href=\"https://github.com/brick/math/pull/77\" data-hovercard-type=\"pull_request\" data-hovercard-url=\"/brick/math/pull/77/hovercard\"\u003e#77\u003c/a\u003e.\u003c/li\u003e\n\u003c/ul\u003e\n\u003cdiv class=\"markdown-heading\" dir=\"auto\"\u003e\u003ch2 tabindex=\"-1\" class=\"heading-element\" dir=\"auto\"\u003e\u003ca href=\"https://github.com/brick/math/releases/tag/0.12.0\"\u003e0.12.0\u003c/a\u003e - 2023-11-26\u003c/h2\u003e\u003ca id=\"user-content-0120---2023-11-26\" class=\"anchor\" aria-label=\"Permalink: 0.12.0 - 2023-11-26\" href=\"#0120---2023-11-26\"\u003e\u003csvg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"\u003e\u003cpath d=\"m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cp dir=\"auto\"\u003e💥 \u003cstrong\u003eBreaking changes\u003c/strong\u003e\u003c/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eMinimum PHP version is now 8.1\u003c/li\u003e\n\u003cli\u003e\u003ccode\u003eRoundingMode\u003c/code\u003e is now an \u003ccode\u003eenum\u003c/code\u003e; if you're type-hinting rounding modes, you need to type-hint against \u003ccode\u003eRoundingMode\u003c/code\u003e instead of \u003ccode\u003eint\u003c/code\u003e now\u003c/li\u003e\n\u003cli\u003e\u003ccode\u003eBigNumber\u003c/code\u003e classes do not implement the \u003ccode\u003eSerializable\u003c/code\u003e interface anymore (they use the \u003ca href=\"https://wiki.php.net/rfc/custom_object_serialization\" rel=\"nofollow\"\u003enew custom object serialization mechanism\u003c/a\u003e)\u003c/li\u003e\n\u003cli\u003eThe following breaking changes only affect you if you're creating your own \u003ccode\u003eBigNumber\u003c/code\u003e subclasses:\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003ethe return type of \u003ccode\u003eBigNumber::of()\u003c/code\u003e is now \u003ccode\u003estatic\u003c/code\u003e\u003c/li\u003e\n\u003cli\u003e\u003ccode\u003eBigNumber\u003c/code\u003e has a new abstract method \u003ccode\u003efrom()\u003c/code\u003e\u003c/li\u003e\n\u003cli\u003eall \u003ccode\u003epublic\u003c/code\u003e and \u003ccode\u003eprotected\u003c/code\u003e functions of \u003ccode\u003eBigNumber\u003c/code\u003e are now \u003ccode\u003efinal\u003c/code\u003e\u003c/li\u003e\n\u003c/ul\u003e\n\u003c/li\u003e\n\u003c/ul\u003e\n\u003cdiv class=\"markdown-heading\" dir=\"auto\"\u003e\u003ch2 tabindex=\"-1\" class=\"heading-element\" dir=\"auto\"\u003e\u003ca href=\"https://github.com/brick/math/releases/tag/0.11.0\"\u003e0.11.0\u003c/a\u003e - 2023-01-16\u003c/h2\u003e\u003ca id=\"user-content-0110---2023-01-16\" class=\"anchor\" aria-label=\"Permalink: 0.11.0 - 2023-01-16\" href=\"#0110---2023-01-16\"\u003e\u003csvg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"\u003e\u003cpath d=\"m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cp dir=\"auto\"\u003e💥 \u003cstrong\u003eBreaking changes\u003c/strong\u003e\u003c/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eMinimum PHP version is now 8.0\u003c/li\u003e\n\u003cli\u003eMethods accepting a union of types are now strongly typed\u003csup\u003e*\u003c/sup\u003e\u003c/li\u003e\n\u003cli\u003e\u003ccode\u003eMathException\u003c/code\u003e now extends \u003ccode\u003eException\u003c/code\u003e instead of \u003ccode\u003eRuntimeException\u003c/code\u003e\u003c/li\u003e\n\u003c/ul\u003e\n\u003cp dir=\"auto\"\u003e\u003csup\u003e* You may now run into type errors if you were passing \u003ccode\u003eStringable\u003c/code\u003e objects to \u003ccode\u003eof()\u003c/code\u003e or any of the methods\ninternally calling \u003ccode\u003eof()\u003c/code\u003e, with \u003ccode\u003estrict_types\u003c/code\u003e enabled. You can fix this by casting \u003ccode\u003eStringable\u003c/code\u003e objects to \u003ccode\u003estring\u003c/code\u003e\nfirst.\u003c/sup\u003e\u003c/p\u003e\n\u003cdiv class=\"markdown-heading\" dir=\"auto\"\u003e\u003ch2 tabindex=\"-1\" class=\"heading-element\" dir=\"auto\"\u003e\u003ca href=\"https://github.com/brick/math/releases/tag/0.10.2\"\u003e0.10.2\u003c/a\u003e - 2022-08-11\u003c/h2\u003e\u003ca id=\"user-content-0102---2022-08-11\" class=\"anchor\" aria-label=\"Permalink: 0.10.2 - 2022-08-11\" href=\"#0102---2022-08-11\"\u003e\u003csvg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"\u003e\u003cpath d=\"m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cp dir=\"auto\"\u003e👌 \u003cstrong\u003eImprovements\u003c/strong\u003e\u003c/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\u003ccode\u003eBigRational::toFloat()\u003c/code\u003e now simplifies the fraction before performing division (#73) thanks to @olsavmic\u003c/li\u003e\n\u003c/ul\u003e\n\u003cdiv class=\"markdown-heading\" dir=\"auto\"\u003e\u003ch2 tabindex=\"-1\" class=\"heading-element\" dir=\"auto\"\u003e\u003ca href=\"https://github.com/brick/math/releases/tag/0.10.1\"\u003e0.10.1\u003c/a\u003e - 2022-08-02\u003c/h2\u003e\u003ca id=\"user-content-0101---2022-08-02\" class=\"anchor\" aria-label=\"Permalink: 0.10.1 - 2022-08-02\" href=\"#0101---2022-08-02\"\u003e\u003csvg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"\u003e\u003cpath d=\"m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cp dir=\"auto\"\u003e✨ \u003cstrong\u003eNew features\u003c/strong\u003e\u003c/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\u003ccode\u003eBigInteger::gcdMultiple()\u003c/code\u003e returns the GCD of multiple \u003ccode\u003eBigInteger\u003c/code\u003e numbers\u003c/li\u003e\n\u003c/ul\u003e\n\u003cdiv class=\"markdown-heading\" dir=\"auto\"\u003e\u003ch2 tabindex=\"-1\" class=\"heading-element\" dir=\"auto\"\u003e\u003ca href=\"https://github.com/brick/math/releases/tag/0.10.0\"\u003e0.10.0\u003c/a\u003e - 2022-06-18\u003c/h2\u003e\u003ca id=\"user-content-0100---2022-06-18\" class=\"anchor\" aria-label=\"Permalink: 0.10.0 - 2022-06-18\" href=\"#0100---2022-06-18\"\u003e\u003csvg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"\u003e\u003cpath d=\"m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cp dir=\"auto\"\u003e💥 \u003cstrong\u003eBreaking changes\u003c/strong\u003e\u003c/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eMinimum PHP version is now 7.4\u003c/li\u003e\n\u003c/ul\u003e\n\u003cdiv class=\"markdown-heading\" dir=\"auto\"\u003e\u003ch2 tabindex=\"-1\" class=\"heading-element\" dir=\"auto\"\u003e\u003ca href=\"https://github.com/brick/math/releases/tag/0.9.3\"\u003e0.9.3\u003c/a\u003e - 2021-08-15\u003c/h2\u003e\u003ca id=\"user-content-093---2021-08-15\" class=\"anchor\" aria-label=\"Permalink: 0.9.3 - 2021-08-15\" href=\"#093---2021-08-15\"\u003e\u003csvg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"\u003e\u003cpath d=\"m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cp dir=\"auto\"\u003e🚀 \u003cstrong\u003eCompatibility with PHP 8.1\u003c/strong\u003e\u003c/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eSupport for custom object serialization; this removes a warning on PHP 8.1 due to the \u003ccode\u003eSerializable\u003c/code\u003e interface being deprecated (#60) thanks @TRowbotham\u003c/li\u003e\n\u003c/ul\u003e\n\u003cdiv class=\"markdown-heading\" dir=\"auto\"\u003e\u003ch2 tabindex=\"-1\" class=\"heading-element\" dir=\"auto\"\u003e\u003ca href=\"https://github.com/brick/math/releases/tag/0.9.2\"\u003e0.9.2\u003c/a\u003e - 2021-01-20\u003c/h2\u003e\u003ca id=\"user-content-092---2021-01-20\" class=\"anchor\" aria-label=\"Permalink: 0.9.2 - 2021-01-20\" href=\"#092---2021-01-20\"\u003e\u003csvg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"\u003e\u003cpath d=\"m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cp dir=\"auto\"\u003e🐛 \u003cstrong\u003eBug fix\u003c/strong\u003e\u003c/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eIncorrect results could be returned when using the BCMath calculator, with a default scale set with \u003ccode\u003ebcscale()\u003c/code\u003e, on PHP \u0026gt;= 7.2 (#55).\u003c/li\u003e\n\u003c/ul\u003e\n\u003cdiv class=\"markdown-heading\" dir=\"auto\"\u003e\u003ch2 tabindex=\"-1\" class=\"heading-element\" dir=\"auto\"\u003e\u003ca href=\"https://github.com/brick/math/releases/tag/0.9.1\"\u003e0.9.1\u003c/a\u003e - 2020-08-19\u003c/h2\u003e\u003ca id=\"user-content-091---2020-08-19\" class=\"anchor\" aria-label=\"Permalink: 0.9.1 - 2020-08-19\" href=\"#091---2020-08-19\"\u003e\u003csvg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"\u003e\u003cpath d=\"m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cp dir=\"auto\"\u003e✨ \u003cstrong\u003eNew features\u003c/strong\u003e\u003c/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\u003ccode\u003eBigInteger::not()\u003c/code\u003e returns the bitwise \u003ccode\u003eNOT\u003c/code\u003e value\u003c/li\u003e\n\u003c/ul\u003e\n\u003cp dir=\"auto\"\u003e🐛 \u003cstrong\u003eBug fixes\u003c/strong\u003e\u003c/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\u003ccode\u003eBigInteger::toBytes()\u003c/code\u003e could return an incorrect binary representation for some numbers\u003c/li\u003e\n\u003cli\u003eThe bitwise operations \u003ccode\u003eand()\u003c/code\u003e, \u003ccode\u003eor()\u003c/code\u003e, \u003ccode\u003exor()\u003c/code\u003e on \u003ccode\u003eBigInteger\u003c/code\u003e could return an incorrect result when the GMP extension is not available\u003c/li\u003e\n\u003c/ul\u003e\n\u003cdiv class=\"markdown-heading\" dir=\"auto\"\u003e\u003ch2 tabindex=\"-1\" class=\"heading-element\" dir=\"auto\"\u003e\u003ca href=\"https://github.com/brick/math/releases/tag/0.9.0\"\u003e0.9.0\u003c/a\u003e - 2020-08-18\u003c/h2\u003e\u003ca id=\"user-content-090---2020-08-18\" class=\"anchor\" aria-label=\"Permalink: 0.9.0 - 2020-08-18\" href=\"#090---2020-08-18\"\u003e\u003csvg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"\u003e\u003cpath d=\"m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cp dir=\"auto\"\u003e👌 \u003cstrong\u003eImprovements\u003c/strong\u003e\u003c/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\u003ccode\u003eBigNumber::of()\u003c/code\u003e now accepts \u003ccode\u003e.123\u003c/code\u003e and \u003ccode\u003e123.\u003c/code\u003e formats, both of which return a \u003ccode\u003eBigDecimal\u003c/code\u003e\u003c/li\u003e\n\u003c/ul\u003e\n\u003cp dir=\"auto\"\u003e💥 \u003cstrong\u003eBreaking changes\u003c/strong\u003e\u003c/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eDeprecated method \u003ccode\u003eBigInteger::powerMod()\u003c/code\u003e has been removed - use \u003ccode\u003emodPow()\u003c/code\u003e instead\u003c/li\u003e\n\u003cli\u003eDeprecated method \u003ccode\u003eBigInteger::parse()\u003c/code\u003e has been removed - use \u003ccode\u003efromBase()\u003c/code\u003e instead\u003c/li\u003e\n\u003c/ul\u003e\n\u003cdiv class=\"markdown-heading\" dir=\"auto\"\u003e\u003ch2 tabindex=\"-1\" class=\"heading-element\" dir=\"auto\"\u003e\u003ca href=\"https://github.com/brick/math/releases/tag/0.8.17\"\u003e0.8.17\u003c/a\u003e - 2020-08-19\u003c/h2\u003e\u003ca id=\"user-content-0817---2020-08-19\" class=\"anchor\" aria-label=\"Permalink: 0.8.17 - 2020-08-19\" href=\"#0817---2020-08-19\"\u003e\u003csvg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"\u003e\u003cpath d=\"m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cp dir=\"auto\"\u003e🐛 \u003cstrong\u003eBug fix\u003c/strong\u003e\u003c/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\u003ccode\u003eBigInteger::toBytes()\u003c/code\u003e could return an incorrect binary representation for some numbers\u003c/li\u003e\n\u003cli\u003eThe bitwise operations \u003ccode\u003eand()\u003c/code\u003e, \u003ccode\u003eor()\u003c/code\u003e, \u003ccode\u003exor()\u003c/code\u003e on \u003ccode\u003eBigInteger\u003c/code\u003e could return an incorrect result when the GMP extension is not available\u003c/li\u003e\n\u003c/ul\u003e\n\u003cdiv class=\"markdown-heading\" dir=\"auto\"\u003e\u003ch2 tabindex=\"-1\" class=\"heading-element\" dir=\"auto\"\u003e\u003ca href=\"https://github.com/brick/math/releases/tag/0.8.16\"\u003e0.8.16\u003c/a\u003e - 2020-08-18\u003c/h2\u003e\u003ca id=\"user-content-0816---2020-08-18\" class=\"anchor\" aria-label=\"Permalink: 0.8.16 - 2020-08-18\" href=\"#0816---2020-08-18\"\u003e\u003csvg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"\u003e\u003cpath d=\"m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cp dir=\"auto\"\u003e🚑 \u003cstrong\u003eCritical fix\u003c/strong\u003e\u003c/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eThis version reintroduces the deprecated \u003ccode\u003eBigInteger::parse()\u003c/code\u003e method, that has been removed by mistake in version \u003ccode\u003e0.8.9\u003c/code\u003e and should have lasted for the whole \u003ccode\u003e0.8\u003c/code\u003e release cycle.\u003c/li\u003e\n\u003c/ul\u003e\n\u003cp dir=\"auto\"\u003e✨ \u003cstrong\u003eNew features\u003c/strong\u003e\u003c/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\u003ccode\u003eBigInteger::modInverse()\u003c/code\u003e calculates a modular multiplicative inverse\u003c/li\u003e\n\u003cli\u003e\u003ccode\u003eBigInteger::fromBytes()\u003c/code\u003e creates a \u003ccode\u003eBigInteger\u003c/code\u003e from a byte string\u003c/li\u003e\n\u003cli\u003e\u003ccode\u003eBigInteger::toBytes()\u003c/code\u003e converts a \u003ccode\u003eBigInteger\u003c/code\u003e to a byte string\u003c/li\u003e\n\u003cli\u003e\u003ccode\u003eBigInteger::randomBits()\u003c/code\u003e creates a pseudo-random \u003ccode\u003eBigInteger\u003c/code\u003e of a given bit length\u003c/li\u003e\n\u003cli\u003e\u003ccode\u003eBigInteger::randomRange()\u003c/code\u003e creates a pseudo-random \u003ccode\u003eBigInteger\u003c/code\u003e between two bounds\u003c/li\u003e\n\u003c/ul\u003e\n\u003cp dir=\"auto\"\u003e💩 \u003cstrong\u003eDeprecations\u003c/strong\u003e\u003c/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\u003ccode\u003eBigInteger::powerMod()\u003c/code\u003e is now deprecated in favour of \u003ccode\u003emodPow()\u003c/code\u003e\u003c/li\u003e\n\u003c/ul\u003e\n\u003cdiv class=\"markdown-heading\" dir=\"auto\"\u003e\u003ch2 tabindex=\"-1\" class=\"heading-element\" dir=\"auto\"\u003e\u003ca href=\"https://github.com/brick/math/releases/tag/0.8.15\"\u003e0.8.15\u003c/a\u003e - 2020-04-15\u003c/h2\u003e\u003ca id=\"user-content-0815---2020-04-15\" class=\"anchor\" aria-label=\"Permalink: 0.8.15 - 2020-04-15\" href=\"#0815---2020-04-15\"\u003e\u003csvg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"\u003e\u003cpath d=\"m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cp dir=\"auto\"\u003e🐛 \u003cstrong\u003eFixes\u003c/strong\u003e\u003c/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eadded missing \u003ccode\u003eext-json\u003c/code\u003e requirement, due to \u003ccode\u003eBigNumber\u003c/code\u003e implementing \u003ccode\u003eJsonSerializable\u003c/code\u003e\u003c/li\u003e\n\u003c/ul\u003e\n\u003cp dir=\"auto\"\u003e⚡️ \u003cstrong\u003eOptimizations\u003c/strong\u003e\u003c/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eadditional optimization in \u003ccode\u003eBigInteger::remainder()\u003c/code\u003e\u003c/li\u003e\n\u003c/ul\u003e\n\u003cdiv class=\"markdown-heading\" dir=\"auto\"\u003e\u003ch2 tabindex=\"-1\" class=\"heading-element\" dir=\"auto\"\u003e\u003ca href=\"https://github.com/brick/math/releases/tag/0.8.14\"\u003e0.8.14\u003c/a\u003e - 2020-02-18\u003c/h2\u003e\u003ca id=\"user-content-0814---2020-02-18\" class=\"anchor\" aria-label=\"Permalink: 0.8.14 - 2020-02-18\" href=\"#0814---2020-02-18\"\u003e\u003csvg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"\u003e\u003cpath d=\"m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cp dir=\"auto\"\u003e✨ \u003cstrong\u003eNew features\u003c/strong\u003e\u003c/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\u003ccode\u003eBigInteger::getLowestSetBit()\u003c/code\u003e returns the index of the rightmost one bit\u003c/li\u003e\n\u003c/ul\u003e\n\u003cdiv class=\"markdown-heading\" dir=\"auto\"\u003e\u003ch2 tabindex=\"-1\" class=\"heading-element\" dir=\"auto\"\u003e\u003ca href=\"https://github.com/brick/math/releases/tag/0.8.13\"\u003e0.8.13\u003c/a\u003e - 2020-02-16\u003c/h2\u003e\u003ca id=\"user-content-0813---2020-02-16\" class=\"anchor\" aria-label=\"Permalink: 0.8.13 - 2020-02-16\" href=\"#0813---2020-02-16\"\u003e\u003csvg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"\u003e\u003cpath d=\"m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cp dir=\"auto\"\u003e✨ \u003cstrong\u003eNew features\u003c/strong\u003e\u003c/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\u003ccode\u003eBigInteger::isEven()\u003c/code\u003e tests whether the number is even\u003c/li\u003e\n\u003cli\u003e\u003ccode\u003eBigInteger::isOdd()\u003c/code\u003e tests whether the number is odd\u003c/li\u003e\n\u003cli\u003e\u003ccode\u003eBigInteger::testBit()\u003c/code\u003e tests if a bit is set\u003c/li\u003e\n\u003cli\u003e\u003ccode\u003eBigInteger::getBitLength()\u003c/code\u003e returns the number of bits in the minimal representation of the number\u003c/li\u003e\n\u003c/ul\u003e\n\u003cdiv class=\"markdown-heading\" dir=\"auto\"\u003e\u003ch2 tabindex=\"-1\" class=\"heading-element\" dir=\"auto\"\u003e\u003ca href=\"https://github.com/brick/math/releases/tag/0.8.12\"\u003e0.8.12\u003c/a\u003e - 2020-02-03\u003c/h2\u003e\u003ca id=\"user-content-0812---2020-02-03\" class=\"anchor\" aria-label=\"Permalink: 0.8.12 - 2020-02-03\" href=\"#0812---2020-02-03\"\u003e\u003csvg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"\u003e\u003cpath d=\"m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cp dir=\"auto\"\u003e🛠️ \u003cstrong\u003eMaintenance release\u003c/strong\u003e\u003c/p\u003e\n\u003cp dir=\"auto\"\u003eClasses are now annotated for better static analysis with \u003ca href=\"https://psalm.dev/\" rel=\"nofollow\"\u003epsalm\u003c/a\u003e.\u003c/p\u003e\n\u003cp dir=\"auto\"\u003eThis is a maintenance release: no bug fixes, no new features, no breaking changes.\u003c/p\u003e\n\u003cdiv class=\"markdown-heading\" dir=\"auto\"\u003e\u003ch2 tabindex=\"-1\" class=\"heading-element\" dir=\"auto\"\u003e\u003ca href=\"https://github.com/brick/math/releases/tag/0.8.11\"\u003e0.8.11\u003c/a\u003e - 2020-01-23\u003c/h2\u003e\u003ca id=\"user-content-0811---2020-01-23\" class=\"anchor\" aria-label=\"Permalink: 0.8.11 - 2020-01-23\" href=\"#0811---2020-01-23\"\u003e\u003csvg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"\u003e\u003cpath d=\"m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cp dir=\"auto\"\u003e✨ \u003cstrong\u003eNew feature\u003c/strong\u003e\u003c/p\u003e\n\u003cp dir=\"auto\"\u003e\u003ccode\u003eBigInteger::powerMod()\u003c/code\u003e performs a power-with-modulo operation. Useful for crypto.\u003c/p\u003e\n\u003cdiv class=\"markdown-heading\" dir=\"auto\"\u003e\u003ch2 tabindex=\"-1\" class=\"heading-element\" dir=\"auto\"\u003e\u003ca href=\"https://github.com/brick/math/releases/tag/0.8.10\"\u003e0.8.10\u003c/a\u003e - 2020-01-21\u003c/h2\u003e\u003ca id=\"user-content-0810---2020-01-21\" class=\"anchor\" aria-label=\"Permalink: 0.8.10 - 2020-01-21\" href=\"#0810---2020-01-21\"\u003e\u003csvg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"\u003e\u003cpath d=\"m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cp dir=\"auto\"\u003e✨ \u003cstrong\u003eNew feature\u003c/strong\u003e\u003c/p\u003e\n\u003cp dir=\"auto\"\u003e\u003ccode\u003eBigInteger::mod()\u003c/code\u003e returns the \u003cstrong\u003emodulo\u003c/strong\u003e of two numbers. The \u003cem\u003emodulo\u003c/em\u003e differs from the \u003cem\u003eremainder\u003c/em\u003e when the signs of the operands are different.\u003c/p\u003e\n\u003cdiv class=\"markdown-heading\" dir=\"auto\"\u003e\u003ch2 tabindex=\"-1\" class=\"heading-element\" dir=\"auto\"\u003e\u003ca href=\"https://github.com/brick/math/releases/tag/0.8.9\"\u003e0.8.9\u003c/a\u003e - 2020-01-08\u003c/h2\u003e\u003ca id=\"user-content-089---2020-01-08\" class=\"anchor\" aria-label=\"Permalink: 0.8.9 - 2020-01-08\" href=\"#089---2020-01-08\"\u003e\u003csvg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"\u003e\u003cpath d=\"m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cp dir=\"auto\"\u003e⚡️ \u003cstrong\u003ePerformance improvements\u003c/strong\u003e\u003c/p\u003e\n\u003cp dir=\"auto\"\u003eA few additional optimizations in \u003ccode\u003eBigInteger\u003c/code\u003e and \u003ccode\u003eBigDecimal\u003c/code\u003e when one of the operands can be returned as is. Thanks to @tomtomsen in #24.\u003c/p\u003e\n\u003cdiv class=\"markdown-heading\" dir=\"auto\"\u003e\u003ch2 tabindex=\"-1\" class=\"heading-element\" dir=\"auto\"\u003e\u003ca href=\"https://github.com/brick/math/releases/tag/0.8.8\"\u003e0.8.8\u003c/a\u003e - 2019-04-25\u003c/h2\u003e\u003ca id=\"user-content-088---2019-04-25\" class=\"anchor\" aria-label=\"Permalink: 0.8.8 - 2019-04-25\" href=\"#088---2019-04-25\"\u003e\u003csvg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"\u003e\u003cpath d=\"m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cp dir=\"auto\"\u003e🐛 \u003cstrong\u003eBug fixes\u003c/strong\u003e\u003c/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\u003ccode\u003eBigInteger::toBase()\u003c/code\u003e could return an empty string for zero values (BCMath \u0026amp; Native calculators only, GMP calculator unaffected)\u003c/li\u003e\n\u003c/ul\u003e\n\u003cp dir=\"auto\"\u003e✨ \u003cstrong\u003eNew features\u003c/strong\u003e\u003c/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\u003ccode\u003eBigInteger::toArbitraryBase()\u003c/code\u003e converts a number to an arbitrary base, using a custom alphabet\u003c/li\u003e\n\u003cli\u003e\u003ccode\u003eBigInteger::fromArbitraryBase()\u003c/code\u003e converts a string in an arbitrary base, using a custom alphabet, back to a number\u003c/li\u003e\n\u003c/ul\u003e\n\u003cp dir=\"auto\"\u003eThese methods can be used as the foundation to convert strings between different bases/alphabets, using BigInteger as an intermediate representation.\u003c/p\u003e\n\u003cp dir=\"auto\"\u003e💩 \u003cstrong\u003eDeprecations\u003c/strong\u003e\u003c/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\u003ccode\u003eBigInteger::parse()\u003c/code\u003e is now deprecated in favour of \u003ccode\u003efromBase()\u003c/code\u003e\u003c/li\u003e\n\u003c/ul\u003e\n\u003cp dir=\"auto\"\u003e\u003ccode\u003eBigInteger::fromBase()\u003c/code\u003e works the same way as \u003ccode\u003eparse()\u003c/code\u003e, with 2 minor differences:\u003c/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003ethe \u003ccode\u003e$base\u003c/code\u003e parameter is required, it does not default to \u003ccode\u003e10\u003c/code\u003e\u003c/li\u003e\n\u003cli\u003eit throws a \u003ccode\u003eNumberFormatException\u003c/code\u003e instead of an \u003ccode\u003eInvalidArgumentException\u003c/code\u003e when the number is malformed\u003c/li\u003e\n\u003c/ul\u003e\n\u003cdiv class=\"markdown-heading\" dir=\"auto\"\u003e\u003ch2 tabindex=\"-1\" class=\"heading-element\" dir=\"auto\"\u003e\u003ca href=\"https://github.com/brick/math/releases/tag/0.8.7\"\u003e0.8.7\u003c/a\u003e - 2019-04-20\u003c/h2\u003e\u003ca id=\"user-content-087---2019-04-20\" class=\"anchor\" aria-label=\"Permalink: 0.8.7 - 2019-04-20\" href=\"#087---2019-04-20\"\u003e\u003csvg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"\u003e\u003cpath d=\"m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eImprovements\u003c/strong\u003e\u003c/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eSafer conversion from \u003ccode\u003efloat\u003c/code\u003e when using custom locales\u003c/li\u003e\n\u003cli\u003e\u003cstrong\u003eMuch faster\u003c/strong\u003e \u003ccode\u003eNativeCalculator\u003c/code\u003e implementation 🚀\u003c/li\u003e\n\u003c/ul\u003e\n\u003cp dir=\"auto\"\u003eYou can expect \u003cstrong\u003eat least a 3x performance improvement\u003c/strong\u003e for common arithmetic operations when using the library on systems without GMP or BCMath; it gets exponentially faster on multiplications with a high number of digits. This is due to calculations now being performed on whole blocks of digits (the block size depending on the platform, 32-bit or 64-bit) instead of digit-by-digit as before.\u003c/p\u003e\n\u003cdiv class=\"markdown-heading\" dir=\"auto\"\u003e\u003ch2 tabindex=\"-1\" class=\"heading-element\" dir=\"auto\"\u003e\u003ca href=\"https://github.com/brick/math/releases/tag/0.8.6\"\u003e0.8.6\u003c/a\u003e - 2019-04-11\u003c/h2\u003e\u003ca id=\"user-content-086---2019-04-11\" class=\"anchor\" aria-label=\"Permalink: 0.8.6 - 2019-04-11\" href=\"#086---2019-04-11\"\u003e\u003csvg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"\u003e\u003cpath d=\"m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eNew method\u003c/strong\u003e\u003c/p\u003e\n\u003cp dir=\"auto\"\u003e\u003ccode\u003eBigNumber::sum()\u003c/code\u003e returns the sum of one or more numbers.\u003c/p\u003e\n\u003cdiv class=\"markdown-heading\" dir=\"auto\"\u003e\u003ch2 tabindex=\"-1\" class=\"heading-element\" dir=\"auto\"\u003e\u003ca href=\"https://github.com/brick/math/releases/tag/0.8.5\"\u003e0.8.5\u003c/a\u003e - 2019-02-12\u003c/h2\u003e\u003ca id=\"user-content-085---2019-02-12\" class=\"anchor\" aria-label=\"Permalink: 0.8.5 - 2019-02-12\" href=\"#085---2019-02-12\"\u003e\u003csvg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"\u003e\u003cpath d=\"m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eBug fix\u003c/strong\u003e: \u003ccode\u003eof()\u003c/code\u003e factory methods could fail when passing a \u003ccode\u003efloat\u003c/code\u003e in environments using a \u003ccode\u003eLC_NUMERIC\u003c/code\u003e locale with a decimal separator other than \u003ccode\u003e'.'\u003c/code\u003e (#20).\u003c/p\u003e\n\u003cp dir=\"auto\"\u003eThanks @manowark 👍\u003c/p\u003e\n\u003cdiv class=\"markdown-heading\" dir=\"auto\"\u003e\u003ch2 tabindex=\"-1\" class=\"heading-element\" dir=\"auto\"\u003e\u003ca href=\"https://github.com/brick/math/releases/tag/0.8.4\"\u003e0.8.4\u003c/a\u003e - 2018-12-07\u003c/h2\u003e\u003ca id=\"user-content-084---2018-12-07\" class=\"anchor\" aria-label=\"Permalink: 0.8.4 - 2018-12-07\" href=\"#084---2018-12-07\"\u003e\u003csvg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"\u003e\u003cpath d=\"m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eNew method\u003c/strong\u003e\u003c/p\u003e\n\u003cp dir=\"auto\"\u003e\u003ccode\u003eBigDecimal::sqrt()\u003c/code\u003e calculates the square root of a decimal number, to a given scale.\u003c/p\u003e\n\u003cdiv class=\"markdown-heading\" dir=\"auto\"\u003e\u003ch2 tabindex=\"-1\" class=\"heading-element\" dir=\"auto\"\u003e\u003ca href=\"https://github.com/brick/math/releases/tag/0.8.3\"\u003e0.8.3\u003c/a\u003e - 2018-12-06\u003c/h2\u003e\u003ca id=\"user-content-083---2018-12-06\" class=\"anchor\" aria-label=\"Permalink: 0.8.3 - 2018-12-06\" href=\"#083---2018-12-06\"\u003e\u003csvg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"\u003e\u003cpath d=\"m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eNew method\u003c/strong\u003e\u003c/p\u003e\n\u003cp dir=\"auto\"\u003e\u003ccode\u003eBigInteger::sqrt()\u003c/code\u003e calculates the square root of a number (thanks @peter279k).\u003c/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eNew exception\u003c/strong\u003e\u003c/p\u003e\n\u003cp dir=\"auto\"\u003e\u003ccode\u003eNegativeNumberException\u003c/code\u003e is thrown when calling \u003ccode\u003esqrt()\u003c/code\u003e on a negative number.\u003c/p\u003e\n\u003cdiv class=\"markdown-heading\" dir=\"auto\"\u003e\u003ch2 tabindex=\"-1\" class=\"heading-element\" dir=\"auto\"\u003e\u003ca href=\"https://github.com/brick/math/releases/tag/0.8.2\"\u003e0.8.2\u003c/a\u003e - 2018-11-08\u003c/h2\u003e\u003ca id=\"user-content-082---2018-11-08\" class=\"anchor\" aria-label=\"Permalink: 0.8.2 - 2018-11-08\" href=\"#082---2018-11-08\"\u003e\u003csvg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"\u003e\u003cpath d=\"m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003ePerformance update\u003c/strong\u003e\u003c/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eFurther improvement of \u003ccode\u003etoInt()\u003c/code\u003e performance\u003c/li\u003e\n\u003cli\u003e\u003ccode\u003eNativeCalculator\u003c/code\u003e can now perform some multiplications more efficiently\u003c/li\u003e\n\u003c/ul\u003e\n\u003cdiv class=\"markdown-heading\" dir=\"auto\"\u003e\u003ch2 tabindex=\"-1\" class=\"heading-element\" dir=\"auto\"\u003e\u003ca href=\"https://github.com/brick/math/releases/tag/0.8.1\"\u003e0.8.1\u003c/a\u003e - 2018-11-07\u003c/h2\u003e\u003ca id=\"user-content-081---2018-11-07\" class=\"anchor\" aria-label=\"Permalink: 0.8.1 - 2018-11-07\" href=\"#081---2018-11-07\"\u003e\u003csvg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"\u003e\u003cpath d=\"m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cp dir=\"auto\"\u003ePerformance optimization of \u003ccode\u003etoInt()\u003c/code\u003e methods.\u003c/p\u003e\n\u003cdiv class=\"markdown-heading\" dir=\"auto\"\u003e\u003ch2 tabindex=\"-1\" class=\"heading-element\" dir=\"auto\"\u003e\u003ca href=\"https://github.com/brick/math/releases/tag/0.8.0\"\u003e0.8.0\u003c/a\u003e - 2018-10-13\u003c/h2\u003e\u003ca id=\"user-content-080---2018-10-13\" class=\"anchor\" aria-label=\"Permalink: 0.8.0 - 2018-10-13\" href=\"#080---2018-10-13\"\u003e\u003csvg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"\u003e\u003cpath d=\"m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eBreaking changes\u003c/strong\u003e\u003c/p\u003e\n\u003cp dir=\"auto\"\u003eThe following deprecated methods have been removed. Use the new method name instead:\u003c/p\u003e\n\u003cmarkdown-accessiblity-table\u003e\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eMethod removed\u003c/th\u003e\n\u003cth\u003eReplacement method\u003c/th\u003e\n\u003c/tr\u003e\n\u003c/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ccode\u003eBigDecimal::getIntegral()\u003c/code\u003e\u003c/td\u003e\n\u003ctd\u003e\u003ccode\u003eBigDecimal::getIntegralPart()\u003c/code\u003e\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ccode\u003eBigDecimal::getFraction()\u003c/code\u003e\u003c/td\u003e\n\u003ctd\u003e\u003ccode\u003eBigDecimal::getFractionalPart()\u003c/code\u003e\u003c/td\u003e\n\u003c/tr\u003e\n\u003c/tbody\u003e\n\u003c/table\u003e\u003c/markdown-accessiblity-table\u003e\n\u003chr\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eNew features\u003c/strong\u003e\u003c/p\u003e\n\u003cp dir=\"auto\"\u003e\u003ccode\u003eBigInteger\u003c/code\u003e has been augmented with 5 new methods for bitwise operations:\u003c/p\u003e\n\u003cmarkdown-accessiblity-table\u003e\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eNew method\u003c/th\u003e\n\u003cth\u003eDescription\u003c/th\u003e\n\u003c/tr\u003e\n\u003c/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ccode\u003eand()\u003c/code\u003e\u003c/td\u003e\n\u003ctd\u003eperforms a bitwise \u003ccode\u003eAND\u003c/code\u003e operation on two numbers\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ccode\u003eor()\u003c/code\u003e\u003c/td\u003e\n\u003ctd\u003eperforms a bitwise \u003ccode\u003eOR\u003c/code\u003e operation on two numbers\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ccode\u003exor()\u003c/code\u003e\u003c/td\u003e\n\u003ctd\u003eperforms a bitwise \u003ccode\u003eXOR\u003c/code\u003e operation on two numbers\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ccode\u003eshiftedLeft()\u003c/code\u003e\u003c/td\u003e\n\u003ctd\u003ereturns the number shifted left by a number of bits\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ccode\u003eshiftedRight()\u003c/code\u003e\u003c/td\u003e\n\u003ctd\u003ereturns the number shifted right by a number of bits\u003c/td\u003e\n\u003c/tr\u003e\n\u003c/tbody\u003e\n\u003c/table\u003e\u003c/markdown-accessiblity-table\u003e\n\u003cp dir=\"auto\"\u003eThanks to @DASPRiD 👍\u003c/p\u003e\n\u003cdiv class=\"markdown-heading\" dir=\"auto\"\u003e\u003ch2 tabindex=\"-1\" class=\"heading-element\" dir=\"auto\"\u003e\u003ca href=\"https://github.com/brick/math/releases/tag/0.7.3\"\u003e0.7.3\u003c/a\u003e - 2018-08-20\u003c/h2\u003e\u003ca id=\"user-content-073---2018-08-20\" class=\"anchor\" aria-label=\"Permalink: 0.7.3 - 2018-08-20\" href=\"#073---2018-08-20\"\u003e\u003csvg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"\u003e\u003cpath d=\"m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eNew method:\u003c/strong\u003e \u003ccode\u003eBigDecimal::hasNonZeroFractionalPart()\u003c/code\u003e\u003c/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eRenamed/deprecated methods:\u003c/strong\u003e\u003c/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\u003ccode\u003eBigDecimal::getIntegral()\u003c/code\u003e has been renamed to \u003ccode\u003egetIntegralPart()\u003c/code\u003e and is now deprecated\u003c/li\u003e\n\u003cli\u003e\u003ccode\u003eBigDecimal::getFraction()\u003c/code\u003e has been renamed to \u003ccode\u003egetFractionalPart()\u003c/code\u003e and is now deprecated\u003c/li\u003e\n\u003c/ul\u003e\n\u003cdiv class=\"markdown-heading\" dir=\"auto\"\u003e\u003ch2 tabindex=\"-1\" class=\"heading-element\" dir=\"auto\"\u003e\u003ca href=\"https://github.com/brick/math/releases/tag/0.7.2\"\u003e0.7.2\u003c/a\u003e - 2018-07-21\u003c/h2\u003e\u003ca id=\"user-content-072---2018-07-21\" class=\"anchor\" aria-label=\"Permalink: 0.7.2 - 2018-07-21\" href=\"#072---2018-07-21\"\u003e\u003csvg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"\u003e\u003cpath d=\"m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003ePerformance update\u003c/strong\u003e\u003c/p\u003e\n\u003cp dir=\"auto\"\u003e\u003ccode\u003eBigInteger::parse()\u003c/code\u003e and \u003ccode\u003etoBase()\u003c/code\u003e now use GMP's built-in base conversion features when available.\u003c/p\u003e\n\u003cdiv class=\"markdown-heading\" dir=\"auto\"\u003e\u003ch2 tabindex=\"-1\" class=\"heading-element\" dir=\"auto\"\u003e\u003ca href=\"https://github.com/brick/math/releases/tag/0.7.1\"\u003e0.7.1\u003c/a\u003e - 2018-03-01\u003c/h2\u003e\u003ca id=\"user-content-071---2018-03-01\" class=\"anchor\" aria-label=\"Permalink: 0.7.1 - 2018-03-01\" href=\"#071---2018-03-01\"\u003e\u003csvg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"\u003e\u003cpath d=\"m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cp dir=\"auto\"\u003eThis is a maintenance release, no code has been changed.\u003c/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eWhen installed with \u003ccode\u003e--no-dev\u003c/code\u003e, the autoloader does not autoload tests anymore\u003c/li\u003e\n\u003cli\u003eTests and other files unnecessary for production are excluded from the dist package\u003c/li\u003e\n\u003c/ul\u003e\n\u003cp dir=\"auto\"\u003eThis will help make installations more compact.\u003c/p\u003e\n\u003cdiv class=\"markdown-heading\" dir=\"auto\"\u003e\u003ch2 tabindex=\"-1\" class=\"heading-element\" dir=\"auto\"\u003e\u003ca href=\"https://github.com/brick/math/releases/tag/0.7.0\"\u003e0.7.0\u003c/a\u003e - 2017-10-02\u003c/h2\u003e\u003ca id=\"user-content-070---2017-10-02\" class=\"anchor\" aria-label=\"Permalink: 0.7.0 - 2017-10-02\" href=\"#070---2017-10-02\"\u003e\u003csvg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"\u003e\u003cpath d=\"m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cp dir=\"auto\"\u003eMethods renamed:\u003c/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\u003ccode\u003eBigNumber:sign()\u003c/code\u003e has been renamed to \u003ccode\u003egetSign()\u003c/code\u003e\u003c/li\u003e\n\u003cli\u003e\u003ccode\u003eBigDecimal::unscaledValue()\u003c/code\u003e has been renamed to \u003ccode\u003egetUnscaledValue()\u003c/code\u003e\u003c/li\u003e\n\u003cli\u003e\u003ccode\u003eBigDecimal::scale()\u003c/code\u003e has been renamed to \u003ccode\u003egetScale()\u003c/code\u003e\u003c/li\u003e\n\u003cli\u003e\u003ccode\u003eBigDecimal::integral()\u003c/code\u003e has been renamed to \u003ccode\u003egetIntegral()\u003c/code\u003e\u003c/li\u003e\n\u003cli\u003e\u003ccode\u003eBigDecimal::fraction()\u003c/code\u003e has been renamed to \u003ccode\u003egetFraction()\u003c/code\u003e\u003c/li\u003e\n\u003cli\u003e\u003ccode\u003eBigRational::numerator()\u003c/code\u003e has been renamed to \u003ccode\u003egetNumerator()\u003c/code\u003e\u003c/li\u003e\n\u003cli\u003e\u003ccode\u003eBigRational::denominator()\u003c/code\u003e has been renamed to \u003ccode\u003egetDenominator()\u003c/code\u003e\u003c/li\u003e\n\u003c/ul\u003e\n\u003cp dir=\"auto\"\u003eClasses renamed:\u003c/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\u003ccode\u003eArithmeticException\u003c/code\u003e has been renamed to \u003ccode\u003eMathException\u003c/code\u003e\u003c/li\u003e\n\u003c/ul\u003e\n\u003cdiv class=\"markdown-heading\" dir=\"auto\"\u003e\u003ch2 tabindex=\"-1\" class=\"heading-element\" dir=\"auto\"\u003e\u003ca href=\"https://github.com/brick/math/releases/tag/0.6.2\"\u003e0.6.2\u003c/a\u003e - 2017-10-02\u003c/h2\u003e\u003ca id=\"user-content-062---2017-10-02\" class=\"anchor\" aria-label=\"Permalink: 0.6.2 - 2017-10-02\" href=\"#062---2017-10-02\"\u003e\u003csvg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"\u003e\u003cpath d=\"m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cp dir=\"auto\"\u003eThe base class for all exceptions is now \u003ccode\u003eMathException\u003c/code\u003e.\n\u003ccode\u003eArithmeticException\u003c/code\u003e has been deprecated, and will be removed in 0.7.0.\u003c/p\u003e\n\u003cdiv class=\"markdown-heading\" dir=\"auto\"\u003e\u003ch2 tabindex=\"-1\" class=\"heading-element\" dir=\"auto\"\u003e\u003ca href=\"https://github.com/brick/math/releases/tag/0.6.1\"\u003e0.6.1\u003c/a\u003e - 2017-10-02\u003c/h2\u003e\u003ca id=\"user-content-061---2017-10-02\" class=\"anchor\" aria-label=\"Permalink: 0.6.1 - 2017-10-02\" href=\"#061---2017-10-02\"\u003e\u003csvg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"\u003e\u003cpath d=\"m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cp dir=\"auto\"\u003eA number of methods have been renamed:\u003c/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\u003ccode\u003eBigNumber:sign()\u003c/code\u003e is deprecated; use \u003ccode\u003egetSign()\u003c/code\u003e instead\u003c/li\u003e\n\u003cli\u003e\u003ccode\u003eBigDecimal::unscaledValue()\u003c/code\u003e is deprecated; use \u003ccode\u003egetUnscaledValue()\u003c/code\u003e instead\u003c/li\u003e\n\u003cli\u003e\u003ccode\u003eBigDecimal::scale()\u003c/code\u003e is deprecated; use \u003ccode\u003egetScale()\u003c/code\u003e instead\u003c/li\u003e\n\u003cli\u003e\u003ccode\u003eBigDecimal::integral()\u003c/code\u003e is deprecated; use \u003ccode\u003egetIntegral()\u003c/code\u003e instead\u003c/li\u003e\n\u003cli\u003e\u003ccode\u003eBigDecimal::fraction()\u003c/code\u003e is deprecated; use \u003ccode\u003egetFraction()\u003c/code\u003e instead\u003c/li\u003e\n\u003cli\u003e\u003ccode\u003eBigRational::numerator()\u003c/code\u003e is deprecated; use \u003ccode\u003egetNumerator()\u003c/code\u003e instead\u003c/li\u003e\n\u003cli\u003e\u003ccode\u003eBigRational::denominator()\u003c/code\u003e is deprecated; use \u003ccode\u003egetDenominator()\u003c/code\u003e instead\u003c/li\u003e\n\u003c/ul\u003e\n\u003cp dir=\"auto\"\u003eThe old methods will be removed in version 0.7.0.\u003c/p\u003e\n\u003cdiv class=\"markdown-heading\" dir=\"auto\"\u003e\u003ch2 tabindex=\"-1\" class=\"heading-element\" dir=\"auto\"\u003e\u003ca href=\"https://github.com/brick/math/releases/tag/0.6.0\"\u003e0.6.0\u003c/a\u003e - 2017-08-25\u003c/h2\u003e\u003ca id=\"user-content-060---2017-08-25\" class=\"anchor\" aria-label=\"Permalink: 0.6.0 - 2017-08-25\" href=\"#060---2017-08-25\"\u003e\u003csvg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"\u003e\u003cpath d=\"m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eMinimum PHP version is now \u003ca href=\"https://gophp71.org/\" rel=\"nofollow\"\u003e7.1\u003c/a\u003e; for PHP 5.6 and PHP 7.0 support, use version \u003ccode\u003e0.5\u003c/code\u003e\u003c/li\u003e\n\u003cli\u003eDeprecated method \u003ccode\u003eBigDecimal::withScale()\u003c/code\u003e has been removed; use \u003ccode\u003etoScale()\u003c/code\u003e instead\u003c/li\u003e\n\u003cli\u003eMethod \u003ccode\u003eBigNumber::toInteger()\u003c/code\u003e has been renamed to \u003ccode\u003etoInt()\u003c/code\u003e\u003c/li\u003e\n\u003c/ul\u003e\n\u003cdiv class=\"markdown-heading\" dir=\"auto\"\u003e\u003ch2 tabindex=\"-1\" class=\"heading-element\" dir=\"auto\"\u003e\u003ca href=\"https://github.com/brick/math/releases/tag/0.5.4\"\u003e0.5.4\u003c/a\u003e - 2016-10-17\u003c/h2\u003e\u003ca id=\"user-content-054---2016-10-17\" class=\"anchor\" aria-label=\"Permalink: 0.5.4 - 2016-10-17\" href=\"#054---2016-10-17\"\u003e\u003csvg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"\u003e\u003cpath d=\"m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cp dir=\"auto\"\u003e\u003ccode\u003eBigNumber\u003c/code\u003e classes now implement \u003ca href=\"http://php.net/manual/en/class.jsonserializable.php\" rel=\"nofollow\"\u003eJsonSerializable\u003c/a\u003e.\nThe JSON output is always a string.\u003c/p\u003e\n\u003cdiv class=\"markdown-heading\" dir=\"auto\"\u003e\u003ch2 tabindex=\"-1\" class=\"heading-element\" dir=\"auto\"\u003e\u003ca href=\"https://github.com/brick/math/releases/tag/0.5.3\"\u003e0.5.3\u003c/a\u003e - 2016-03-31\u003c/h2\u003e\u003ca id=\"user-content-053---2016-03-31\" class=\"anchor\" aria-label=\"Permalink: 0.5.3 - 2016-03-31\" href=\"#053---2016-03-31\"\u003e\u003csvg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"\u003e\u003cpath d=\"m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cp dir=\"auto\"\u003eThis is a bugfix release. Dividing by a negative power of 1 with the same scale as the dividend could trigger an incorrect optimization which resulted in a wrong result. See #6.\u003c/p\u003e\n\u003cdiv class=\"markdown-heading\" dir=\"auto\"\u003e\u003ch2 tabindex=\"-1\" class=\"heading-element\" dir=\"auto\"\u003e\u003ca href=\"https://github.com/brick/math/releases/tag/0.5.2\"\u003e0.5.2\u003c/a\u003e - 2015-08-06\u003c/h2\u003e\u003ca id=\"user-content-052---2015-08-06\" class=\"anchor\" aria-label=\"Permalink: 0.5.2 - 2015-08-06\" href=\"#052---2015-08-06\"\u003e\u003csvg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"\u003e\u003cpath d=\"m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cp dir=\"auto\"\u003eThe \u003ccode\u003e$scale\u003c/code\u003e parameter of \u003ccode\u003eBigDecimal::dividedBy()\u003c/code\u003e is now optional again.\u003c/p\u003e\n\u003cdiv class=\"markdown-heading\" dir=\"auto\"\u003e\u003ch2 tabindex=\"-1\" class=\"heading-element\" dir=\"auto\"\u003e\u003ca href=\"https://github.com/brick/math/releases/tag/0.5.1\"\u003e0.5.1\u003c/a\u003e - 2015-07-05\u003c/h2\u003e\u003ca id=\"user-content-051---2015-07-05\" class=\"anchor\" aria-label=\"Permalink: 0.5.1 - 2015-07-05\" href=\"#051---2015-07-05\"\u003e\u003csvg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"\u003e\u003cpath d=\"m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eNew method: \u003ccode\u003eBigNumber::toScale()\u003c/code\u003e\u003c/strong\u003e\u003c/p\u003e\n\u003cp dir=\"auto\"\u003eThis allows to convert any \u003ccode\u003eBigNumber\u003c/code\u003e to a \u003ccode\u003eBigDecimal\u003c/code\u003e with a given scale, using rounding if necessary.\u003c/p\u003e\n\u003cdiv class=\"markdown-heading\" dir=\"auto\"\u003e\u003ch2 tabindex=\"-1\" class=\"heading-element\" dir=\"auto\"\u003e\u003ca href=\"https://github.com/brick/math/releases/tag/0.5.0\"\u003e0.5.0\u003c/a\u003e - 2015-07-04\u003c/h2\u003e\u003ca id=\"user-content-050---2015-07-04\" class=\"anchor\" aria-label=\"Permalink: 0.5.0 - 2015-07-04\" href=\"#050---2015-07-04\"\u003e\u003csvg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"\u003e\u003cpath d=\"m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eNew features\u003c/strong\u003e\u003c/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eCommon \u003ccode\u003eBigNumber\u003c/code\u003e interface for all classes, with the following methods:\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\u003ccode\u003esign()\u003c/code\u003e and derived methods (\u003ccode\u003eisZero()\u003c/code\u003e, \u003ccode\u003eisPositive()\u003c/code\u003e, ...)\u003c/li\u003e\n\u003cli\u003e\u003ccode\u003ecompareTo()\u003c/code\u003e and derived methods (\u003ccode\u003eisEqualTo()\u003c/code\u003e, \u003ccode\u003eisGreaterThan()\u003c/code\u003e, ...) that work across different \u003ccode\u003eBigNumber\u003c/code\u003e types\u003c/li\u003e\n\u003cli\u003e\u003ccode\u003etoBigInteger()\u003c/code\u003e, \u003ccode\u003etoBigDecimal()\u003c/code\u003e, \u003ccode\u003etoBigRational\u003c/code\u003e() conversion methods\u003c/li\u003e\n\u003cli\u003e\u003ccode\u003etoInteger()\u003c/code\u003e and \u003ccode\u003etoFloat()\u003c/code\u003e conversion methods to native types\u003c/li\u003e\n\u003c/ul\u003e\n\u003c/li\u003e\n\u003cli\u003eUnified \u003ccode\u003eof()\u003c/code\u003e behaviour: every class now accepts any type of number, provided that it can be safely converted to the current type\u003c/li\u003e\n\u003cli\u003eNew method: \u003ccode\u003eBigDecimal::exactlyDividedBy()\u003c/code\u003e; this method automatically computes the scale of the result, provided that the division yields a finite number of digits\u003c/li\u003e\n\u003cli\u003eNew methods: \u003ccode\u003eBigRational::quotient()\u003c/code\u003e and \u003ccode\u003eremainder()\u003c/code\u003e\u003c/li\u003e\n\u003cli\u003eFine-grained exceptions: \u003ccode\u003eDivisionByZeroException\u003c/code\u003e, \u003ccode\u003eRoundingNecessaryException\u003c/code\u003e, \u003ccode\u003eNumberFormatException\u003c/code\u003e\u003c/li\u003e\n\u003cli\u003eFactory methods \u003ccode\u003ezero()\u003c/code\u003e, \u003ccode\u003eone()\u003c/code\u003e and \u003ccode\u003eten()\u003c/code\u003e available in all classes\u003c/li\u003e\n\u003cli\u003eRounding mode reintroduced in \u003ccode\u003eBigInteger::dividedBy()\u003c/code\u003e\u003c/li\u003e\n\u003c/ul\u003e\n\u003cp dir=\"auto\"\u003eThis release also comes with many performance improvements.\u003c/p\u003e\n\u003chr\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eBreaking changes\u003c/strong\u003e\u003c/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\u003ccode\u003eBigInteger\u003c/code\u003e:\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\u003ccode\u003egetSign()\u003c/code\u003e is renamed to \u003ccode\u003esign()\u003c/code\u003e\u003c/li\u003e\n\u003cli\u003e\u003ccode\u003etoString()\u003c/code\u003e is renamed to \u003ccode\u003etoBase()\u003c/code\u003e\u003c/li\u003e\n\u003cli\u003e\u003ccode\u003eBigInteger::dividedBy()\u003c/code\u003e now throws an exception by default if the remainder is not zero; use \u003ccode\u003equotient()\u003c/code\u003e to get the previous behaviour\u003c/li\u003e\n\u003c/ul\u003e\n\u003c/li\u003e\n\u003cli\u003e\u003ccode\u003eBigDecimal\u003c/code\u003e:\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\u003ccode\u003egetSign()\u003c/code\u003e is renamed to \u003ccode\u003esign()\u003c/code\u003e\u003c/li\u003e\n\u003cli\u003e\u003ccode\u003egetUnscaledValue()\u003c/code\u003e is renamed to \u003ccode\u003eunscaledValue()\u003c/code\u003e\u003c/li\u003e\n\u003cli\u003e\u003ccode\u003egetScale()\u003c/code\u003e is renamed to \u003ccode\u003escale()\u003c/code\u003e\u003c/li\u003e\n\u003cli\u003e\u003ccode\u003egetIntegral()\u003c/code\u003e is renamed to \u003ccode\u003eintegral()\u003c/code\u003e\u003c/li\u003e\n\u003cli\u003e\u003ccode\u003egetFraction()\u003c/code\u003e is renamed to \u003ccode\u003efraction()\u003c/code\u003e\u003c/li\u003e\n\u003cli\u003e\u003ccode\u003edivideAndRemainder()\u003c/code\u003e is renamed to \u003ccode\u003equotientAndRemainder()\u003c/code\u003e\u003c/li\u003e\n\u003cli\u003e\u003ccode\u003edividedBy()\u003c/code\u003e now takes a \u003cstrong\u003emandatory\u003c/strong\u003e \u003ccode\u003e$scale\u003c/code\u003e parameter \u003cstrong\u003ebefore\u003c/strong\u003e the rounding mode\u003c/li\u003e\n\u003cli\u003e\u003ccode\u003etoBigInteger()\u003c/code\u003e does not accept a \u003ccode\u003e$roundingMode\u003c/code\u003e parameter anymore\u003c/li\u003e\n\u003cli\u003e\u003ccode\u003etoBigRational()\u003c/code\u003e does not simplify the fraction anymore; explicitly add \u003ccode\u003e-\u0026gt;simplified()\u003c/code\u003e to get the previous behaviour\u003c/li\u003e\n\u003c/ul\u003e\n\u003c/li\u003e\n\u003cli\u003e\u003ccode\u003eBigRational\u003c/code\u003e:\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\u003ccode\u003egetSign()\u003c/code\u003e is renamed to \u003ccode\u003esign()\u003c/code\u003e\u003c/li\u003e\n\u003cli\u003e\u003ccode\u003egetNumerator()\u003c/code\u003e is renamed to \u003ccode\u003enumerator()\u003c/code\u003e\u003c/li\u003e\n\u003cli\u003e\u003ccode\u003egetDenominator()\u003c/code\u003e is renamed to \u003ccode\u003edenominator()\u003c/code\u003e\u003c/li\u003e\n\u003cli\u003e\u003ccode\u003eof()\u003c/code\u003e is renamed to \u003ccode\u003end()\u003c/code\u003e, while \u003ccode\u003eparse()\u003c/code\u003e is renamed to \u003ccode\u003eof()\u003c/code\u003e\u003c/li\u003e\n\u003c/ul\u003e\n\u003c/li\u003e\n\u003cli\u003eMiscellaneous:\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\u003ccode\u003eArithmeticException\u003c/code\u003e is moved to an \u003ccode\u003eException\\\u003c/code\u003e sub-namespace\u003c/li\u003e\n\u003cli\u003e\u003ccode\u003eof()\u003c/code\u003e factory methods now throw \u003ccode\u003eNumberFormatException\u003c/code\u003e instead of \u003ccode\u003eInvalidArgumentException\u003c/code\u003e\u003c/li\u003e\n\u003c/ul\u003e\n\u003c/li\u003e\n\u003c/ul\u003e\n\u003cdiv class=\"markdown-heading\" dir=\"auto\"\u003e\u003ch2 tabindex=\"-1\" class=\"heading-element\" dir=\"auto\"\u003e\u003ca href=\"https://github.com/brick/math/releases/tag/0.4.3\"\u003e0.4.3\u003c/a\u003e - 2016-03-31\u003c/h2\u003e\u003ca id=\"user-content-043---2016-03-31\" class=\"anchor\" aria-label=\"Permalink: 0.4.3 - 2016-03-31\" href=\"#043---2016-03-31\"\u003e\u003csvg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"\u003e\u003cpath d=\"m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cp dir=\"auto\"\u003eBackport of two bug fixes from the 0.5 branch:\u003c/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\u003ccode\u003eBigInteger::parse()\u003c/code\u003e did not always throw \u003ccode\u003eInvalidArgumentException\u003c/code\u003e as expected\u003c/li\u003e\n\u003cli\u003eDividing by a negative power of 1 with the same scale as the dividend could trigger an incorrect optimization which resulted in a wrong result. See #6.\u003c/li\u003e\n\u003c/ul\u003e\n\u003cdiv class=\"markdown-heading\" dir=\"auto\"\u003e\u003ch2 tabindex=\"-1\" class=\"heading-element\" dir=\"auto\"\u003e\u003ca href=\"https://github.com/brick/math/releases/tag/0.4.2\"\u003e0.4.2\u003c/a\u003e - 2015-06-16\u003c/h2\u003e\u003ca id=\"user-content-042---2015-06-16\" class=\"anchor\" aria-label=\"Permalink: 0.4.2 - 2015-06-16\" href=\"#042---2015-06-16\"\u003e\u003csvg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"\u003e\u003cpath d=\"m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cp dir=\"auto\"\u003eNew method: \u003ccode\u003eBigDecimal::stripTrailingZeros()\u003c/code\u003e\u003c/p\u003e\n\u003cdiv class=\"markdown-heading\" dir=\"auto\"\u003e\u003ch2 tabindex=\"-1\" class=\"heading-element\" dir=\"auto\"\u003e\u003ca href=\"https://github.com/brick/math/releases/tag/0.4.1\"\u003e0.4.1\u003c/a\u003e - 2015-06-12\u003c/h2\u003e\u003ca id=\"user-content-041---2015-06-12\" class=\"anchor\" aria-label=\"Permalink: 0.4.1 - 2015-06-12\" href=\"#041---2015-06-12\"\u003e\u003csvg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"\u003e\u003cpath d=\"m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cp dir=\"auto\"\u003eIntroducing a \u003ccode\u003eBigRational\u003c/code\u003e class, to perform calculations on fractions of any size.\u003c/p\u003e\n\u003cdiv class=\"markdown-heading\" dir=\"auto\"\u003e\u003ch2 tabindex=\"-1\" class=\"heading-element\" dir=\"auto\"\u003e\u003ca href=\"https://github.com/brick/math/releases/tag/0.4.0\"\u003e0.4.0\u003c/a\u003e - 2015-06-12\u003c/h2\u003e\u003ca id=\"user-content-040---2015-06-12\" class=\"anchor\" aria-label=\"Permalink: 0.4.0 - 2015-06-12\" href=\"#040---2015-06-12\"\u003e\u003csvg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"\u003e\u003cpath d=\"m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cp dir=\"auto\"\u003eRounding modes have been removed from \u003ccode\u003eBigInteger\u003c/code\u003e, and are now a concept specific to \u003ccode\u003eBigDecimal\u003c/code\u003e.\u003c/p\u003e\n\u003cp dir=\"auto\"\u003e\u003ccode\u003eBigInteger::dividedBy()\u003c/code\u003e now always returns the quotient of the division.\u003c/p\u003e\n\u003cdiv class=\"markdown-heading\" dir=\"auto\"\u003e\u003ch2 tabindex=\"-1\" class=\"heading-element\" dir=\"auto\"\u003e\u003ca href=\"https://github.com/brick/math/releases/tag/0.3.5\"\u003e0.3.5\u003c/a\u003e - 2016-03-31\u003c/h2\u003e\u003ca id=\"user-content-035---2016-03-31\" class=\"anchor\" aria-label=\"Permalink: 0.3.5 - 2016-03-31\" href=\"#035---2016-03-31\"\u003e\u003csvg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"\u003e\u003cpath d=\"m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cp dir=\"auto\"\u003eBackport of two bug fixes from the 0.5 branch:\u003c/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\u003ccode\u003eBigInteger::parse()\u003c/code\u003e did not always throw \u003ccode\u003eInvalidArgumentException\u003c/code\u003e as expected\u003c/li\u003e\n\u003cli\u003eDividing by a negative power of 1 with the same scale as the dividend could trigger an incorrect optimization which resulted in a wrong result. See #6.\u003c/li\u003e\n\u003c/ul\u003e\n\u003cdiv class=\"markdown-heading\" dir=\"auto\"\u003e\u003ch2 tabindex=\"-1\" class=\"heading-element\" dir=\"auto\"\u003e\u003ca href=\"https://github.com/brick/math/releases/tag/0.3.4\"\u003e0.3.4\u003c/a\u003e - 2015-06-11\u003c/h2\u003e\u003ca id=\"user-content-034---2015-06-11\" class=\"anchor\" aria-label=\"Permalink: 0.3.4 - 2015-06-11\" href=\"#034---2015-06-11\"\u003e\u003csvg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"\u003e\u003cpath d=\"m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cp dir=\"auto\"\u003eNew methods:\u003c/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\u003ccode\u003eBigInteger::remainder()\u003c/code\u003e returns the remainder of a division only\u003c/li\u003e\n\u003cli\u003e\u003ccode\u003eBigInteger::gcd()\u003c/code\u003e returns the greatest common divisor of two numbers\u003c/li\u003e\n\u003c/ul\u003e\n\u003cdiv class=\"markdown-heading\" dir=\"auto\"\u003e\u003ch2 tabindex=\"-1\" class=\"heading-element\" dir=\"auto\"\u003e\u003ca href=\"https://github.com/brick/math/releases/tag/0.3.3\"\u003e0.3.3\u003c/a\u003e - 2015-06-07\u003c/h2\u003e\u003ca id=\"user-content-033---2015-06-07\" class=\"anchor\" aria-label=\"Permalink: 0.3.3 - 2015-06-07\" href=\"#033---2015-06-07\"\u003e\u003csvg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"\u003e\u003cpath d=\"m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cp dir=\"auto\"\u003eFix \u003ccode\u003etoString()\u003c/code\u003e not handling negative numbers.\u003c/p\u003e\n\u003cdiv class=\"markdown-heading\" dir=\"auto\"\u003e\u003ch2 tabindex=\"-1\" class=\"heading-element\" dir=\"auto\"\u003e\u003ca href=\"https://github.com/brick/math/releases/tag/0.3.2\"\u003e0.3.2\u003c/a\u003e - 2015-06-07\u003c/h2\u003e\u003ca id=\"user-content-032---2015-06-07\" class=\"anchor\" aria-label=\"Permalink: 0.3.2 - 2015-06-07\" href=\"#032---2015-06-07\"\u003e\u003csvg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"\u003e\u003cpath d=\"m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cp dir=\"auto\"\u003e\u003ccode\u003eBigInteger\u003c/code\u003e and \u003ccode\u003eBigDecimal\u003c/code\u003e now have a \u003ccode\u003egetSign()\u003c/code\u003e method that returns:\u003c/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\u003ccode\u003e-1\u003c/code\u003e if the number is negative\u003c/li\u003e\n\u003cli\u003e\u003ccode\u003e0\u003c/code\u003e if the number is zero\u003c/li\u003e\n\u003cli\u003e\u003ccode\u003e1\u003c/code\u003e if the number is positive\u003c/li\u003e\n\u003c/ul\u003e\n\u003cdiv class=\"markdown-heading\" dir=\"auto\"\u003e\u003ch2 tabindex=\"-1\" class=\"heading-element\" dir=\"auto\"\u003e\u003ca href=\"https://github.com/brick/math/releases/tag/0.3.1\"\u003e0.3.1\u003c/a\u003e - 2015-06-05\u003c/h2\u003e\u003ca id=\"user-content-031---2015-06-05\" class=\"anchor\" aria-label=\"Permalink: 0.3.1 - 2015-06-05\" href=\"#031---2015-06-05\"\u003e\u003csvg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"\u003e\u003cpath d=\"m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cp dir=\"auto\"\u003eMinor performance improvements\u003c/p\u003e\n\u003cdiv class=\"markdown-heading\" dir=\"auto\"\u003e\u003ch2 tabindex=\"-1\" class=\"heading-element\" dir=\"auto\"\u003e\u003ca href=\"https://github.com/brick/math/releases/tag/0.3.0\"\u003e0.3.0\u003c/a\u003e - 2015-06-04\u003c/h2\u003e\u003ca id=\"user-content-030---2015-06-04\" class=\"anchor\" aria-label=\"Permalink: 0.3.0 - 2015-06-04\" href=\"#030---2015-06-04\"\u003e\u003csvg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"\u003e\u003cpath d=\"m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cp dir=\"auto\"\u003eThe \u003ccode\u003e$roundingMode\u003c/code\u003e and \u003ccode\u003e$scale\u003c/code\u003e parameters have been swapped in \u003ccode\u003eBigDecimal::dividedBy()\u003c/code\u003e.\u003c/p\u003e\n\u003cdiv class=\"markdown-heading\" dir=\"auto\"\u003e\u003ch2 tabindex=\"-1\" class=\"heading-element\" dir=\"auto\"\u003e\u003ca href=\"https://github.com/brick/math/releases/tag/0.2.2\"\u003e0.2.2\u003c/a\u003e - 2015-06-04\u003c/h2\u003e\u003ca id=\"user-content-022---2015-06-04\" class=\"anchor\" aria-label=\"Permalink: 0.2.2 - 2015-06-04\" href=\"#022---2015-06-04\"\u003e\u003csvg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"\u003e\u003cpath d=\"m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cp dir=\"auto\"\u003eStronger immutability guarantee for \u003ccode\u003eBigInteger\u003c/code\u003e and \u003ccode\u003eBigDecimal\u003c/code\u003e.\u003c/p\u003e\n\u003cp dir=\"auto\"\u003eSo far, it would have been possible to break immutability of these classes by calling the \u003ccode\u003eunserialize()\u003c/code\u003e internal function. This release fixes that.\u003c/p\u003e\n\u003cdiv class=\"markdown-heading\" dir=\"auto\"\u003e\u003ch2 tabindex=\"-1\" class=\"heading-element\" dir=\"auto\"\u003e\u003ca href=\"https://github.com/brick/math/releases/tag/0.2.1\"\u003e0.2.1\u003c/a\u003e - 2015-06-02\u003c/h2\u003e\u003ca id=\"user-content-021---2015-06-02\" class=\"anchor\" aria-label=\"Permalink: 0.2.1 - 2015-06-02\" href=\"#021---2015-06-02\"\u003e\u003csvg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"\u003e\u003cpath d=\"m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cp dir=\"auto\"\u003eAdded \u003ccode\u003eBigDecimal::divideAndRemainder()\u003c/code\u003e\u003c/p\u003e\n\u003cdiv class=\"markdown-heading\" dir=\"auto\"\u003e\u003ch2 tabindex=\"-1\" class=\"heading-element\" dir=\"auto\"\u003e\u003ca href=\"https://github.com/brick/math/releases/tag/0.2.0\"\u003e0.2.0\u003c/a\u003e - 2015-05-22\u003c/h2\u003e\u003ca id=\"user-content-020---2015-05-22\" class=\"anchor\" aria-label=\"Permalink: 0.2.0 - 2015-05-22\" href=\"#020---2015-05-22\"\u003e\u003csvg class=\"octicon octicon-link\" viewBox=\"0 0 16 16\" version=\"1.1\" width=\"16\" height=\"16\" aria-hidden=\"true\"\u003e\u003cpath d=\"m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z\"\u003e\u003c/path\u003e\u003c/svg\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\u003ccode\u003emin()\u003c/code\u003e and \u003ccode\u003emax()\u003c/code\u003e do not accept an \u003ccode\u003earray\u003c/code\u003e anymore, but a variable number of parameters\u003c/li\u003e\n\u003cli\u003e\u003cstrong\u003eminimum PHP version is now 5.6\u003c/strong\u003e\u003c/li\u003e\n\u003cli\u003econtinuous integration with PHP 7\u003c/li\u003e\n\u003c/ul\u003e\n\u003cdiv class=\"markdown-heading\" dir=\"auto\"\u003e\u003ch2 tabindex=\"-1\" class=\"heading-element\" dir=\"auto\"\u003e\u003ca 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data-size="small" data-variant="invisible" aria-describedby=":Rnsptal9lab:-loading-announcement" id=":Rnsptal9lab:"><svg aria-hidden="true" focusable="false" class="octicon octicon-kebab-horizontal" viewBox="0 0 16 16" width="16" height="16" fill="currentColor" display="inline-block" overflow="visible" style="vertical-align:text-bottom"><path d="M8 9a1.5 1.5 0 1 0 0-3 1.5 1.5 0 0 0 0 3ZM1.5 9a1.5 1.5 0 1 0 0-3 1.5 1.5 0 0 0 0 3Zm13 0a1.5 1.5 0 1 0 0-3 1.5 1.5 0 0 0 0 3Z"></path></svg></button></div></div></div></div><div></div></div><div class="Box-sc-g0xbh4-0 hGyMdv"><section aria-labelledby="file-name-id-wide file-name-id-mobile" class="Box-sc-g0xbh4-0 fGqKFv"><div class="Box-sc-g0xbh4-0 eoaCFS js-snippet-clipboard-copy-unpositioned undefined" data-hpc="true"><article class="markdown-body entry-content container-lg" itemprop="text"><div class="markdown-heading" dir="auto"><h1 tabindex="-1" class="heading-element" dir="auto">Changelog</h1><a id="user-content-changelog" class="anchor" aria-label="Permalink: Changelog" href="#changelog"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <p dir="auto">All notable changes to this project will be documented in this file.</p> <div class="markdown-heading" dir="auto"><h2 tabindex="-1" class="heading-element" dir="auto"><a href="https://github.com/brick/math/releases/tag/0.13.1">0.13.1</a> - 2025-03-29</h2><a id="user-content-0131---2025-03-29" class="anchor" aria-label="Permalink: 0.13.1 - 2025-03-29" href="#0131---2025-03-29"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <p dir="auto">✨ <strong>Improvements</strong></p> <ul dir="auto"> <li><code>__toString()</code> methods of <code>BigInteger</code> and <code>BigDecimal</code> are now type-hinted as returning <code>numeric-string</code> instead of <code>string</code> (#90 by @vudaltsov)</li> </ul> <div class="markdown-heading" dir="auto"><h2 tabindex="-1" class="heading-element" dir="auto"><a href="https://github.com/brick/math/releases/tag/0.13.0">0.13.0</a> - 2025-03-03</h2><a id="user-content-0130---2025-03-03" class="anchor" aria-label="Permalink: 0.13.0 - 2025-03-03" href="#0130---2025-03-03"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <p dir="auto">💥 <strong>Breaking changes</strong></p> <ul dir="auto"> <li><code>BigDecimal::ofUnscaledValue()</code> no longer throws an exception if the scale is negative</li> <li><code>MathException</code> now extends <code>RuntimeException</code> instead of <code>Exception</code>; this reverts the change introduced in version <code>0.11.0</code> (#82)</li> </ul> <p dir="auto">✨ <strong>New features</strong></p> <ul dir="auto"> <li><code>BigDecimal::ofUnscaledValue()</code> allows a negative scale (and converts the values to create a zero scale number)</li> </ul> <div class="markdown-heading" dir="auto"><h2 tabindex="-1" class="heading-element" dir="auto"><a href="https://github.com/brick/math/releases/tag/0.12.3">0.12.3</a> - 2025-02-28</h2><a id="user-content-0123---2025-02-28" class="anchor" aria-label="Permalink: 0.12.3 - 2025-02-28" href="#0123---2025-02-28"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <p dir="auto">✨ <strong>New features</strong></p> <ul dir="auto"> <li><code>BigDecimal::getPrecision()</code> Returns the number of significant digits in a decimal number</li> </ul> <div class="markdown-heading" dir="auto"><h2 tabindex="-1" class="heading-element" dir="auto"><a href="https://github.com/brick/math/releases/tag/0.12.2">0.12.2</a> - 2025-02-26</h2><a id="user-content-0122---2025-02-26" class="anchor" aria-label="Permalink: 0.12.2 - 2025-02-26" href="#0122---2025-02-26"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <p dir="auto">⚡️ <strong>Performance improvements</strong></p> <ul dir="auto"> <li>Division in <code>NativeCalculator</code> is now faster for small divisors, thanks to <a href="https://github.com/Izumi-kun">@Izumi-kun</a> in <a href="https://github.com/brick/math/pull/87" data-hovercard-type="pull_request" data-hovercard-url="/brick/math/pull/87/hovercard">#87</a>.</li> </ul> <p dir="auto">👌 <strong>Improvements</strong></p> <ul dir="auto"> <li>Add missing <code>RoundingNecessaryException</code> to the <code>@throws</code> annotation of <code>BigNumber::of()</code></li> </ul> <div class="markdown-heading" dir="auto"><h2 tabindex="-1" class="heading-element" dir="auto"><a href="https://github.com/brick/math/releases/tag/0.12.1">0.12.1</a> - 2023-11-29</h2><a id="user-content-0121---2023-11-29" class="anchor" aria-label="Permalink: 0.12.1 - 2023-11-29" href="#0121---2023-11-29"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <p dir="auto">⚡️ <strong>Performance improvements</strong></p> <ul dir="auto"> <li><code>BigNumber::of()</code> is now faster, thanks to <a href="https://github.com/SebastienDug">@SebastienDug</a> in <a href="https://github.com/brick/math/pull/77" data-hovercard-type="pull_request" data-hovercard-url="/brick/math/pull/77/hovercard">#77</a>.</li> </ul> <div class="markdown-heading" dir="auto"><h2 tabindex="-1" class="heading-element" dir="auto"><a href="https://github.com/brick/math/releases/tag/0.12.0">0.12.0</a> - 2023-11-26</h2><a id="user-content-0120---2023-11-26" class="anchor" aria-label="Permalink: 0.12.0 - 2023-11-26" href="#0120---2023-11-26"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <p dir="auto">💥 <strong>Breaking changes</strong></p> <ul dir="auto"> <li>Minimum PHP version is now 8.1</li> <li><code>RoundingMode</code> is now an <code>enum</code>; if you're type-hinting rounding modes, you need to type-hint against <code>RoundingMode</code> instead of <code>int</code> now</li> <li><code>BigNumber</code> classes do not implement the <code>Serializable</code> interface anymore (they use the <a href="https://wiki.php.net/rfc/custom_object_serialization" rel="nofollow">new custom object serialization mechanism</a>)</li> <li>The following breaking changes only affect you if you're creating your own <code>BigNumber</code> subclasses: <ul dir="auto"> <li>the return type of <code>BigNumber::of()</code> is now <code>static</code></li> <li><code>BigNumber</code> has a new abstract method <code>from()</code></li> <li>all <code>public</code> and <code>protected</code> functions of <code>BigNumber</code> are now <code>final</code></li> </ul> </li> </ul> <div class="markdown-heading" dir="auto"><h2 tabindex="-1" class="heading-element" dir="auto"><a href="https://github.com/brick/math/releases/tag/0.11.0">0.11.0</a> - 2023-01-16</h2><a id="user-content-0110---2023-01-16" class="anchor" aria-label="Permalink: 0.11.0 - 2023-01-16" href="#0110---2023-01-16"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <p dir="auto">💥 <strong>Breaking changes</strong></p> <ul dir="auto"> <li>Minimum PHP version is now 8.0</li> <li>Methods accepting a union of types are now strongly typed<sup>*</sup></li> <li><code>MathException</code> now extends <code>Exception</code> instead of <code>RuntimeException</code></li> </ul> <p dir="auto"><sup>* You may now run into type errors if you were passing <code>Stringable</code> objects to <code>of()</code> or any of the methods internally calling <code>of()</code>, with <code>strict_types</code> enabled. You can fix this by casting <code>Stringable</code> objects to <code>string</code> first.</sup></p> <div class="markdown-heading" dir="auto"><h2 tabindex="-1" class="heading-element" dir="auto"><a href="https://github.com/brick/math/releases/tag/0.10.2">0.10.2</a> - 2022-08-11</h2><a id="user-content-0102---2022-08-11" class="anchor" aria-label="Permalink: 0.10.2 - 2022-08-11" href="#0102---2022-08-11"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <p dir="auto">👌 <strong>Improvements</strong></p> <ul dir="auto"> <li><code>BigRational::toFloat()</code> now simplifies the fraction before performing division (#73) thanks to @olsavmic</li> </ul> <div class="markdown-heading" dir="auto"><h2 tabindex="-1" class="heading-element" dir="auto"><a href="https://github.com/brick/math/releases/tag/0.10.1">0.10.1</a> - 2022-08-02</h2><a id="user-content-0101---2022-08-02" class="anchor" aria-label="Permalink: 0.10.1 - 2022-08-02" href="#0101---2022-08-02"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <p dir="auto">✨ <strong>New features</strong></p> <ul dir="auto"> <li><code>BigInteger::gcdMultiple()</code> returns the GCD of multiple <code>BigInteger</code> numbers</li> </ul> <div class="markdown-heading" dir="auto"><h2 tabindex="-1" class="heading-element" dir="auto"><a href="https://github.com/brick/math/releases/tag/0.10.0">0.10.0</a> - 2022-06-18</h2><a id="user-content-0100---2022-06-18" class="anchor" aria-label="Permalink: 0.10.0 - 2022-06-18" href="#0100---2022-06-18"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <p dir="auto">💥 <strong>Breaking changes</strong></p> <ul dir="auto"> <li>Minimum PHP version is now 7.4</li> </ul> <div class="markdown-heading" dir="auto"><h2 tabindex="-1" class="heading-element" dir="auto"><a href="https://github.com/brick/math/releases/tag/0.9.3">0.9.3</a> - 2021-08-15</h2><a id="user-content-093---2021-08-15" class="anchor" aria-label="Permalink: 0.9.3 - 2021-08-15" href="#093---2021-08-15"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <p dir="auto">🚀 <strong>Compatibility with PHP 8.1</strong></p> <ul dir="auto"> <li>Support for custom object serialization; this removes a warning on PHP 8.1 due to the <code>Serializable</code> interface being deprecated (#60) thanks @TRowbotham</li> </ul> <div class="markdown-heading" dir="auto"><h2 tabindex="-1" class="heading-element" dir="auto"><a href="https://github.com/brick/math/releases/tag/0.9.2">0.9.2</a> - 2021-01-20</h2><a id="user-content-092---2021-01-20" class="anchor" aria-label="Permalink: 0.9.2 - 2021-01-20" href="#092---2021-01-20"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <p dir="auto">🐛 <strong>Bug fix</strong></p> <ul dir="auto"> <li>Incorrect results could be returned when using the BCMath calculator, with a default scale set with <code>bcscale()</code>, on PHP >= 7.2 (#55).</li> </ul> <div class="markdown-heading" dir="auto"><h2 tabindex="-1" class="heading-element" dir="auto"><a href="https://github.com/brick/math/releases/tag/0.9.1">0.9.1</a> - 2020-08-19</h2><a id="user-content-091---2020-08-19" class="anchor" aria-label="Permalink: 0.9.1 - 2020-08-19" href="#091---2020-08-19"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <p dir="auto">✨ <strong>New features</strong></p> <ul dir="auto"> <li><code>BigInteger::not()</code> returns the bitwise <code>NOT</code> value</li> </ul> <p dir="auto">🐛 <strong>Bug fixes</strong></p> <ul dir="auto"> <li><code>BigInteger::toBytes()</code> could return an incorrect binary representation for some numbers</li> <li>The bitwise operations <code>and()</code>, <code>or()</code>, <code>xor()</code> on <code>BigInteger</code> could return an incorrect result when the GMP extension is not available</li> </ul> <div class="markdown-heading" dir="auto"><h2 tabindex="-1" class="heading-element" dir="auto"><a href="https://github.com/brick/math/releases/tag/0.9.0">0.9.0</a> - 2020-08-18</h2><a id="user-content-090---2020-08-18" class="anchor" aria-label="Permalink: 0.9.0 - 2020-08-18" href="#090---2020-08-18"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <p dir="auto">👌 <strong>Improvements</strong></p> <ul dir="auto"> <li><code>BigNumber::of()</code> now accepts <code>.123</code> and <code>123.</code> formats, both of which return a <code>BigDecimal</code></li> </ul> <p dir="auto">💥 <strong>Breaking changes</strong></p> <ul dir="auto"> <li>Deprecated method <code>BigInteger::powerMod()</code> has been removed - use <code>modPow()</code> instead</li> <li>Deprecated method <code>BigInteger::parse()</code> has been removed - use <code>fromBase()</code> instead</li> </ul> <div class="markdown-heading" dir="auto"><h2 tabindex="-1" class="heading-element" dir="auto"><a href="https://github.com/brick/math/releases/tag/0.8.17">0.8.17</a> - 2020-08-19</h2><a id="user-content-0817---2020-08-19" class="anchor" aria-label="Permalink: 0.8.17 - 2020-08-19" href="#0817---2020-08-19"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <p dir="auto">🐛 <strong>Bug fix</strong></p> <ul dir="auto"> <li><code>BigInteger::toBytes()</code> could return an incorrect binary representation for some numbers</li> <li>The bitwise operations <code>and()</code>, <code>or()</code>, <code>xor()</code> on <code>BigInteger</code> could return an incorrect result when the GMP extension is not available</li> </ul> <div class="markdown-heading" dir="auto"><h2 tabindex="-1" class="heading-element" dir="auto"><a href="https://github.com/brick/math/releases/tag/0.8.16">0.8.16</a> - 2020-08-18</h2><a id="user-content-0816---2020-08-18" class="anchor" aria-label="Permalink: 0.8.16 - 2020-08-18" href="#0816---2020-08-18"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <p dir="auto">🚑 <strong>Critical fix</strong></p> <ul dir="auto"> <li>This version reintroduces the deprecated <code>BigInteger::parse()</code> method, that has been removed by mistake in version <code>0.8.9</code> and should have lasted for the whole <code>0.8</code> release cycle.</li> </ul> <p dir="auto">✨ <strong>New features</strong></p> <ul dir="auto"> <li><code>BigInteger::modInverse()</code> calculates a modular multiplicative inverse</li> <li><code>BigInteger::fromBytes()</code> creates a <code>BigInteger</code> from a byte string</li> <li><code>BigInteger::toBytes()</code> converts a <code>BigInteger</code> to a byte string</li> <li><code>BigInteger::randomBits()</code> creates a pseudo-random <code>BigInteger</code> of a given bit length</li> <li><code>BigInteger::randomRange()</code> creates a pseudo-random <code>BigInteger</code> between two bounds</li> </ul> <p dir="auto">💩 <strong>Deprecations</strong></p> <ul dir="auto"> <li><code>BigInteger::powerMod()</code> is now deprecated in favour of <code>modPow()</code></li> </ul> <div class="markdown-heading" dir="auto"><h2 tabindex="-1" class="heading-element" dir="auto"><a href="https://github.com/brick/math/releases/tag/0.8.15">0.8.15</a> - 2020-04-15</h2><a id="user-content-0815---2020-04-15" class="anchor" aria-label="Permalink: 0.8.15 - 2020-04-15" href="#0815---2020-04-15"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <p dir="auto">🐛 <strong>Fixes</strong></p> <ul dir="auto"> <li>added missing <code>ext-json</code> requirement, due to <code>BigNumber</code> implementing <code>JsonSerializable</code></li> </ul> <p dir="auto">⚡️ <strong>Optimizations</strong></p> <ul dir="auto"> <li>additional optimization in <code>BigInteger::remainder()</code></li> </ul> <div class="markdown-heading" dir="auto"><h2 tabindex="-1" class="heading-element" dir="auto"><a href="https://github.com/brick/math/releases/tag/0.8.14">0.8.14</a> - 2020-02-18</h2><a id="user-content-0814---2020-02-18" class="anchor" aria-label="Permalink: 0.8.14 - 2020-02-18" href="#0814---2020-02-18"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <p dir="auto">✨ <strong>New features</strong></p> <ul dir="auto"> <li><code>BigInteger::getLowestSetBit()</code> returns the index of the rightmost one bit</li> </ul> <div class="markdown-heading" dir="auto"><h2 tabindex="-1" class="heading-element" dir="auto"><a href="https://github.com/brick/math/releases/tag/0.8.13">0.8.13</a> - 2020-02-16</h2><a id="user-content-0813---2020-02-16" class="anchor" aria-label="Permalink: 0.8.13 - 2020-02-16" href="#0813---2020-02-16"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <p dir="auto">✨ <strong>New features</strong></p> <ul dir="auto"> <li><code>BigInteger::isEven()</code> tests whether the number is even</li> <li><code>BigInteger::isOdd()</code> tests whether the number is odd</li> <li><code>BigInteger::testBit()</code> tests if a bit is set</li> <li><code>BigInteger::getBitLength()</code> returns the number of bits in the minimal representation of the number</li> </ul> <div class="markdown-heading" dir="auto"><h2 tabindex="-1" class="heading-element" dir="auto"><a href="https://github.com/brick/math/releases/tag/0.8.12">0.8.12</a> - 2020-02-03</h2><a id="user-content-0812---2020-02-03" class="anchor" aria-label="Permalink: 0.8.12 - 2020-02-03" href="#0812---2020-02-03"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <p dir="auto">🛠️ <strong>Maintenance release</strong></p> <p dir="auto">Classes are now annotated for better static analysis with <a href="https://psalm.dev/" rel="nofollow">psalm</a>.</p> <p dir="auto">This is a maintenance release: no bug fixes, no new features, no breaking changes.</p> <div class="markdown-heading" dir="auto"><h2 tabindex="-1" class="heading-element" dir="auto"><a href="https://github.com/brick/math/releases/tag/0.8.11">0.8.11</a> - 2020-01-23</h2><a id="user-content-0811---2020-01-23" class="anchor" aria-label="Permalink: 0.8.11 - 2020-01-23" href="#0811---2020-01-23"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <p dir="auto">✨ <strong>New feature</strong></p> <p dir="auto"><code>BigInteger::powerMod()</code> performs a power-with-modulo operation. Useful for crypto.</p> <div class="markdown-heading" dir="auto"><h2 tabindex="-1" class="heading-element" dir="auto"><a href="https://github.com/brick/math/releases/tag/0.8.10">0.8.10</a> - 2020-01-21</h2><a id="user-content-0810---2020-01-21" class="anchor" aria-label="Permalink: 0.8.10 - 2020-01-21" href="#0810---2020-01-21"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <p dir="auto">✨ <strong>New feature</strong></p> <p dir="auto"><code>BigInteger::mod()</code> returns the <strong>modulo</strong> of two numbers. The <em>modulo</em> differs from the <em>remainder</em> when the signs of the operands are different.</p> <div class="markdown-heading" dir="auto"><h2 tabindex="-1" class="heading-element" dir="auto"><a href="https://github.com/brick/math/releases/tag/0.8.9">0.8.9</a> - 2020-01-08</h2><a id="user-content-089---2020-01-08" class="anchor" aria-label="Permalink: 0.8.9 - 2020-01-08" href="#089---2020-01-08"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <p dir="auto">⚡️ <strong>Performance improvements</strong></p> <p dir="auto">A few additional optimizations in <code>BigInteger</code> and <code>BigDecimal</code> when one of the operands can be returned as is. Thanks to @tomtomsen in #24.</p> <div class="markdown-heading" dir="auto"><h2 tabindex="-1" class="heading-element" dir="auto"><a href="https://github.com/brick/math/releases/tag/0.8.8">0.8.8</a> - 2019-04-25</h2><a id="user-content-088---2019-04-25" class="anchor" aria-label="Permalink: 0.8.8 - 2019-04-25" href="#088---2019-04-25"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <p dir="auto">🐛 <strong>Bug fixes</strong></p> <ul dir="auto"> <li><code>BigInteger::toBase()</code> could return an empty string for zero values (BCMath & Native calculators only, GMP calculator unaffected)</li> </ul> <p dir="auto">✨ <strong>New features</strong></p> <ul dir="auto"> <li><code>BigInteger::toArbitraryBase()</code> converts a number to an arbitrary base, using a custom alphabet</li> <li><code>BigInteger::fromArbitraryBase()</code> converts a string in an arbitrary base, using a custom alphabet, back to a number</li> </ul> <p dir="auto">These methods can be used as the foundation to convert strings between different bases/alphabets, using BigInteger as an intermediate representation.</p> <p dir="auto">💩 <strong>Deprecations</strong></p> <ul dir="auto"> <li><code>BigInteger::parse()</code> is now deprecated in favour of <code>fromBase()</code></li> </ul> <p dir="auto"><code>BigInteger::fromBase()</code> works the same way as <code>parse()</code>, with 2 minor differences:</p> <ul dir="auto"> <li>the <code>$base</code> parameter is required, it does not default to <code>10</code></li> <li>it throws a <code>NumberFormatException</code> instead of an <code>InvalidArgumentException</code> when the number is malformed</li> </ul> <div class="markdown-heading" dir="auto"><h2 tabindex="-1" class="heading-element" dir="auto"><a href="https://github.com/brick/math/releases/tag/0.8.7">0.8.7</a> - 2019-04-20</h2><a id="user-content-087---2019-04-20" class="anchor" aria-label="Permalink: 0.8.7 - 2019-04-20" href="#087---2019-04-20"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <p dir="auto"><strong>Improvements</strong></p> <ul dir="auto"> <li>Safer conversion from <code>float</code> when using custom locales</li> <li><strong>Much faster</strong> <code>NativeCalculator</code> implementation 🚀</li> </ul> <p dir="auto">You can expect <strong>at least a 3x performance improvement</strong> for common arithmetic operations when using the library on systems without GMP or BCMath; it gets exponentially faster on multiplications with a high number of digits. This is due to calculations now being performed on whole blocks of digits (the block size depending on the platform, 32-bit or 64-bit) instead of digit-by-digit as before.</p> <div class="markdown-heading" dir="auto"><h2 tabindex="-1" class="heading-element" dir="auto"><a href="https://github.com/brick/math/releases/tag/0.8.6">0.8.6</a> - 2019-04-11</h2><a id="user-content-086---2019-04-11" class="anchor" aria-label="Permalink: 0.8.6 - 2019-04-11" href="#086---2019-04-11"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <p dir="auto"><strong>New method</strong></p> <p dir="auto"><code>BigNumber::sum()</code> returns the sum of one or more numbers.</p> <div class="markdown-heading" dir="auto"><h2 tabindex="-1" class="heading-element" dir="auto"><a href="https://github.com/brick/math/releases/tag/0.8.5">0.8.5</a> - 2019-02-12</h2><a id="user-content-085---2019-02-12" class="anchor" aria-label="Permalink: 0.8.5 - 2019-02-12" href="#085---2019-02-12"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <p dir="auto"><strong>Bug fix</strong>: <code>of()</code> factory methods could fail when passing a <code>float</code> in environments using a <code>LC_NUMERIC</code> locale with a decimal separator other than <code>'.'</code> (#20).</p> <p dir="auto">Thanks @manowark 👍</p> <div class="markdown-heading" dir="auto"><h2 tabindex="-1" class="heading-element" dir="auto"><a href="https://github.com/brick/math/releases/tag/0.8.4">0.8.4</a> - 2018-12-07</h2><a id="user-content-084---2018-12-07" class="anchor" aria-label="Permalink: 0.8.4 - 2018-12-07" href="#084---2018-12-07"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <p dir="auto"><strong>New method</strong></p> <p dir="auto"><code>BigDecimal::sqrt()</code> calculates the square root of a decimal number, to a given scale.</p> <div class="markdown-heading" dir="auto"><h2 tabindex="-1" class="heading-element" dir="auto"><a href="https://github.com/brick/math/releases/tag/0.8.3">0.8.3</a> - 2018-12-06</h2><a id="user-content-083---2018-12-06" class="anchor" aria-label="Permalink: 0.8.3 - 2018-12-06" href="#083---2018-12-06"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <p dir="auto"><strong>New method</strong></p> <p dir="auto"><code>BigInteger::sqrt()</code> calculates the square root of a number (thanks @peter279k).</p> <p dir="auto"><strong>New exception</strong></p> <p dir="auto"><code>NegativeNumberException</code> is thrown when calling <code>sqrt()</code> on a negative number.</p> <div class="markdown-heading" dir="auto"><h2 tabindex="-1" class="heading-element" dir="auto"><a href="https://github.com/brick/math/releases/tag/0.8.2">0.8.2</a> - 2018-11-08</h2><a id="user-content-082---2018-11-08" class="anchor" aria-label="Permalink: 0.8.2 - 2018-11-08" href="#082---2018-11-08"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <p dir="auto"><strong>Performance update</strong></p> <ul dir="auto"> <li>Further improvement of <code>toInt()</code> performance</li> <li><code>NativeCalculator</code> can now perform some multiplications more efficiently</li> </ul> <div class="markdown-heading" dir="auto"><h2 tabindex="-1" class="heading-element" dir="auto"><a href="https://github.com/brick/math/releases/tag/0.8.1">0.8.1</a> - 2018-11-07</h2><a id="user-content-081---2018-11-07" class="anchor" aria-label="Permalink: 0.8.1 - 2018-11-07" href="#081---2018-11-07"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <p dir="auto">Performance optimization of <code>toInt()</code> methods.</p> <div class="markdown-heading" dir="auto"><h2 tabindex="-1" class="heading-element" dir="auto"><a href="https://github.com/brick/math/releases/tag/0.8.0">0.8.0</a> - 2018-10-13</h2><a id="user-content-080---2018-10-13" class="anchor" aria-label="Permalink: 0.8.0 - 2018-10-13" href="#080---2018-10-13"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <p dir="auto"><strong>Breaking changes</strong></p> <p dir="auto">The following deprecated methods have been removed. Use the new method name instead:</p> <markdown-accessiblity-table><table> <thead> <tr> <th>Method removed</th> <th>Replacement method</th> </tr> </thead> <tbody> <tr> <td><code>BigDecimal::getIntegral()</code></td> <td><code>BigDecimal::getIntegralPart()</code></td> </tr> <tr> <td><code>BigDecimal::getFraction()</code></td> <td><code>BigDecimal::getFractionalPart()</code></td> </tr> </tbody> </table></markdown-accessiblity-table> <hr> <p dir="auto"><strong>New features</strong></p> <p dir="auto"><code>BigInteger</code> has been augmented with 5 new methods for bitwise operations:</p> <markdown-accessiblity-table><table> <thead> <tr> <th>New method</th> <th>Description</th> </tr> </thead> <tbody> <tr> <td><code>and()</code></td> <td>performs a bitwise <code>AND</code> operation on two numbers</td> </tr> <tr> <td><code>or()</code></td> <td>performs a bitwise <code>OR</code> operation on two numbers</td> </tr> <tr> <td><code>xor()</code></td> <td>performs a bitwise <code>XOR</code> operation on two numbers</td> </tr> <tr> <td><code>shiftedLeft()</code></td> <td>returns the number shifted left by a number of bits</td> </tr> <tr> <td><code>shiftedRight()</code></td> <td>returns the number shifted right by a number of bits</td> </tr> </tbody> </table></markdown-accessiblity-table> <p dir="auto">Thanks to @DASPRiD 👍</p> <div class="markdown-heading" dir="auto"><h2 tabindex="-1" class="heading-element" dir="auto"><a href="https://github.com/brick/math/releases/tag/0.7.3">0.7.3</a> - 2018-08-20</h2><a id="user-content-073---2018-08-20" class="anchor" aria-label="Permalink: 0.7.3 - 2018-08-20" href="#073---2018-08-20"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <p dir="auto"><strong>New method:</strong> <code>BigDecimal::hasNonZeroFractionalPart()</code></p> <p dir="auto"><strong>Renamed/deprecated methods:</strong></p> <ul dir="auto"> <li><code>BigDecimal::getIntegral()</code> has been renamed to <code>getIntegralPart()</code> and is now deprecated</li> <li><code>BigDecimal::getFraction()</code> has been renamed to <code>getFractionalPart()</code> and is now deprecated</li> </ul> <div class="markdown-heading" dir="auto"><h2 tabindex="-1" class="heading-element" dir="auto"><a href="https://github.com/brick/math/releases/tag/0.7.2">0.7.2</a> - 2018-07-21</h2><a id="user-content-072---2018-07-21" class="anchor" aria-label="Permalink: 0.7.2 - 2018-07-21" href="#072---2018-07-21"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <p dir="auto"><strong>Performance update</strong></p> <p dir="auto"><code>BigInteger::parse()</code> and <code>toBase()</code> now use GMP's built-in base conversion features when available.</p> <div class="markdown-heading" dir="auto"><h2 tabindex="-1" class="heading-element" dir="auto"><a href="https://github.com/brick/math/releases/tag/0.7.1">0.7.1</a> - 2018-03-01</h2><a id="user-content-071---2018-03-01" class="anchor" aria-label="Permalink: 0.7.1 - 2018-03-01" href="#071---2018-03-01"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <p dir="auto">This is a maintenance release, no code has been changed.</p> <ul dir="auto"> <li>When installed with <code>--no-dev</code>, the autoloader does not autoload tests anymore</li> <li>Tests and other files unnecessary for production are excluded from the dist package</li> </ul> <p dir="auto">This will help make installations more compact.</p> <div class="markdown-heading" dir="auto"><h2 tabindex="-1" class="heading-element" dir="auto"><a href="https://github.com/brick/math/releases/tag/0.7.0">0.7.0</a> - 2017-10-02</h2><a id="user-content-070---2017-10-02" class="anchor" aria-label="Permalink: 0.7.0 - 2017-10-02" href="#070---2017-10-02"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <p dir="auto">Methods renamed:</p> <ul dir="auto"> <li><code>BigNumber:sign()</code> has been renamed to <code>getSign()</code></li> <li><code>BigDecimal::unscaledValue()</code> has been renamed to <code>getUnscaledValue()</code></li> <li><code>BigDecimal::scale()</code> has been renamed to <code>getScale()</code></li> <li><code>BigDecimal::integral()</code> has been renamed to <code>getIntegral()</code></li> <li><code>BigDecimal::fraction()</code> has been renamed to <code>getFraction()</code></li> <li><code>BigRational::numerator()</code> has been renamed to <code>getNumerator()</code></li> <li><code>BigRational::denominator()</code> has been renamed to <code>getDenominator()</code></li> </ul> <p dir="auto">Classes renamed:</p> <ul dir="auto"> <li><code>ArithmeticException</code> has been renamed to <code>MathException</code></li> </ul> <div class="markdown-heading" dir="auto"><h2 tabindex="-1" class="heading-element" dir="auto"><a href="https://github.com/brick/math/releases/tag/0.6.2">0.6.2</a> - 2017-10-02</h2><a id="user-content-062---2017-10-02" class="anchor" aria-label="Permalink: 0.6.2 - 2017-10-02" href="#062---2017-10-02"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <p dir="auto">The base class for all exceptions is now <code>MathException</code>. <code>ArithmeticException</code> has been deprecated, and will be removed in 0.7.0.</p> <div class="markdown-heading" dir="auto"><h2 tabindex="-1" class="heading-element" dir="auto"><a href="https://github.com/brick/math/releases/tag/0.6.1">0.6.1</a> - 2017-10-02</h2><a id="user-content-061---2017-10-02" class="anchor" aria-label="Permalink: 0.6.1 - 2017-10-02" href="#061---2017-10-02"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <p dir="auto">A number of methods have been renamed:</p> <ul dir="auto"> <li><code>BigNumber:sign()</code> is deprecated; use <code>getSign()</code> instead</li> <li><code>BigDecimal::unscaledValue()</code> is deprecated; use <code>getUnscaledValue()</code> instead</li> <li><code>BigDecimal::scale()</code> is deprecated; use <code>getScale()</code> instead</li> <li><code>BigDecimal::integral()</code> is deprecated; use <code>getIntegral()</code> instead</li> <li><code>BigDecimal::fraction()</code> is deprecated; use <code>getFraction()</code> instead</li> <li><code>BigRational::numerator()</code> is deprecated; use <code>getNumerator()</code> instead</li> <li><code>BigRational::denominator()</code> is deprecated; use <code>getDenominator()</code> instead</li> </ul> <p dir="auto">The old methods will be removed in version 0.7.0.</p> <div class="markdown-heading" dir="auto"><h2 tabindex="-1" class="heading-element" dir="auto"><a href="https://github.com/brick/math/releases/tag/0.6.0">0.6.0</a> - 2017-08-25</h2><a id="user-content-060---2017-08-25" class="anchor" aria-label="Permalink: 0.6.0 - 2017-08-25" href="#060---2017-08-25"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <ul dir="auto"> <li>Minimum PHP version is now <a href="https://gophp71.org/" rel="nofollow">7.1</a>; for PHP 5.6 and PHP 7.0 support, use version <code>0.5</code></li> <li>Deprecated method <code>BigDecimal::withScale()</code> has been removed; use <code>toScale()</code> instead</li> <li>Method <code>BigNumber::toInteger()</code> has been renamed to <code>toInt()</code></li> </ul> <div class="markdown-heading" dir="auto"><h2 tabindex="-1" class="heading-element" dir="auto"><a href="https://github.com/brick/math/releases/tag/0.5.4">0.5.4</a> - 2016-10-17</h2><a id="user-content-054---2016-10-17" class="anchor" aria-label="Permalink: 0.5.4 - 2016-10-17" href="#054---2016-10-17"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <p dir="auto"><code>BigNumber</code> classes now implement <a href="http://php.net/manual/en/class.jsonserializable.php" rel="nofollow">JsonSerializable</a>. The JSON output is always a string.</p> <div class="markdown-heading" dir="auto"><h2 tabindex="-1" class="heading-element" dir="auto"><a href="https://github.com/brick/math/releases/tag/0.5.3">0.5.3</a> - 2016-03-31</h2><a id="user-content-053---2016-03-31" class="anchor" aria-label="Permalink: 0.5.3 - 2016-03-31" href="#053---2016-03-31"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <p dir="auto">This is a bugfix release. Dividing by a negative power of 1 with the same scale as the dividend could trigger an incorrect optimization which resulted in a wrong result. See #6.</p> <div class="markdown-heading" dir="auto"><h2 tabindex="-1" class="heading-element" dir="auto"><a href="https://github.com/brick/math/releases/tag/0.5.2">0.5.2</a> - 2015-08-06</h2><a id="user-content-052---2015-08-06" class="anchor" aria-label="Permalink: 0.5.2 - 2015-08-06" href="#052---2015-08-06"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <p dir="auto">The <code>$scale</code> parameter of <code>BigDecimal::dividedBy()</code> is now optional again.</p> <div class="markdown-heading" dir="auto"><h2 tabindex="-1" class="heading-element" dir="auto"><a href="https://github.com/brick/math/releases/tag/0.5.1">0.5.1</a> - 2015-07-05</h2><a id="user-content-051---2015-07-05" class="anchor" aria-label="Permalink: 0.5.1 - 2015-07-05" href="#051---2015-07-05"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <p dir="auto"><strong>New method: <code>BigNumber::toScale()</code></strong></p> <p dir="auto">This allows to convert any <code>BigNumber</code> to a <code>BigDecimal</code> with a given scale, using rounding if necessary.</p> <div class="markdown-heading" dir="auto"><h2 tabindex="-1" class="heading-element" dir="auto"><a href="https://github.com/brick/math/releases/tag/0.5.0">0.5.0</a> - 2015-07-04</h2><a id="user-content-050---2015-07-04" class="anchor" aria-label="Permalink: 0.5.0 - 2015-07-04" href="#050---2015-07-04"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <p dir="auto"><strong>New features</strong></p> <ul dir="auto"> <li>Common <code>BigNumber</code> interface for all classes, with the following methods: <ul dir="auto"> <li><code>sign()</code> and derived methods (<code>isZero()</code>, <code>isPositive()</code>, ...)</li> <li><code>compareTo()</code> and derived methods (<code>isEqualTo()</code>, <code>isGreaterThan()</code>, ...) that work across different <code>BigNumber</code> types</li> <li><code>toBigInteger()</code>, <code>toBigDecimal()</code>, <code>toBigRational</code>() conversion methods</li> <li><code>toInteger()</code> and <code>toFloat()</code> conversion methods to native types</li> </ul> </li> <li>Unified <code>of()</code> behaviour: every class now accepts any type of number, provided that it can be safely converted to the current type</li> <li>New method: <code>BigDecimal::exactlyDividedBy()</code>; this method automatically computes the scale of the result, provided that the division yields a finite number of digits</li> <li>New methods: <code>BigRational::quotient()</code> and <code>remainder()</code></li> <li>Fine-grained exceptions: <code>DivisionByZeroException</code>, <code>RoundingNecessaryException</code>, <code>NumberFormatException</code></li> <li>Factory methods <code>zero()</code>, <code>one()</code> and <code>ten()</code> available in all classes</li> <li>Rounding mode reintroduced in <code>BigInteger::dividedBy()</code></li> </ul> <p dir="auto">This release also comes with many performance improvements.</p> <hr> <p dir="auto"><strong>Breaking changes</strong></p> <ul dir="auto"> <li><code>BigInteger</code>: <ul dir="auto"> <li><code>getSign()</code> is renamed to <code>sign()</code></li> <li><code>toString()</code> is renamed to <code>toBase()</code></li> <li><code>BigInteger::dividedBy()</code> now throws an exception by default if the remainder is not zero; use <code>quotient()</code> to get the previous behaviour</li> </ul> </li> <li><code>BigDecimal</code>: <ul dir="auto"> <li><code>getSign()</code> is renamed to <code>sign()</code></li> <li><code>getUnscaledValue()</code> is renamed to <code>unscaledValue()</code></li> <li><code>getScale()</code> is renamed to <code>scale()</code></li> <li><code>getIntegral()</code> is renamed to <code>integral()</code></li> <li><code>getFraction()</code> is renamed to <code>fraction()</code></li> <li><code>divideAndRemainder()</code> is renamed to <code>quotientAndRemainder()</code></li> <li><code>dividedBy()</code> now takes a <strong>mandatory</strong> <code>$scale</code> parameter <strong>before</strong> the rounding mode</li> <li><code>toBigInteger()</code> does not accept a <code>$roundingMode</code> parameter anymore</li> <li><code>toBigRational()</code> does not simplify the fraction anymore; explicitly add <code>->simplified()</code> to get the previous behaviour</li> </ul> </li> <li><code>BigRational</code>: <ul dir="auto"> <li><code>getSign()</code> is renamed to <code>sign()</code></li> <li><code>getNumerator()</code> is renamed to <code>numerator()</code></li> <li><code>getDenominator()</code> is renamed to <code>denominator()</code></li> <li><code>of()</code> is renamed to <code>nd()</code>, while <code>parse()</code> is renamed to <code>of()</code></li> </ul> </li> <li>Miscellaneous: <ul dir="auto"> <li><code>ArithmeticException</code> is moved to an <code>Exception\</code> sub-namespace</li> <li><code>of()</code> factory methods now throw <code>NumberFormatException</code> instead of <code>InvalidArgumentException</code></li> </ul> </li> </ul> <div class="markdown-heading" dir="auto"><h2 tabindex="-1" class="heading-element" dir="auto"><a href="https://github.com/brick/math/releases/tag/0.4.3">0.4.3</a> - 2016-03-31</h2><a id="user-content-043---2016-03-31" class="anchor" aria-label="Permalink: 0.4.3 - 2016-03-31" href="#043---2016-03-31"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <p dir="auto">Backport of two bug fixes from the 0.5 branch:</p> <ul dir="auto"> <li><code>BigInteger::parse()</code> did not always throw <code>InvalidArgumentException</code> as expected</li> <li>Dividing by a negative power of 1 with the same scale as the dividend could trigger an incorrect optimization which resulted in a wrong result. See #6.</li> </ul> <div class="markdown-heading" dir="auto"><h2 tabindex="-1" class="heading-element" dir="auto"><a href="https://github.com/brick/math/releases/tag/0.4.2">0.4.2</a> - 2015-06-16</h2><a id="user-content-042---2015-06-16" class="anchor" aria-label="Permalink: 0.4.2 - 2015-06-16" href="#042---2015-06-16"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <p dir="auto">New method: <code>BigDecimal::stripTrailingZeros()</code></p> <div class="markdown-heading" dir="auto"><h2 tabindex="-1" class="heading-element" dir="auto"><a href="https://github.com/brick/math/releases/tag/0.4.1">0.4.1</a> - 2015-06-12</h2><a id="user-content-041---2015-06-12" class="anchor" aria-label="Permalink: 0.4.1 - 2015-06-12" href="#041---2015-06-12"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <p dir="auto">Introducing a <code>BigRational</code> class, to perform calculations on fractions of any size.</p> <div class="markdown-heading" dir="auto"><h2 tabindex="-1" class="heading-element" dir="auto"><a href="https://github.com/brick/math/releases/tag/0.4.0">0.4.0</a> - 2015-06-12</h2><a id="user-content-040---2015-06-12" class="anchor" aria-label="Permalink: 0.4.0 - 2015-06-12" href="#040---2015-06-12"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <p dir="auto">Rounding modes have been removed from <code>BigInteger</code>, and are now a concept specific to <code>BigDecimal</code>.</p> <p dir="auto"><code>BigInteger::dividedBy()</code> now always returns the quotient of the division.</p> <div class="markdown-heading" dir="auto"><h2 tabindex="-1" class="heading-element" dir="auto"><a href="https://github.com/brick/math/releases/tag/0.3.5">0.3.5</a> - 2016-03-31</h2><a id="user-content-035---2016-03-31" class="anchor" aria-label="Permalink: 0.3.5 - 2016-03-31" href="#035---2016-03-31"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <p dir="auto">Backport of two bug fixes from the 0.5 branch:</p> <ul dir="auto"> <li><code>BigInteger::parse()</code> did not always throw <code>InvalidArgumentException</code> as expected</li> <li>Dividing by a negative power of 1 with the same scale as the dividend could trigger an incorrect optimization which resulted in a wrong result. See #6.</li> </ul> <div class="markdown-heading" dir="auto"><h2 tabindex="-1" class="heading-element" dir="auto"><a href="https://github.com/brick/math/releases/tag/0.3.4">0.3.4</a> - 2015-06-11</h2><a id="user-content-034---2015-06-11" class="anchor" aria-label="Permalink: 0.3.4 - 2015-06-11" href="#034---2015-06-11"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <p dir="auto">New methods:</p> <ul dir="auto"> <li><code>BigInteger::remainder()</code> returns the remainder of a division only</li> <li><code>BigInteger::gcd()</code> returns the greatest common divisor of two numbers</li> </ul> <div class="markdown-heading" dir="auto"><h2 tabindex="-1" class="heading-element" dir="auto"><a href="https://github.com/brick/math/releases/tag/0.3.3">0.3.3</a> - 2015-06-07</h2><a id="user-content-033---2015-06-07" class="anchor" aria-label="Permalink: 0.3.3 - 2015-06-07" href="#033---2015-06-07"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <p dir="auto">Fix <code>toString()</code> not handling negative numbers.</p> <div class="markdown-heading" dir="auto"><h2 tabindex="-1" class="heading-element" dir="auto"><a href="https://github.com/brick/math/releases/tag/0.3.2">0.3.2</a> - 2015-06-07</h2><a id="user-content-032---2015-06-07" class="anchor" aria-label="Permalink: 0.3.2 - 2015-06-07" href="#032---2015-06-07"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <p dir="auto"><code>BigInteger</code> and <code>BigDecimal</code> now have a <code>getSign()</code> method that returns:</p> <ul dir="auto"> <li><code>-1</code> if the number is negative</li> <li><code>0</code> if the number is zero</li> <li><code>1</code> if the number is positive</li> </ul> <div class="markdown-heading" dir="auto"><h2 tabindex="-1" class="heading-element" dir="auto"><a href="https://github.com/brick/math/releases/tag/0.3.1">0.3.1</a> - 2015-06-05</h2><a id="user-content-031---2015-06-05" class="anchor" aria-label="Permalink: 0.3.1 - 2015-06-05" href="#031---2015-06-05"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <p dir="auto">Minor performance improvements</p> <div class="markdown-heading" dir="auto"><h2 tabindex="-1" class="heading-element" dir="auto"><a href="https://github.com/brick/math/releases/tag/0.3.0">0.3.0</a> - 2015-06-04</h2><a id="user-content-030---2015-06-04" class="anchor" aria-label="Permalink: 0.3.0 - 2015-06-04" href="#030---2015-06-04"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <p dir="auto">The <code>$roundingMode</code> and <code>$scale</code> parameters have been swapped in <code>BigDecimal::dividedBy()</code>.</p> <div class="markdown-heading" dir="auto"><h2 tabindex="-1" class="heading-element" dir="auto"><a href="https://github.com/brick/math/releases/tag/0.2.2">0.2.2</a> - 2015-06-04</h2><a id="user-content-022---2015-06-04" class="anchor" aria-label="Permalink: 0.2.2 - 2015-06-04" href="#022---2015-06-04"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <p dir="auto">Stronger immutability guarantee for <code>BigInteger</code> and <code>BigDecimal</code>.</p> <p dir="auto">So far, it would have been possible to break immutability of these classes by calling the <code>unserialize()</code> internal function. This release fixes that.</p> <div class="markdown-heading" dir="auto"><h2 tabindex="-1" class="heading-element" dir="auto"><a href="https://github.com/brick/math/releases/tag/0.2.1">0.2.1</a> - 2015-06-02</h2><a id="user-content-021---2015-06-02" class="anchor" aria-label="Permalink: 0.2.1 - 2015-06-02" href="#021---2015-06-02"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <p dir="auto">Added <code>BigDecimal::divideAndRemainder()</code></p> <div class="markdown-heading" dir="auto"><h2 tabindex="-1" class="heading-element" dir="auto"><a href="https://github.com/brick/math/releases/tag/0.2.0">0.2.0</a> - 2015-05-22</h2><a id="user-content-020---2015-05-22" class="anchor" aria-label="Permalink: 0.2.0 - 2015-05-22" href="#020---2015-05-22"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <ul dir="auto"> <li><code>min()</code> and <code>max()</code> do not accept an <code>array</code> anymore, but a variable number of parameters</li> <li><strong>minimum PHP version is now 5.6</strong></li> <li>continuous integration with PHP 7</li> </ul> <div class="markdown-heading" dir="auto"><h2 tabindex="-1" class="heading-element" dir="auto"><a href="https://github.com/brick/math/releases/tag/0.1.1">0.1.1</a> - 2014-09-01</h2><a id="user-content-011---2014-09-01" class="anchor" aria-label="Permalink: 0.1.1 - 2014-09-01" href="#011---2014-09-01"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <ul dir="auto"> <li>Added <code>BigInteger::power()</code></li> <li>Added HHVM support</li> </ul> <div class="markdown-heading" dir="auto"><h2 tabindex="-1" class="heading-element" dir="auto"><a href="https://github.com/brick/math/releases/tag/0.1.0">0.1.0</a> - 2014-08-31</h2><a id="user-content-010---2014-08-31" class="anchor" aria-label="Permalink: 0.1.0 - 2014-08-31" href="#010---2014-08-31"><svg class="octicon octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path d="m7.775 3.275 1.25-1.25a3.5 3.5 0 1 1 4.95 4.95l-2.5 2.5a3.5 3.5 0 0 1-4.95 0 .751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018 1.998 1.998 0 0 0 2.83 0l2.5-2.5a2.002 2.002 0 0 0-2.83-2.83l-1.25 1.25a.751.751 0 0 1-1.042-.018.751.751 0 0 1-.018-1.042Zm-4.69 9.64a1.998 1.998 0 0 0 2.83 0l1.25-1.25a.751.751 0 0 1 1.042.018.751.751 0 0 1 .018 1.042l-1.25 1.25a3.5 3.5 0 1 1-4.95-4.95l2.5-2.5a3.5 3.5 0 0 1 4.95 0 .751.751 0 0 1-.018 1.042.751.751 0 0 1-1.042.018 1.998 1.998 0 0 0-2.83 0l-2.5 2.5a1.998 1.998 0 0 0 0 2.83Z"></path></svg></a></div> <p dir="auto">First beta release.</p> </article></div><button hidden=""></button></section></div></div></div> <!-- --> <!-- --> </div></div></div><div class="Box-sc-g0xbh4-0"></div></div></div></div></div><div id="find-result-marks-container" class="Box-sc-g0xbh4-0 cCoXib"></div><button hidden="" data-testid="" data-hotkey-scope="read-only-cursor-text-area"></button><button hidden=""></button></div> <!-- --> <!-- --> <script type="application/json" id="__PRIMER_DATA_:R0:__">{"resolvedServerColorMode":"day"}</script></div> </react-app> </turbo-frame> </div> </turbo-frame> </main> </div> </div> <footer class="footer pt-8 pb-6 f6 color-fg-muted p-responsive" 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js-clipboard-copy m-2 p-0" data-copy-feedback="Copied!" data-tooltip-direction="w"> <svg aria-hidden="true" height="16" viewBox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-copy js-clipboard-copy-icon m-2"> <path d="M0 6.75C0 5.784.784 5 1.75 5h1.5a.75.75 0 0 1 0 1.5h-1.5a.25.25 0 0 0-.25.25v7.5c0 .138.112.25.25.25h7.5a.25.25 0 0 0 .25-.25v-1.5a.75.75 0 0 1 1.5 0v1.5A1.75 1.75 0 0 1 9.25 16h-7.5A1.75 1.75 0 0 1 0 14.25Z"></path><path d="M5 1.75C5 .784 5.784 0 6.75 0h7.5C15.216 0 16 .784 16 1.75v7.5A1.75 1.75 0 0 1 14.25 11h-7.5A1.75 1.75 0 0 1 5 9.25Zm1.75-.25a.25.25 0 0 0-.25.25v7.5c0 .138.112.25.25.25h7.5a.25.25 0 0 0 .25-.25v-7.5a.25.25 0 0 0-.25-.25Z"></path> </svg> <svg aria-hidden="true" height="16" viewBox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-check js-clipboard-check-icon color-fg-success d-none m-2"> <path d="M13.78 4.22a.75.75 0 0 1 0 1.06l-7.25 7.25a.75.75 0 0 1-1.06 0L2.22 9.28a.751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018L6 10.94l6.72-6.72a.75.75 0 0 1 1.06 0Z"></path> </svg> </clipboard-copy> </div> </template> <template id="snippet-clipboard-copy-button-unpositioned"> <div class="zeroclipboard-container"> <clipboard-copy aria-label="Copy" class="ClipboardButton btn btn-invisible js-clipboard-copy m-2 p-0 d-flex flex-justify-center flex-items-center" data-copy-feedback="Copied!" data-tooltip-direction="w"> <svg aria-hidden="true" height="16" viewBox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-copy js-clipboard-copy-icon"> <path d="M0 6.75C0 5.784.784 5 1.75 5h1.5a.75.75 0 0 1 0 1.5h-1.5a.25.25 0 0 0-.25.25v7.5c0 .138.112.25.25.25h7.5a.25.25 0 0 0 .25-.25v-1.5a.75.75 0 0 1 1.5 0v1.5A1.75 1.75 0 0 1 9.25 16h-7.5A1.75 1.75 0 0 1 0 14.25Z"></path><path d="M5 1.75C5 .784 5.784 0 6.75 0h7.5C15.216 0 16 .784 16 1.75v7.5A1.75 1.75 0 0 1 14.25 11h-7.5A1.75 1.75 0 0 1 5 9.25Zm1.75-.25a.25.25 0 0 0-.25.25v7.5c0 .138.112.25.25.25h7.5a.25.25 0 0 0 .25-.25v-7.5a.25.25 0 0 0-.25-.25Z"></path> </svg> <svg aria-hidden="true" height="16" viewBox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-check js-clipboard-check-icon color-fg-success d-none"> <path d="M13.78 4.22a.75.75 0 0 1 0 1.06l-7.25 7.25a.75.75 0 0 1-1.06 0L2.22 9.28a.751.751 0 0 1 .018-1.042.751.751 0 0 1 1.042-.018L6 10.94l6.72-6.72a.75.75 0 0 1 1.06 0Z"></path> </svg> </clipboard-copy> </div> </template> </div> <div id="js-global-screen-reader-notice" class="sr-only mt-n1" aria-live="polite" aria-atomic="true" ></div> <div id="js-global-screen-reader-notice-assertive" class="sr-only mt-n1" aria-live="assertive" aria-atomic="true"></div> </body> </html>