CINXE.COM

Matgazine – 隆Una revista creada por y para estudiantes de matem谩ticas!

<!DOCTYPE html> <!--[if IE 7]> <html class="ie ie7" lang="es"> <![endif]--> <!--[if IE 8]> <html class="ie ie8" lang="es"> <![endif]--> <!--[if !(IE 7) | !(IE 8) ]><!--> <html lang="es" class="no-js"> <!--<![endif]--> <head> <meta charset="UTF-8" /> <meta http-equiv="X-UA-Compatible" content="IE=EDGE" /><script type="text/javascript">(window.NREUM||(NREUM={})).init={ajax:{deny_list:["bam.nr-data.net"]}};(window.NREUM||(NREUM={})).loader_config={licenseKey:"1bf8a060c1",applicationID:"12578817"};;/*! For license information please see nr-loader-rum-1.274.0.min.js.LICENSE.txt */ (()=>{var e,t,r={8122:(e,t,r)=>{"use strict";r.d(t,{a:()=>i});var n=r(944);function i(e,t){try{if(!e||"object"!=typeof e)return(0,n.R)(3);if(!t||"object"!=typeof t)return(0,n.R)(4);const r=Object.create(Object.getPrototypeOf(t),Object.getOwnPropertyDescriptors(t)),o=0===Object.keys(r).length?e:r;for(let a in o)if(void 0!==e[a])try{if(null===e[a]){r[a]=null;continue}Array.isArray(e[a])&&Array.isArray(t[a])?r[a]=Array.from(new Set([...e[a],...t[a]])):"object"==typeof e[a]&&"object"==typeof t[a]?r[a]=i(e[a],t[a]):r[a]=e[a]}catch(e){(0,n.R)(1,e)}return r}catch(e){(0,n.R)(2,e)}}},2555:(e,t,r)=>{"use strict";r.d(t,{Vp:()=>c,fn:()=>s,x1:()=>u});var n=r(384),i=r(8122);const o={beacon:n.NT.beacon,errorBeacon:n.NT.errorBeacon,licenseKey:void 0,applicationID:void 0,sa:void 0,queueTime:void 0,applicationTime:void 0,ttGuid:void 0,user:void 0,account:void 0,product:void 0,extra:void 0,jsAttributes:{},userAttributes:void 0,atts:void 0,transactionName:void 0,tNamePlain:void 0},a={};function s(e){try{const t=c(e);return!!t.licenseKey&&!!t.errorBeacon&&!!t.applicationID}catch(e){return!1}}function c(e){if(!e)throw new Error("All info objects require an agent identifier!");if(!a[e])throw new Error("Info for ".concat(e," was never set"));return a[e]}function u(e,t){if(!e)throw new Error("All info objects require an agent identifier!");a[e]=(0,i.a)(t,o);const r=(0,n.nY)(e);r&&(r.info=a[e])}},9417:(e,t,r)=>{"use strict";r.d(t,{D0:()=>g,gD:()=>h,xN:()=>p});var n=r(993);const i=e=>{if(!e||"string"!=typeof e)return!1;try{document.createDocumentFragment().querySelector(e)}catch{return!1}return!0};var o=r(2614),a=r(944),s=r(384),c=r(8122);const u="[data-nr-mask]",d=()=>{const e={mask_selector:"*",block_selector:"[data-nr-block]",mask_input_options:{color:!1,date:!1,"datetime-local":!1,email:!1,month:!1,number:!1,range:!1,search:!1,tel:!1,text:!1,time:!1,url:!1,week:!1,textarea:!1,select:!1,password:!0}};return{ajax:{deny_list:void 0,block_internal:!0,enabled:!0,harvestTimeSeconds:10,autoStart:!0},distributed_tracing:{enabled:void 0,exclude_newrelic_header:void 0,cors_use_newrelic_header:void 0,cors_use_tracecontext_headers:void 0,allowed_origins:void 0},feature_flags:[],generic_events:{enabled:!0,harvestTimeSeconds:30,autoStart:!0},harvest:{tooManyRequestsDelay:60},jserrors:{enabled:!0,harvestTimeSeconds:10,autoStart:!0},logging:{enabled:!0,harvestTimeSeconds:10,autoStart:!0,level:n.p_.INFO},metrics:{enabled:!0,autoStart:!0},obfuscate:void 0,page_action:{enabled:!0},page_view_event:{enabled:!0,autoStart:!0},page_view_timing:{enabled:!0,harvestTimeSeconds:30,autoStart:!0},performance:{capture_marks:!1,capture_measures:!1},privacy:{cookies_enabled:!0},proxy:{assets:void 0,beacon:void 0},session:{expiresMs:o.wk,inactiveMs:o.BB},session_replay:{autoStart:!0,enabled:!1,harvestTimeSeconds:60,preload:!1,sampling_rate:10,error_sampling_rate:100,collect_fonts:!1,inline_images:!1,fix_stylesheets:!0,mask_all_inputs:!0,get mask_text_selector(){return e.mask_selector},set mask_text_selector(t){i(t)?e.mask_selector="".concat(t,",").concat(u):""===t||null===t?e.mask_selector=u:(0,a.R)(5,t)},get block_class(){return"nr-block"},get ignore_class(){return"nr-ignore"},get mask_text_class(){return"nr-mask"},get block_selector(){return e.block_selector},set block_selector(t){i(t)?e.block_selector+=",".concat(t):""!==t&&(0,a.R)(6,t)},get mask_input_options(){return e.mask_input_options},set mask_input_options(t){t&&"object"==typeof t?e.mask_input_options={...t,password:!0}:(0,a.R)(7,t)}},session_trace:{enabled:!0,harvestTimeSeconds:10,autoStart:!0},soft_navigations:{enabled:!0,harvestTimeSeconds:10,autoStart:!0},spa:{enabled:!0,harvestTimeSeconds:10,autoStart:!0},ssl:void 0,user_actions:{enabled:!0}}},l={},f="All configuration objects require an agent identifier!";function g(e){if(!e)throw new Error(f);if(!l[e])throw new Error("Configuration for ".concat(e," was never set"));return l[e]}function p(e,t){if(!e)throw new Error(f);l[e]=(0,c.a)(t,d());const r=(0,s.nY)(e);r&&(r.init=l[e])}function h(e,t){if(!e)throw new Error(f);var r=g(e);if(r){for(var n=t.split("."),i=0;i<n.length-1;i++)if("object"!=typeof(r=r[n[i]]))return;r=r[n[n.length-1]]}return r}},3371:(e,t,r)=>{"use strict";r.d(t,{V:()=>f,f:()=>l});var n=r(8122),i=r(384),o=r(6154),a=r(9324);let s=0;const c={buildEnv:a.F3,distMethod:a.Xs,version:a.xv,originTime:o.WN},u={customTransaction:void 0,disabled:!1,isolatedBacklog:!1,loaderType:void 0,maxBytes:3e4,onerror:void 0,ptid:void 0,releaseIds:{},appMetadata:{},session:void 0,denyList:void 0,timeKeeper:void 0,obfuscator:void 0},d={};function l(e){if(!e)throw new Error("All runtime objects require an agent identifier!");if(!d[e])throw new Error("Runtime for ".concat(e," was never set"));return d[e]}function f(e,t){if(!e)throw new Error("All runtime objects require an agent identifier!");d[e]={...(0,n.a)(t,u),...c},Object.hasOwnProperty.call(d[e],"harvestCount")||Object.defineProperty(d[e],"harvestCount",{get:()=>++s});const r=(0,i.nY)(e);r&&(r.runtime=d[e])}},9324:(e,t,r)=>{"use strict";r.d(t,{F3:()=>i,Xs:()=>o,xv:()=>n});const n="1.274.0",i="PROD",o="CDN"},6154:(e,t,r)=>{"use strict";r.d(t,{OF:()=>c,RI:()=>i,WN:()=>d,bv:()=>o,gm:()=>a,mw:()=>s,sb:()=>u});var n=r(1863);const i="undefined"!=typeof window&&!!window.document,o="undefined"!=typeof WorkerGlobalScope&&("undefined"!=typeof self&&self instanceof WorkerGlobalScope&&self.navigator instanceof WorkerNavigator||"undefined"!=typeof globalThis&&globalThis instanceof WorkerGlobalScope&&globalThis.navigator instanceof WorkerNavigator),a=i?window:"undefined"!=typeof WorkerGlobalScope&&("undefined"!=typeof self&&self instanceof WorkerGlobalScope&&self||"undefined"!=typeof globalThis&&globalThis instanceof WorkerGlobalScope&&globalThis),s=Boolean("hidden"===a?.document?.visibilityState),c=/iPad|iPhone|iPod/.test(a.navigator?.userAgent),u=c&&"undefined"==typeof SharedWorker,d=((()=>{const e=a.navigator?.userAgent?.match(/Firefox[/\s](\d+\.\d+)/);Array.isArray(e)&&e.length>=2&&e[1]})(),Date.now()-(0,n.t)())},1687:(e,t,r)=>{"use strict";r.d(t,{Ak:()=>c,Ze:()=>l,x3:()=>u});var n=r(7836),i=r(3606),o=r(860),a=r(2646);const s={};function c(e,t){const r={staged:!1,priority:o.P3[t]||0};d(e),s[e].get(t)||s[e].set(t,r)}function u(e,t){e&&s[e]&&(s[e].get(t)&&s[e].delete(t),g(e,t,!1),s[e].size&&f(e))}function d(e){if(!e)throw new Error("agentIdentifier required");s[e]||(s[e]=new Map)}function l(e="",t="feature",r=!1){if(d(e),!e||!s[e].get(t)||r)return g(e,t);s[e].get(t).staged=!0,f(e)}function f(e){const t=Array.from(s[e]);t.every((([e,t])=>t.staged))&&(t.sort(((e,t)=>e[1].priority-t[1].priority)),t.forEach((([t])=>{s[e].delete(t),g(e,t)})))}function g(e,t,r=!0){const o=e?n.ee.get(e):n.ee,s=i.i.handlers;if(!o.aborted&&o.backlog&&s){if(r){const e=o.backlog[t],r=s[t];if(r){for(let t=0;e&&t<e.length;++t)p(e[t],r);Object.entries(r).forEach((([e,t])=>{Object.values(t||{}).forEach((t=>{t[0]?.on&&t[0]?.context()instanceof a.y&&t[0].on(e,t[1])}))}))}}o.isolatedBacklog||delete s[t],o.backlog[t]=null,o.emit("drain-"+t,[])}}function p(e,t){var r=e[1];Object.values(t[r]||{}).forEach((t=>{var r=e[0];if(t[0]===r){var n=t[1],i=e[3],o=e[2];n.apply(i,o)}}))}},7836:(e,t,r)=>{"use strict";r.d(t,{P:()=>c,ee:()=>u});var n=r(384),i=r(8990),o=r(3371),a=r(2646),s=r(5607);const c="nr@context:".concat(s.W),u=function e(t,r){var n={},s={},d={},l=!1;try{l=16===r.length&&(0,o.f)(r).isolatedBacklog}catch(e){}var f={on:p,addEventListener:p,removeEventListener:function(e,t){var r=n[e];if(!r)return;for(var i=0;i<r.length;i++)r[i]===t&&r.splice(i,1)},emit:function(e,r,n,i,o){!1!==o&&(o=!0);if(u.aborted&&!i)return;t&&o&&t.emit(e,r,n);for(var a=g(n),c=h(e),d=c.length,l=0;l<d;l++)c[l].apply(a,r);var p=m()[s[e]];p&&p.push([f,e,r,a]);return a},get:v,listeners:h,context:g,buffer:function(e,t){const r=m();if(t=t||"feature",f.aborted)return;Object.entries(e||{}).forEach((([e,n])=>{s[n]=t,t in r||(r[t]=[])}))},abort:function(){f._aborted=!0,Object.keys(f.backlog).forEach((e=>{delete f.backlog[e]}))},isBuffering:function(e){return!!m()[s[e]]},debugId:r,backlog:l?{}:t&&"object"==typeof t.backlog?t.backlog:{},isolatedBacklog:l};return Object.defineProperty(f,"aborted",{get:()=>{let e=f._aborted||!1;return e||(t&&(e=t.aborted),e)}}),f;function g(e){return e&&e instanceof a.y?e:e?(0,i.I)(e,c,(()=>new a.y(c))):new a.y(c)}function p(e,t){n[e]=h(e).concat(t)}function h(e){return n[e]||[]}function v(t){return d[t]=d[t]||e(f,t)}function m(){return f.backlog}}(void 0,"globalEE"),d=(0,n.Zm)();d.ee||(d.ee=u)},2646:(e,t,r)=>{"use strict";r.d(t,{y:()=>n});class n{constructor(e){this.contextId=e}}},9908:(e,t,r)=>{"use strict";r.d(t,{d:()=>n,p:()=>i});var n=r(7836).ee.get("handle");function i(e,t,r,i,o){o?(o.buffer([e],i),o.emit(e,t,r)):(n.buffer([e],i),n.emit(e,t,r))}},3606:(e,t,r)=>{"use strict";r.d(t,{i:()=>o});var n=r(9908);o.on=a;var i=o.handlers={};function o(e,t,r,o){a(o||n.d,i,e,t,r)}function a(e,t,r,i,o){o||(o="feature"),e||(e=n.d);var a=t[o]=t[o]||{};(a[r]=a[r]||[]).push([e,i])}},3878:(e,t,r)=>{"use strict";function n(e,t){return{capture:e,passive:!1,signal:t}}function i(e,t,r=!1,i){window.addEventListener(e,t,n(r,i))}function o(e,t,r=!1,i){document.addEventListener(e,t,n(r,i))}r.d(t,{DD:()=>o,jT:()=>n,sp:()=>i})},5607:(e,t,r)=>{"use strict";r.d(t,{W:()=>n});const n=(0,r(9566).bz)()},9566:(e,t,r)=>{"use strict";r.d(t,{LA:()=>s,bz:()=>a});var n=r(6154);const i="xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx";function o(e,t){return e?15&e[t]:16*Math.random()|0}function a(){const e=n.gm?.crypto||n.gm?.msCrypto;let t,r=0;return e&&e.getRandomValues&&(t=e.getRandomValues(new Uint8Array(30))),i.split("").map((e=>"x"===e?o(t,r++).toString(16):"y"===e?(3&o()|8).toString(16):e)).join("")}function s(e){const t=n.gm?.crypto||n.gm?.msCrypto;let r,i=0;t&&t.getRandomValues&&(r=t.getRandomValues(new Uint8Array(e)));const a=[];for(var s=0;s<e;s++)a.push(o(r,i++).toString(16));return a.join("")}},2614:(e,t,r)=>{"use strict";r.d(t,{BB:()=>a,H3:()=>n,g:()=>u,iL:()=>c,tS:()=>s,uh:()=>i,wk:()=>o});const n="NRBA",i="SESSION",o=144e5,a=18e5,s={STARTED:"session-started",PAUSE:"session-pause",RESET:"session-reset",RESUME:"session-resume",UPDATE:"session-update"},c={SAME_TAB:"same-tab",CROSS_TAB:"cross-tab"},u={OFF:0,FULL:1,ERROR:2}},1863:(e,t,r)=>{"use strict";function n(){return Math.floor(performance.now())}r.d(t,{t:()=>n})},944:(e,t,r)=>{"use strict";function n(e,t){"function"==typeof console.debug&&console.debug("New Relic Warning: https://github.com/newrelic/newrelic-browser-agent/blob/main/docs/warning-codes.md#".concat(e),t)}r.d(t,{R:()=>n})},5284:(e,t,r)=>{"use strict";r.d(t,{t:()=>c,B:()=>s});var n=r(7836),i=r(6154);const o="newrelic";const a=new Set,s={};function c(e,t){const r=n.ee.get(t);s[t]??={},e&&"object"==typeof e&&(a.has(t)||(r.emit("rumresp",[e]),s[t]=e,a.add(t),function(e={}){try{i.gm.dispatchEvent(new CustomEvent(o,{detail:e}))}catch(e){}}({loaded:!0})))}},8990:(e,t,r)=>{"use strict";r.d(t,{I:()=>i});var n=Object.prototype.hasOwnProperty;function i(e,t,r){if(n.call(e,t))return e[t];var i=r();if(Object.defineProperty&&Object.keys)try{return Object.defineProperty(e,t,{value:i,writable:!0,enumerable:!1}),i}catch(e){}return e[t]=i,i}},6389:(e,t,r)=>{"use strict";function n(e,t=500,r={}){const n=r?.leading||!1;let i;return(...r)=>{n&&void 0===i&&(e.apply(this,r),i=setTimeout((()=>{i=clearTimeout(i)}),t)),n||(clearTimeout(i),i=setTimeout((()=>{e.apply(this,r)}),t))}}function i(e){let t=!1;return(...r)=>{t||(t=!0,e.apply(this,r))}}r.d(t,{J:()=>i,s:()=>n})},5289:(e,t,r)=>{"use strict";r.d(t,{GG:()=>o,sB:()=>a});var n=r(3878);function i(){return"undefined"==typeof document||"complete"===document.readyState}function o(e,t){if(i())return e();(0,n.sp)("load",e,t)}function a(e){if(i())return e();(0,n.DD)("DOMContentLoaded",e)}},384:(e,t,r)=>{"use strict";r.d(t,{NT:()=>o,US:()=>d,Zm:()=>a,bQ:()=>c,dV:()=>s,nY:()=>u,pV:()=>l});var n=r(6154),i=r(1863);const o={beacon:"bam.nr-data.net",errorBeacon:"bam.nr-data.net"};function a(){return n.gm.NREUM||(n.gm.NREUM={}),void 0===n.gm.newrelic&&(n.gm.newrelic=n.gm.NREUM),n.gm.NREUM}function s(){let e=a();return e.o||(e.o={ST:n.gm.setTimeout,SI:n.gm.setImmediate,CT:n.gm.clearTimeout,XHR:n.gm.XMLHttpRequest,REQ:n.gm.Request,EV:n.gm.Event,PR:n.gm.Promise,MO:n.gm.MutationObserver,FETCH:n.gm.fetch,WS:n.gm.WebSocket}),e}function c(e,t){let r=a();r.initializedAgents??={},t.initializedAt={ms:(0,i.t)(),date:new Date},r.initializedAgents[e]=t}function u(e){let t=a();return t.initializedAgents?.[e]}function d(e,t){a()[e]=t}function l(){return function(){let e=a();const t=e.info||{};e.info={beacon:o.beacon,errorBeacon:o.errorBeacon,...t}}(),function(){let e=a();const t=e.init||{};e.init={...t}}(),s(),function(){let e=a();const t=e.loader_config||{};e.loader_config={...t}}(),a()}},2843:(e,t,r)=>{"use strict";r.d(t,{u:()=>i});var n=r(3878);function i(e,t=!1,r,i){(0,n.DD)("visibilitychange",(function(){if(t)return void("hidden"===document.visibilityState&&e());e(document.visibilityState)}),r,i)}},3434:(e,t,r)=>{"use strict";r.d(t,{YM:()=>c});var n=r(7836),i=r(5607);const o="nr@original:".concat(i.W);var a=Object.prototype.hasOwnProperty,s=!1;function c(e,t){return e||(e=n.ee),r.inPlace=function(e,t,n,i,o){n||(n="");const a="-"===n.charAt(0);for(let s=0;s<t.length;s++){const c=t[s],u=e[c];d(u)||(e[c]=r(u,a?c+n:n,i,c,o))}},r.flag=o,r;function r(t,r,n,s,c){return d(t)?t:(r||(r=""),nrWrapper[o]=t,function(e,t,r){if(Object.defineProperty&&Object.keys)try{return Object.keys(e).forEach((function(r){Object.defineProperty(t,r,{get:function(){return e[r]},set:function(t){return e[r]=t,t}})})),t}catch(e){u([e],r)}for(var n in e)a.call(e,n)&&(t[n]=e[n])}(t,nrWrapper,e),nrWrapper);function nrWrapper(){var o,a,d,l;try{a=this,o=[...arguments],d="function"==typeof n?n(o,a):n||{}}catch(t){u([t,"",[o,a,s],d],e)}i(r+"start",[o,a,s],d,c);try{return l=t.apply(a,o)}catch(e){throw i(r+"err",[o,a,e],d,c),e}finally{i(r+"end",[o,a,l],d,c)}}}function i(r,n,i,o){if(!s||t){var a=s;s=!0;try{e.emit(r,n,i,t,o)}catch(t){u([t,r,n,i],e)}s=a}}}function u(e,t){t||(t=n.ee);try{t.emit("internal-error",e)}catch(e){}}function d(e){return!(e&&"function"==typeof e&&e.apply&&!e[o])}},993:(e,t,r)=>{"use strict";r.d(t,{ET:()=>o,p_:()=>i});var n=r(860);const i={ERROR:"ERROR",WARN:"WARN",INFO:"INFO",DEBUG:"DEBUG",TRACE:"TRACE"},o="log";n.K7.logging},3969:(e,t,r)=>{"use strict";r.d(t,{TZ:()=>n,XG:()=>s,rs:()=>i,xV:()=>a,z_:()=>o});const n=r(860).K7.metrics,i="sm",o="cm",a="storeSupportabilityMetrics",s="storeEventMetrics"},6630:(e,t,r)=>{"use strict";r.d(t,{T:()=>n});const n=r(860).K7.pageViewEvent},782:(e,t,r)=>{"use strict";r.d(t,{T:()=>n});const n=r(860).K7.pageViewTiming},6344:(e,t,r)=>{"use strict";r.d(t,{G4:()=>i});var n=r(2614);r(860).K7.sessionReplay;const i={RECORD:"recordReplay",PAUSE:"pauseReplay",REPLAY_RUNNING:"replayRunning",ERROR_DURING_REPLAY:"errorDuringReplay"};n.g.ERROR,n.g.FULL,n.g.OFF},4234:(e,t,r)=>{"use strict";r.d(t,{W:()=>o});var n=r(7836),i=r(1687);class o{constructor(e,t){this.agentIdentifier=e,this.ee=n.ee.get(e),this.featureName=t,this.blocked=!1}deregisterDrain(){(0,i.x3)(this.agentIdentifier,this.featureName)}}},7603:(e,t,r)=>{"use strict";r.d(t,{j:()=>P});var n=r(860),i=r(2555),o=r(3371),a=r(9908),s=r(7836),c=r(1687),u=r(5289),d=r(6154),l=r(944),f=r(3969),g=r(384),p=r(6344);const h=["setErrorHandler","finished","addToTrace","addRelease","addPageAction","setCurrentRouteName","setPageViewName","setCustomAttribute","interaction","noticeError","setUserId","setApplicationVersion","start",p.G4.RECORD,p.G4.PAUSE,"log","wrapLogger"],v=["setErrorHandler","finished","addToTrace","addRelease"];var m=r(1863),b=r(2614),y=r(993);var w=r(2646),A=r(3434);function R(e,t,r,n){if("object"!=typeof t||!t||"string"!=typeof r||!r||"function"!=typeof t[r])return(0,l.R)(29);const i=function(e){return(e||s.ee).get("logger")}(e),o=(0,A.YM)(i),a=new w.y(s.P);return a.level=n.level,a.customAttributes=n.customAttributes,o.inPlace(t,[r],"wrap-logger-",a),i}function E(){const e=(0,g.pV)();h.forEach((t=>{e[t]=(...r)=>function(t,...r){let n=[];return Object.values(e.initializedAgents).forEach((e=>{e&&e.api?e.exposed&&e.api[t]&&n.push(e.api[t](...r)):(0,l.R)(38,t)})),n.length>1?n:n[0]}(t,...r)}))}const x={};function _(e,t,g=!1){t||(0,c.Ak)(e,"api");const h={};var w=s.ee.get(e),A=w.get("tracer");x[e]=b.g.OFF,w.on(p.G4.REPLAY_RUNNING,(t=>{x[e]=t}));var E="api-",_=E+"ixn-";function N(t,r,n,o){const a=(0,i.Vp)(e);return null===r?delete a.jsAttributes[t]:(0,i.x1)(e,{...a,jsAttributes:{...a.jsAttributes,[t]:r}}),j(E,n,!0,o||null===r?"session":void 0)(t,r)}function T(){}h.log=function(e,{customAttributes:t={},level:r=y.p_.INFO}={}){(0,a.p)(f.xV,["API/log/called"],void 0,n.K7.metrics,w),function(e,t,r={},i=y.p_.INFO){(0,a.p)(f.xV,["API/logging/".concat(i.toLowerCase(),"/called")],void 0,n.K7.metrics,e),(0,a.p)(y.ET,[(0,m.t)(),t,r,i],void 0,n.K7.logging,e)}(w,e,t,r)},h.wrapLogger=(e,t,{customAttributes:r={},level:i=y.p_.INFO}={})=>{(0,a.p)(f.xV,["API/wrapLogger/called"],void 0,n.K7.metrics,w),R(w,e,t,{customAttributes:r,level:i})},v.forEach((e=>{h[e]=j(E,e,!0,"api")})),h.addPageAction=j(E,"addPageAction",!0,n.K7.genericEvents),h.setPageViewName=function(t,r){if("string"==typeof t)return"/"!==t.charAt(0)&&(t="/"+t),(0,o.f)(e).customTransaction=(r||"http://custom.transaction")+t,j(E,"setPageViewName",!0)()},h.setCustomAttribute=function(e,t,r=!1){if("string"==typeof e){if(["string","number","boolean"].includes(typeof t)||null===t)return N(e,t,"setCustomAttribute",r);(0,l.R)(40,typeof t)}else(0,l.R)(39,typeof e)},h.setUserId=function(e){if("string"==typeof e||null===e)return N("enduser.id",e,"setUserId",!0);(0,l.R)(41,typeof e)},h.setApplicationVersion=function(e){if("string"==typeof e||null===e)return N("application.version",e,"setApplicationVersion",!1);(0,l.R)(42,typeof e)},h.start=()=>{try{(0,a.p)(f.xV,["API/start/called"],void 0,n.K7.metrics,w),w.emit("manual-start-all")}catch(e){(0,l.R)(23,e)}},h[p.G4.RECORD]=function(){(0,a.p)(f.xV,["API/recordReplay/called"],void 0,n.K7.metrics,w),(0,a.p)(p.G4.RECORD,[],void 0,n.K7.sessionReplay,w)},h[p.G4.PAUSE]=function(){(0,a.p)(f.xV,["API/pauseReplay/called"],void 0,n.K7.metrics,w),(0,a.p)(p.G4.PAUSE,[],void 0,n.K7.sessionReplay,w)},h.interaction=function(e){return(new T).get("object"==typeof e?e:{})};const S=T.prototype={createTracer:function(e,t){var r={},i=this,o="function"==typeof t;return(0,a.p)(f.xV,["API/createTracer/called"],void 0,n.K7.metrics,w),g||(0,a.p)(_+"tracer",[(0,m.t)(),e,r],i,n.K7.spa,w),function(){if(A.emit((o?"":"no-")+"fn-start",[(0,m.t)(),i,o],r),o)try{return t.apply(this,arguments)}catch(e){const t="string"==typeof e?new Error(e):e;throw A.emit("fn-err",[arguments,this,t],r),t}finally{A.emit("fn-end",[(0,m.t)()],r)}}}};function j(e,t,r,i){return function(){return(0,a.p)(f.xV,["API/"+t+"/called"],void 0,n.K7.metrics,w),i&&(0,a.p)(e+t,[(0,m.t)(),...arguments],r?null:this,i,w),r?void 0:this}}function k(){r.e(296).then(r.bind(r,8778)).then((({setAPI:t})=>{t(e),(0,c.Ze)(e,"api")})).catch((e=>{(0,l.R)(27,e),w.abort()}))}return["actionText","setName","setAttribute","save","ignore","onEnd","getContext","end","get"].forEach((e=>{S[e]=j(_,e,void 0,g?n.K7.softNav:n.K7.spa)})),h.setCurrentRouteName=g?j(_,"routeName",void 0,n.K7.softNav):j(E,"routeName",!0,n.K7.spa),h.noticeError=function(t,r){"string"==typeof t&&(t=new Error(t)),(0,a.p)(f.xV,["API/noticeError/called"],void 0,n.K7.metrics,w),(0,a.p)("err",[t,(0,m.t)(),!1,r,!!x[e]],void 0,n.K7.jserrors,w)},d.RI?(0,u.GG)((()=>k()),!0):k(),h}var N=r(9417),T=r(8122);const S={accountID:void 0,trustKey:void 0,agentID:void 0,licenseKey:void 0,applicationID:void 0,xpid:void 0},j={};var k=r(5284);const I=e=>{const t=e.startsWith("http");e+="/",r.p=t?e:"https://"+e};let O=!1;function P(e,t={},r,n){let{init:a,info:c,loader_config:u,runtime:l={},exposed:f=!0}=t;l.loaderType=r;const p=(0,g.pV)();c||(a=p.init,c=p.info,u=p.loader_config),(0,N.xN)(e.agentIdentifier,a||{}),function(e,t){if(!e)throw new Error("All loader-config objects require an agent identifier!");j[e]=(0,T.a)(t,S);const r=(0,g.nY)(e);r&&(r.loader_config=j[e])}(e.agentIdentifier,u||{}),c.jsAttributes??={},d.bv&&(c.jsAttributes.isWorker=!0),(0,i.x1)(e.agentIdentifier,c);const h=(0,N.D0)(e.agentIdentifier),v=[c.beacon,c.errorBeacon];O||(h.proxy.assets&&(I(h.proxy.assets),v.push(h.proxy.assets)),h.proxy.beacon&&v.push(h.proxy.beacon),E(),(0,g.US)("activatedFeatures",k.B),e.runSoftNavOverSpa&&=!0===h.soft_navigations.enabled&&h.feature_flags.includes("soft_nav")),l.denyList=[...h.ajax.deny_list||[],...h.ajax.block_internal?v:[]],l.ptid=e.agentIdentifier,(0,o.V)(e.agentIdentifier,l),e.ee=s.ee.get(e.agentIdentifier),void 0===e.api&&(e.api=_(e.agentIdentifier,n,e.runSoftNavOverSpa)),void 0===e.exposed&&(e.exposed=f),O=!0}},8374:(e,t,r)=>{r.nc=(()=>{try{return document?.currentScript?.nonce}catch(e){}return""})()},860:(e,t,r)=>{"use strict";r.d(t,{$J:()=>o,K7:()=>n,P3:()=>i});const n={ajax:"ajax",genericEvents:"generic_events",jserrors:"jserrors",logging:"logging",metrics:"metrics",pageAction:"page_action",pageViewEvent:"page_view_event",pageViewTiming:"page_view_timing",sessionReplay:"session_replay",sessionTrace:"session_trace",softNav:"soft_navigations",spa:"spa"},i={[n.pageViewEvent]:1,[n.pageViewTiming]:2,[n.metrics]:3,[n.jserrors]:4,[n.spa]:5,[n.ajax]:6,[n.sessionTrace]:7,[n.softNav]:8,[n.sessionReplay]:9,[n.logging]:10,[n.genericEvents]:11},o={[n.pageViewTiming]:"events",[n.ajax]:"events",[n.spa]:"events",[n.softNav]:"events",[n.metrics]:"jserrors",[n.jserrors]:"jserrors",[n.sessionTrace]:"browser/blobs",[n.sessionReplay]:"browser/blobs",[n.logging]:"browser/logs",[n.genericEvents]:"ins"}}},n={};function i(e){var t=n[e];if(void 0!==t)return t.exports;var o=n[e]={exports:{}};return r[e](o,o.exports,i),o.exports}i.m=r,i.d=(e,t)=>{for(var r in t)i.o(t,r)&&!i.o(e,r)&&Object.defineProperty(e,r,{enumerable:!0,get:t[r]})},i.f={},i.e=e=>Promise.all(Object.keys(i.f).reduce(((t,r)=>(i.f[r](e,t),t)),[])),i.u=e=>"nr-rum-1.274.0.min.js",i.o=(e,t)=>Object.prototype.hasOwnProperty.call(e,t),e={},t="NRBA-1.274.0.PROD:",i.l=(r,n,o,a)=>{if(e[r])e[r].push(n);else{var s,c;if(void 0!==o)for(var u=document.getElementsByTagName("script"),d=0;d<u.length;d++){var l=u[d];if(l.getAttribute("src")==r||l.getAttribute("data-webpack")==t+o){s=l;break}}if(!s){c=!0;var f={296:"sha512-gkYkZDAwQ9PwaDXs2YM+rNIdRej1Ac1mupWobRJ8eahQcXz6/sunGZCKklrzi5kWxhOGRZr2tn0rEKuLTXzfAA=="};(s=document.createElement("script")).charset="utf-8",s.timeout=120,i.nc&&s.setAttribute("nonce",i.nc),s.setAttribute("data-webpack",t+o),s.src=r,0!==s.src.indexOf(window.location.origin+"/")&&(s.crossOrigin="anonymous"),f[a]&&(s.integrity=f[a])}e[r]=[n];var g=(t,n)=>{s.onerror=s.onload=null,clearTimeout(p);var i=e[r];if(delete e[r],s.parentNode&&s.parentNode.removeChild(s),i&&i.forEach((e=>e(n))),t)return t(n)},p=setTimeout(g.bind(null,void 0,{type:"timeout",target:s}),12e4);s.onerror=g.bind(null,s.onerror),s.onload=g.bind(null,s.onload),c&&document.head.appendChild(s)}},i.r=e=>{"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(e,"__esModule",{value:!0})},i.p="https://js-agent.newrelic.com/",(()=>{var e={840:0,374:0};i.f.j=(t,r)=>{var n=i.o(e,t)?e[t]:void 0;if(0!==n)if(n)r.push(n[2]);else{var o=new Promise(((r,i)=>n=e[t]=[r,i]));r.push(n[2]=o);var a=i.p+i.u(t),s=new Error;i.l(a,(r=>{if(i.o(e,t)&&(0!==(n=e[t])&&(e[t]=void 0),n)){var o=r&&("load"===r.type?"missing":r.type),a=r&&r.target&&r.target.src;s.message="Loading chunk "+t+" failed.\n("+o+": "+a+")",s.name="ChunkLoadError",s.type=o,s.request=a,n[1](s)}}),"chunk-"+t,t)}};var t=(t,r)=>{var n,o,[a,s,c]=r,u=0;if(a.some((t=>0!==e[t]))){for(n in s)i.o(s,n)&&(i.m[n]=s[n]);if(c)c(i)}for(t&&t(r);u<a.length;u++)o=a[u],i.o(e,o)&&e[o]&&e[o][0](),e[o]=0},r=self["webpackChunk:NRBA-1.274.0.PROD"]=self["webpackChunk:NRBA-1.274.0.PROD"]||[];r.forEach(t.bind(null,0)),r.push=t.bind(null,r.push.bind(r))})(),(()=>{"use strict";i(8374);var e=i(944),t=i(6344),r=i(9566);class n{agentIdentifier;constructor(e=(0,r.LA)(16)){this.agentIdentifier=e}#e(t,...r){if("function"==typeof this.api?.[t])return this.api[t](...r);(0,e.R)(35,t)}addPageAction(e,t){return this.#e("addPageAction",e,t)}setPageViewName(e,t){return this.#e("setPageViewName",e,t)}setCustomAttribute(e,t,r){return this.#e("setCustomAttribute",e,t,r)}noticeError(e,t){return this.#e("noticeError",e,t)}setUserId(e){return this.#e("setUserId",e)}setApplicationVersion(e){return this.#e("setApplicationVersion",e)}setErrorHandler(e){return this.#e("setErrorHandler",e)}addRelease(e,t){return this.#e("addRelease",e,t)}log(e,t){return this.#e("log",e,t)}}class o extends n{#e(t,...r){if("function"==typeof this.api?.[t])return this.api[t](...r);(0,e.R)(35,t)}start(){return this.#e("start")}finished(e){return this.#e("finished",e)}recordReplay(){return this.#e(t.G4.RECORD)}pauseReplay(){return this.#e(t.G4.PAUSE)}addToTrace(e){return this.#e("addToTrace",e)}setCurrentRouteName(e){return this.#e("setCurrentRouteName",e)}interaction(){return this.#e("interaction")}wrapLogger(e,t,r){return this.#e("wrapLogger",e,t,r)}}var a=i(860),s=i(9417);const c=Object.values(a.K7);function u(e){const t={};return c.forEach((r=>{t[r]=function(e,t){return!0===(0,s.gD)(t,"".concat(e,".enabled"))}(r,e)})),t}var d=i(7603);var l=i(1687),f=i(4234),g=i(5289),p=i(6154),h=i(384);const v=e=>p.RI&&!0===(0,s.gD)(e,"privacy.cookies_enabled");function m(e){return!!(0,h.dV)().o.MO&&v(e)&&!0===(0,s.gD)(e,"session_trace.enabled")}var b=i(6389);class y extends f.W{constructor(e,t,r=!0){super(e.agentIdentifier,t),this.auto=r,this.abortHandler=void 0,this.featAggregate=void 0,this.onAggregateImported=void 0,!1===e.init[this.featureName].autoStart&&(this.auto=!1),this.auto?(0,l.Ak)(e.agentIdentifier,t):this.ee.on("manual-start-all",(0,b.J)((()=>{(0,l.Ak)(e.agentIdentifier,this.featureName),this.auto=!0,this.importAggregator(e)})))}importAggregator(t,r={}){if(this.featAggregate||!this.auto)return;let n;this.onAggregateImported=new Promise((e=>{n=e}));const o=async()=>{let o;try{if(v(this.agentIdentifier)){const{setupAgentSession:e}=await i.e(296).then(i.bind(i,3861));o=e(t)}}catch(t){(0,e.R)(20,t),this.ee.emit("internal-error",[t]),this.featureName===a.K7.sessionReplay&&this.abortHandler?.()}try{if(t.sharedAggregator)await t.sharedAggregator;else{t.sharedAggregator=i.e(296).then(i.bind(i,9337));const{EventAggregator:e}=await t.sharedAggregator;t.sharedAggregator=new e}if(!this.#t(this.featureName,o))return(0,l.Ze)(this.agentIdentifier,this.featureName),void n(!1);const{lazyFeatureLoader:e}=await i.e(296).then(i.bind(i,6103)),{Aggregate:a}=await e(this.featureName,"aggregate");this.featAggregate=new a(t,r),n(!0)}catch(t){(0,e.R)(34,t),this.abortHandler?.(),(0,l.Ze)(this.agentIdentifier,this.featureName,!0),n(!1),this.ee&&this.ee.abort()}};p.RI?(0,g.GG)((()=>o()),!0):o()}#t(e,t){switch(e){case a.K7.sessionReplay:return m(this.agentIdentifier)&&!!t;case a.K7.sessionTrace:return!!t;default:return!0}}}var w=i(6630);class A extends y{static featureName=w.T;constructor(e,t=!0){super(e,w.T,t),this.importAggregator(e)}}var R=i(9908),E=i(2843),x=i(3878),_=i(782),N=i(1863);class T extends y{static featureName=_.T;constructor(e,t=!0){super(e,_.T,t),p.RI&&((0,E.u)((()=>(0,R.p)("docHidden",[(0,N.t)()],void 0,_.T,this.ee)),!0),(0,x.sp)("pagehide",(()=>(0,R.p)("winPagehide",[(0,N.t)()],void 0,_.T,this.ee))),this.importAggregator(e))}}var S=i(3969);class j extends y{static featureName=S.TZ;constructor(e,t=!0){super(e,S.TZ,t),this.importAggregator(e)}}new class extends o{constructor(t,r){super(r),p.gm?(this.features={},(0,h.bQ)(this.agentIdentifier,this),this.desiredFeatures=new Set(t.features||[]),this.desiredFeatures.add(A),this.runSoftNavOverSpa=[...this.desiredFeatures].some((e=>e.featureName===a.K7.softNav)),(0,d.j)(this,t,t.loaderType||"agent"),this.run()):(0,e.R)(21)}get config(){return{info:this.info,init:this.init,loader_config:this.loader_config,runtime:this.runtime}}run(){try{const t=u(this.agentIdentifier),r=[...this.desiredFeatures];r.sort(((e,t)=>a.P3[e.featureName]-a.P3[t.featureName])),r.forEach((r=>{if(!t[r.featureName]&&r.featureName!==a.K7.pageViewEvent)return;if(this.runSoftNavOverSpa&&r.featureName===a.K7.spa)return;if(!this.runSoftNavOverSpa&&r.featureName===a.K7.softNav)return;const n=function(e){switch(e){case a.K7.ajax:return[a.K7.jserrors];case a.K7.sessionTrace:return[a.K7.ajax,a.K7.pageViewEvent];case a.K7.sessionReplay:return[a.K7.sessionTrace];case a.K7.pageViewTiming:return[a.K7.pageViewEvent];default:return[]}}(r.featureName).filter((e=>!(e in this.features)));n.length>0&&(0,e.R)(36,{targetFeature:r.featureName,missingDependencies:n}),this.features[r.featureName]=new r(this)}))}catch(t){(0,e.R)(22,t);for(const e in this.features)this.features[e].abortHandler?.();const r=(0,h.Zm)();delete r.initializedAgents[this.agentIdentifier]?.api,delete r.initializedAgents[this.agentIdentifier]?.features,delete this.sharedAggregator;return r.ee.get(this.agentIdentifier).abort(),!1}}}({features:[A,T,j],loaderType:"lite"})})()})();</script> <meta name="viewport" content="width=device-width, initial-scale=1.0" /> <link rel="profile" href="https://gmpg.org/xfn/11" /> <link rel="pingback" href="http://blogs.mat.ucm.es/matgazine/xmlrpc.php" /> <!-- scripts for IE8 and less --> <!--[if lt IE 9]> <script src="http://blogs.mat.ucm.es/matgazine/wp-content/themes/customizr/assets/front/js/libs/html5.js"></script> <![endif]--> <script>(function(html){html.className = html.className.replace(/\bno-js\b/,'js')})(document.documentElement);</script> <title>Matgazine &#8211; 隆Una revista creada por y para estudiantes de matem谩ticas!</title> <link rel='dns-prefetch' href='//s.w.org' /> <link rel="alternate" type="application/rss+xml" title="Matgazine &raquo; Feed" href="http://blogs.mat.ucm.es/matgazine/feed/" /> <link rel="alternate" type="application/rss+xml" title="Matgazine &raquo; RSS de los comentarios" href="http://blogs.mat.ucm.es/matgazine/comments/feed/" /> <script type="text/javascript"> window._wpemojiSettings = {"baseUrl":"https:\/\/s.w.org\/images\/core\/emoji\/11\/72x72\/","ext":".png","svgUrl":"https:\/\/s.w.org\/images\/core\/emoji\/11\/svg\/","svgExt":".svg","source":{"concatemoji":"http:\/\/blogs.mat.ucm.es\/matgazine\/wp-includes\/js\/wp-emoji-release.min.js?ver=4.9.26"}}; !function(e,a,t){var n,r,o,i=a.createElement("canvas"),p=i.getContext&&i.getContext("2d");function s(e,t){var a=String.fromCharCode;p.clearRect(0,0,i.width,i.height),p.fillText(a.apply(this,e),0,0);e=i.toDataURL();return p.clearRect(0,0,i.width,i.height),p.fillText(a.apply(this,t),0,0),e===i.toDataURL()}function c(e){var t=a.createElement("script");t.src=e,t.defer=t.type="text/javascript",a.getElementsByTagName("head")[0].appendChild(t)}for(o=Array("flag","emoji"),t.supports={everything:!0,everythingExceptFlag:!0},r=0;r<o.length;r++)t.supports[o[r]]=function(e){if(!p||!p.fillText)return!1;switch(p.textBaseline="top",p.font="600 32px Arial",e){case"flag":return s([55356,56826,55356,56819],[55356,56826,8203,55356,56819])?!1:!s([55356,57332,56128,56423,56128,56418,56128,56421,56128,56430,56128,56423,56128,56447],[55356,57332,8203,56128,56423,8203,56128,56418,8203,56128,56421,8203,56128,56430,8203,56128,56423,8203,56128,56447]);case"emoji":return!s([55358,56760,9792,65039],[55358,56760,8203,9792,65039])}return!1}(o[r]),t.supports.everything=t.supports.everything&&t.supports[o[r]],"flag"!==o[r]&&(t.supports.everythingExceptFlag=t.supports.everythingExceptFlag&&t.supports[o[r]]);t.supports.everythingExceptFlag=t.supports.everythingExceptFlag&&!t.supports.flag,t.DOMReady=!1,t.readyCallback=function(){t.DOMReady=!0},t.supports.everything||(n=function(){t.readyCallback()},a.addEventListener?(a.addEventListener("DOMContentLoaded",n,!1),e.addEventListener("load",n,!1)):(e.attachEvent("onload",n),a.attachEvent("onreadystatechange",function(){"complete"===a.readyState&&t.readyCallback()})),(n=t.source||{}).concatemoji?c(n.concatemoji):n.wpemoji&&n.twemoji&&(c(n.twemoji),c(n.wpemoji)))}(window,document,window._wpemojiSettings); </script> <style type="text/css"> img.wp-smiley, img.emoji { display: inline !important; border: none !important; box-shadow: none !important; height: 1em !important; width: 1em !important; margin: 0 .07em !important; vertical-align: -0.1em !important; background: none !important; padding: 0 !important; } </style> <link rel='stylesheet' id='wp-quicklatex-format-css' href='http://blogs.mat.ucm.es/matgazine/wp-content/plugins/wp-quicklatex/css/quicklatex-format.css?ver=4.9.26' type='text/css' media='all' /> <link rel='stylesheet' id='contact-form-7-css' href='http://blogs.mat.ucm.es/matgazine/wp-content/plugins/contact-form-7/includes/css/styles.css?ver=5.1.6' type='text/css' media='all' /> <link rel='stylesheet' id='customizr-main-css' href='http://blogs.mat.ucm.es/matgazine/wp-content/themes/customizr/assets/front/css/style.min.css?ver=4.3.6' type='text/css' media='all' /> <style id='customizr-main-inline-css' type='text/css'> ::-moz-selection{background-color:#267f13}::selection{background-color:#267f13}a,.btn-skin:active,.btn-skin:focus,.btn-skin:hover,.btn-skin.inverted,.grid-container__classic .post-type__icon,.post-type__icon:hover .icn-format,.grid-container__classic .post-type__icon:hover .icn-format,[class*='grid-container__'] .entry-title a.czr-title:hover,input[type=checkbox]:checked::before{color:#267f13}.czr-css-loader > div ,.btn-skin,.btn-skin:active,.btn-skin:focus,.btn-skin:hover,.btn-skin-h-dark,.btn-skin-h-dark.inverted:active,.btn-skin-h-dark.inverted:focus,.btn-skin-h-dark.inverted:hover{border-color:#267f13}.tc-header.border-top{border-top-color:#267f13}[class*='grid-container__'] .entry-title a:hover::after,.grid-container__classic .post-type__icon,.btn-skin,.btn-skin.inverted:active,.btn-skin.inverted:focus,.btn-skin.inverted:hover,.btn-skin-h-dark,.btn-skin-h-dark.inverted:active,.btn-skin-h-dark.inverted:focus,.btn-skin-h-dark.inverted:hover,.sidebar .widget-title::after,input[type=radio]:checked::before{background-color:#267f13}.btn-skin-light:active,.btn-skin-light:focus,.btn-skin-light:hover,.btn-skin-light.inverted{color:#3ac21d}input:not([type='submit']):not([type='button']):not([type='number']):not([type='checkbox']):not([type='radio']):focus,textarea:focus,.btn-skin-light,.btn-skin-light.inverted,.btn-skin-light:active,.btn-skin-light:focus,.btn-skin-light:hover,.btn-skin-light.inverted:active,.btn-skin-light.inverted:focus,.btn-skin-light.inverted:hover{border-color:#3ac21d}.btn-skin-light,.btn-skin-light.inverted:active,.btn-skin-light.inverted:focus,.btn-skin-light.inverted:hover{background-color:#3ac21d}.btn-skin-lightest:active,.btn-skin-lightest:focus,.btn-skin-lightest:hover,.btn-skin-lightest.inverted{color:#41d820}.btn-skin-lightest,.btn-skin-lightest.inverted,.btn-skin-lightest:active,.btn-skin-lightest:focus,.btn-skin-lightest:hover,.btn-skin-lightest.inverted:active,.btn-skin-lightest.inverted:focus,.btn-skin-lightest.inverted:hover{border-color:#41d820}.btn-skin-lightest,.btn-skin-lightest.inverted:active,.btn-skin-lightest.inverted:focus,.btn-skin-lightest.inverted:hover{background-color:#41d820}.pagination,a:hover,a:focus,a:active,.btn-skin-dark:active,.btn-skin-dark:focus,.btn-skin-dark:hover,.btn-skin-dark.inverted,.btn-skin-dark-oh:active,.btn-skin-dark-oh:focus,.btn-skin-dark-oh:hover,.post-info a:not(.btn):hover,.grid-container__classic .post-type__icon .icn-format,[class*='grid-container__'] .hover .entry-title a,.widget-area a:not(.btn):hover,a.czr-format-link:hover,.format-link.hover a.czr-format-link,button[type=submit]:hover,button[type=submit]:active,button[type=submit]:focus,input[type=submit]:hover,input[type=submit]:active,input[type=submit]:focus,.tabs .nav-link:hover,.tabs .nav-link.active,.tabs .nav-link.active:hover,.tabs .nav-link.active:focus{color:#164a0b}.grid-container__classic.tc-grid-border .grid__item,.btn-skin-dark,.btn-skin-dark.inverted,button[type=submit],input[type=submit],.btn-skin-dark:active,.btn-skin-dark:focus,.btn-skin-dark:hover,.btn-skin-dark.inverted:active,.btn-skin-dark.inverted:focus,.btn-skin-dark.inverted:hover,.btn-skin-h-dark:active,.btn-skin-h-dark:focus,.btn-skin-h-dark:hover,.btn-skin-h-dark.inverted,.btn-skin-h-dark.inverted,.btn-skin-h-dark.inverted,.btn-skin-dark-oh:active,.btn-skin-dark-oh:focus,.btn-skin-dark-oh:hover,.btn-skin-dark-oh.inverted:active,.btn-skin-dark-oh.inverted:focus,.btn-skin-dark-oh.inverted:hover,button[type=submit]:hover,button[type=submit]:active,button[type=submit]:focus,input[type=submit]:hover,input[type=submit]:active,input[type=submit]:focus{border-color:#164a0b}.btn-skin-dark,.btn-skin-dark.inverted:active,.btn-skin-dark.inverted:focus,.btn-skin-dark.inverted:hover,.btn-skin-h-dark:active,.btn-skin-h-dark:focus,.btn-skin-h-dark:hover,.btn-skin-h-dark.inverted,.btn-skin-h-dark.inverted,.btn-skin-h-dark.inverted,.btn-skin-dark-oh.inverted:active,.btn-skin-dark-oh.inverted:focus,.btn-skin-dark-oh.inverted:hover,.grid-container__classic .post-type__icon:hover,button[type=submit],input[type=submit],.czr-link-hover-underline .widgets-list-layout-links a:not(.btn)::before,.czr-link-hover-underline .widget_archive a:not(.btn)::before,.czr-link-hover-underline .widget_nav_menu a:not(.btn)::before,.czr-link-hover-underline .widget_rss ul a:not(.btn)::before,.czr-link-hover-underline .widget_recent_entries a:not(.btn)::before,.czr-link-hover-underline .widget_categories a:not(.btn)::before,.czr-link-hover-underline .widget_meta a:not(.btn)::before,.czr-link-hover-underline .widget_recent_comments a:not(.btn)::before,.czr-link-hover-underline .widget_pages a:not(.btn)::before,.czr-link-hover-underline .widget_calendar a:not(.btn)::before,[class*='grid-container__'] .hover .entry-title a::after,a.czr-format-link::before,.comment-author a::before,.comment-link::before,.tabs .nav-link.active::before{background-color:#164a0b}.btn-skin-dark-shaded:active,.btn-skin-dark-shaded:focus,.btn-skin-dark-shaded:hover,.btn-skin-dark-shaded.inverted{background-color:rgba(22,74,11,0.2)}.btn-skin-dark-shaded,.btn-skin-dark-shaded.inverted:active,.btn-skin-dark-shaded.inverted:focus,.btn-skin-dark-shaded.inverted:hover{background-color:rgba(22,74,11,0.8)}.navbar-brand,.header-tagline,h1,h2,h3,.tc-dropcap { font-family : 'Raleway'; } body { font-family : 'Raleway'; } body { font-size : 1.00rem; line-height : 1.5em; } .tc-header.border-top { border-top-width: 5px; border-top-style: solid } .no-csstransforms3d .czr-slider-loader-wrapper .czr-img-gif-loader { background: url('http://blogs.mat.ucm.es/matgazine/wp-content/themes/customizr/assets/front/img/slider-loader.gif') no-repeat center center; } #customizr-slider-main_posts_slider.czr-carousel { height:500px; } #customizr-slider-main_posts_slider .czr-slider-loader-wrapper { line-height: 500px; height:500px; } @media (max-width: 1199px) { #customizr-slider-main_posts_slider.czr-carousel { height:385px; } #customizr-slider-main_posts_slider .czr-slider-loader-wrapper { line-height: 385px; height:385px; } } @media (max-width: 991px) { #customizr-slider-main_posts_slider.czr-carousel { height:309px; } #customizr-slider-main_posts_slider .czr-slider-loader-wrapper { line-height: 309px; height:309px; } } @media (max-width: 767px) { #customizr-slider-main_posts_slider.czr-carousel { height:250px; } #customizr-slider-main_posts_slider .czr-slider-loader-wrapper { line-height: 250px; height:250px; } } @media (max-width: 575px) { #customizr-slider-main_posts_slider.czr-carousel { height:190px; } #customizr-slider-main_posts_slider .czr-slider-loader-wrapper { line-height: 190px; height:190px; } } @media (max-width: 320px) { #customizr-slider-main_posts_slider.czr-carousel { height:140px; } #customizr-slider-main_posts_slider .czr-slider-loader-wrapper { line-height: 140px; height:140px; } } #czr-push-footer { display: none; visibility: hidden; } .czr-sticky-footer #czr-push-footer.sticky-footer-enabled { display: block; } </style> <link rel='stylesheet' id='tablepress-default-css' href='http://blogs.mat.ucm.es/matgazine/wp-content/plugins/tablepress/css/default.min.css?ver=1.9.2' type='text/css' media='all' /> <link rel='stylesheet' id='moove_gdpr_frontend-css' href='http://blogs.mat.ucm.es/matgazine/wp-content/plugins/gdpr-cookie-compliance/dist/styles/gdpr-main.css?ver=4.3.9' type='text/css' media='all' /> <style id='moove_gdpr_frontend-inline-css' type='text/css'> #moove_gdpr_cookie_modal,#moove_gdpr_cookie_info_bar,.gdpr_cookie_settings_shortcode_content{font-family:Nunito,sans-serif}#moove_gdpr_save_popup_settings_button{background-color:#373737;color:#fff}#moove_gdpr_save_popup_settings_button:hover{background-color:#000}#moove_gdpr_cookie_info_bar .moove-gdpr-info-bar-container .moove-gdpr-info-bar-content a.mgbutton,#moove_gdpr_cookie_info_bar .moove-gdpr-info-bar-container .moove-gdpr-info-bar-content button.mgbutton{background-color:#0C4DA2}#moove_gdpr_cookie_modal .moove-gdpr-modal-content .moove-gdpr-modal-footer-content .moove-gdpr-button-holder a.mgbutton,#moove_gdpr_cookie_modal .moove-gdpr-modal-content .moove-gdpr-modal-footer-content .moove-gdpr-button-holder button.mgbutton,.gdpr_cookie_settings_shortcode_content .gdpr-shr-button.button-green{background-color:#0C4DA2;border-color:#0C4DA2}#moove_gdpr_cookie_modal .moove-gdpr-modal-content .moove-gdpr-modal-footer-content .moove-gdpr-button-holder a.mgbutton:hover,#moove_gdpr_cookie_modal .moove-gdpr-modal-content .moove-gdpr-modal-footer-content .moove-gdpr-button-holder button.mgbutton:hover,.gdpr_cookie_settings_shortcode_content .gdpr-shr-button.button-green:hover{background-color:#fff;color:#0C4DA2}#moove_gdpr_cookie_modal .moove-gdpr-modal-content .moove-gdpr-modal-close i,#moove_gdpr_cookie_modal .moove-gdpr-modal-content .moove-gdpr-modal-close span.gdpr-icon{background-color:#0C4DA2;border:1px solid #0C4DA2}#moove_gdpr_cookie_modal .moove-gdpr-modal-content .moove-gdpr-modal-close i:hover,#moove_gdpr_cookie_modal .moove-gdpr-modal-content .moove-gdpr-modal-close span.gdpr-icon:hover,#moove_gdpr_cookie_info_bar span[data-href]>u.change-settings-button{color:#0C4DA2}#moove_gdpr_cookie_modal .moove-gdpr-modal-content .moove-gdpr-modal-left-content #moove-gdpr-menu li.menu-item-selected a span.gdpr-icon,#moove_gdpr_cookie_modal .moove-gdpr-modal-content .moove-gdpr-modal-left-content #moove-gdpr-menu li.menu-item-selected button span.gdpr-icon{color:inherit}#moove_gdpr_cookie_modal .moove-gdpr-modal-content .moove-gdpr-modal-left-content #moove-gdpr-menu li:hover a,#moove_gdpr_cookie_modal .moove-gdpr-modal-content .moove-gdpr-modal-left-content #moove-gdpr-menu li:hover button{color:#000}#moove_gdpr_cookie_modal .moove-gdpr-modal-content .moove-gdpr-modal-left-content #moove-gdpr-menu li a span.gdpr-icon,#moove_gdpr_cookie_modal .moove-gdpr-modal-content .moove-gdpr-modal-left-content #moove-gdpr-menu li button span.gdpr-icon{color:inherit}#moove_gdpr_cookie_modal .gdpr-acc-link{line-height:0;font-size:0;color:transparent;position:absolute}#moove_gdpr_cookie_modal .moove-gdpr-modal-content .moove-gdpr-modal-close:hover i,#moove_gdpr_cookie_modal .moove-gdpr-modal-content .moove-gdpr-modal-left-content #moove-gdpr-menu li a,#moove_gdpr_cookie_modal .moove-gdpr-modal-content .moove-gdpr-modal-left-content #moove-gdpr-menu li button,#moove_gdpr_cookie_modal .moove-gdpr-modal-content .moove-gdpr-modal-left-content #moove-gdpr-menu li button i,#moove_gdpr_cookie_modal .moove-gdpr-modal-content .moove-gdpr-modal-left-content #moove-gdpr-menu li a i,#moove_gdpr_cookie_modal .moove-gdpr-modal-content .moove-gdpr-tab-main .moove-gdpr-tab-main-content a:hover,#moove_gdpr_cookie_info_bar.moove-gdpr-dark-scheme .moove-gdpr-info-bar-container .moove-gdpr-info-bar-content a.mgbutton:hover,#moove_gdpr_cookie_info_bar.moove-gdpr-dark-scheme .moove-gdpr-info-bar-container .moove-gdpr-info-bar-content button.mgbutton:hover,#moove_gdpr_cookie_info_bar.moove-gdpr-dark-scheme .moove-gdpr-info-bar-container .moove-gdpr-info-bar-content a:hover,#moove_gdpr_cookie_info_bar.moove-gdpr-dark-scheme .moove-gdpr-info-bar-container .moove-gdpr-info-bar-content button:hover,#moove_gdpr_cookie_info_bar.moove-gdpr-dark-scheme .moove-gdpr-info-bar-container .moove-gdpr-info-bar-content span.change-settings-button:hover,#moove_gdpr_cookie_info_bar.moove-gdpr-dark-scheme .moove-gdpr-info-bar-container .moove-gdpr-info-bar-content u.change-settings-button:hover,#moove_gdpr_cookie_info_bar span[data-href]>u.change-settings-button{color:#0C4DA2}#moove_gdpr_cookie_modal .moove-gdpr-modal-content .moove-gdpr-modal-left-content #moove-gdpr-menu li.menu-item-selected a,#moove_gdpr_cookie_modal .moove-gdpr-modal-content .moove-gdpr-modal-left-content #moove-gdpr-menu li.menu-item-selected button{color:#000}#moove_gdpr_cookie_modal .moove-gdpr-modal-content .moove-gdpr-modal-left-content #moove-gdpr-menu li.menu-item-selected a i,#moove_gdpr_cookie_modal .moove-gdpr-modal-content .moove-gdpr-modal-left-content #moove-gdpr-menu li.menu-item-selected button i{color:#000}#moove_gdpr_cookie_modal.lity-hide{display:none} </style> <script type='text/javascript' src='http://blogs.mat.ucm.es/matgazine/wp-includes/js/jquery/jquery.js?ver=1.12.4'></script> <script type='text/javascript' src='http://blogs.mat.ucm.es/matgazine/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.4.1'></script> <script type='text/javascript' src='http://blogs.mat.ucm.es/matgazine/wp-content/themes/customizr/assets/front/js/libs/modernizr.min.js?ver=4.3.6'></script> <script type='text/javascript' src='http://blogs.mat.ucm.es/matgazine/wp-includes/js/underscore.min.js?ver=1.8.3'></script> <script type='text/javascript'> /* <![CDATA[ */ var CZRParams = {"assetsPath":"http:\/\/blogs.mat.ucm.es\/matgazine\/wp-content\/themes\/customizr\/assets\/front\/","mainScriptUrl":"http:\/\/blogs.mat.ucm.es\/matgazine\/wp-content\/themes\/customizr\/assets\/front\/js\/tc-scripts.min.js?4.3.6","deferFontAwesome":"1","fontAwesomeUrl":"http:\/\/blogs.mat.ucm.es\/matgazine\/wp-content\/themes\/customizr\/assets\/shared\/fonts\/fa\/css\/fontawesome-all.min.css?4.3.6","_disabled":[],"centerSliderImg":"1","isLightBoxEnabled":"1","SmoothScroll":{"Enabled":true,"Options":{"touchpadSupport":false}},"isAnchorScrollEnabled":"","anchorSmoothScrollExclude":{"simple":["[class*=edd]",".carousel-control","[data-toggle=\"modal\"]","[data-toggle=\"dropdown\"]","[data-toggle=\"czr-dropdown\"]","[data-toggle=\"tooltip\"]","[data-toggle=\"popover\"]","[data-toggle=\"collapse\"]","[data-toggle=\"czr-collapse\"]","[data-toggle=\"tab\"]","[data-toggle=\"pill\"]","[data-toggle=\"czr-pill\"]","[class*=upme]","[class*=um-]"],"deep":{"classes":[],"ids":[]}},"timerOnScrollAllBrowsers":"1","centerAllImg":"1","HasComments":"","LoadModernizr":"1","stickyHeader":"","extLinksStyle":"","extLinksTargetExt":"","extLinksSkipSelectors":{"classes":["btn","button"],"ids":[]},"dropcapEnabled":"","dropcapWhere":{"post":"","page":""},"dropcapMinWords":"","dropcapSkipSelectors":{"tags":["IMG","IFRAME","H1","H2","H3","H4","H5","H6","BLOCKQUOTE","UL","OL"],"classes":["btn"],"id":[]},"imgSmartLoadEnabled":"","imgSmartLoadOpts":{"parentSelectors":["[class*=grid-container], .article-container",".__before_main_wrapper",".widget-front",".post-related-articles",".tc-singular-thumbnail-wrapper"],"opts":{"excludeImg":[".tc-holder-img"]}},"imgSmartLoadsForSliders":"1","pluginCompats":[],"isWPMobile":"","menuStickyUserSettings":{"desktop":"stick_up","mobile":"stick_up"},"adminAjaxUrl":"https:\/\/blogs.mat.ucm.es\/matgazine\/wp-admin\/admin-ajax.php","ajaxUrl":"http:\/\/blogs.mat.ucm.es\/matgazine\/?czrajax=1","frontNonce":{"id":"CZRFrontNonce","handle":"8af5d32a16"},"isDevMode":"","isModernStyle":"1","i18n":{"Permanently dismiss":"Descartar permanentemente"},"frontNotifications":{"welcome":{"enabled":false,"content":"","dismissAction":"dismiss_welcome_note_front"}},"preloadGfonts":"1","googleFonts":"Raleway"}; /* ]]> */ </script> <script type='text/javascript' src='http://blogs.mat.ucm.es/matgazine/wp-content/themes/customizr/assets/front/js/tc-scripts.min.js?ver=4.3.6' defer></script> <script type='text/javascript' src='http://blogs.mat.ucm.es/matgazine/wp-content/plugins/wp-quicklatex/js/wp-quicklatex-frontend.js?ver=1.0'></script> <link rel='https://api.w.org/' href='http://blogs.mat.ucm.es/matgazine/wp-json/' /> <link rel="EditURI" type="application/rsd+xml" title="RSD" href="https://blogs.mat.ucm.es/matgazine/xmlrpc.php?rsd" /> <link rel="wlwmanifest" type="application/wlwmanifest+xml" href="http://blogs.mat.ucm.es/matgazine/wp-includes/wlwmanifest.xml" /> <meta name="generator" content="WordPress 4.9.26" /> <style type="text/css">.recentcomments a{display:inline !important;padding:0 !important;margin:0 !important;}</style> <link rel="icon" href="http://blogs.mat.ucm.es/matgazine/wp-content/uploads/sites/35/2018/02/cropped-Logo-matgazine-1-32x32.jpg" sizes="32x32" /> <link rel="icon" href="http://blogs.mat.ucm.es/matgazine/wp-content/uploads/sites/35/2018/02/cropped-Logo-matgazine-1-192x192.jpg" sizes="192x192" /> <link rel="apple-touch-icon-precomposed" href="http://blogs.mat.ucm.es/matgazine/wp-content/uploads/sites/35/2018/02/cropped-Logo-matgazine-1-180x180.jpg" /> <meta name="msapplication-TileImage" content="http://blogs.mat.ucm.es/matgazine/wp-content/uploads/sites/35/2018/02/cropped-Logo-matgazine-1-270x270.jpg" /> </head> <body class="home blog czr-link-hover-underline header-skin-light footer-skin-dark czr-no-sidebar tc-center-images czr-full-layout customizr-4-3-6 czr-post-list-context czr-sticky-footer"> <a class="screen-reader-text skip-link" href="#content">Saltar al contenido</a> <div id="tc-page-wrap" class=""> <header class="tpnav-header__header tc-header sl-logo_left sticky-brand-shrink-on sticky-transparent border-top czr-submenu-fade czr-submenu-move" > <div class="topbar-navbar__wrapper " > <div class="container-fluid"> <div class="row flex-row flex-lg-nowrap justify-content-start justify-content-lg-end align-items-center topbar-navbar__row"> <div class="topbar-nav__container col col-auto d-none d-lg-flex"> <nav id="topbar-nav" class="topbar-nav__nav"> <div class="nav__menu-wrapper topbar-nav__menu-wrapper czr-open-on-hover" > <ul id="topbar-menu" class="topbar-nav__menu regular-nav nav__menu nav"><li id="menu-item-22" class="menu-item menu-item-type-custom menu-item-object-custom current-menu-item current_page_item menu-item-home current-active menu-item-22"><a href="http://blogs.mat.ucm.es/matgazine" class="nav__link"><span class="nav__title">Inicio</span></a></li> <li id="menu-item-30" class="menu-item menu-item-type-taxonomy menu-item-object-category menu-item-30"><a href="http://blogs.mat.ucm.es/matgazine/category/articulos/" class="nav__link"><span class="nav__title">Art铆culos</span></a></li> <li id="menu-item-31" class="menu-item menu-item-type-taxonomy menu-item-object-category menu-item-31"><a href="http://blogs.mat.ucm.es/matgazine/category/entrevistas/" class="nav__link"><span class="nav__title">Entrevistas</span></a></li> <li id="menu-item-32" class="menu-item menu-item-type-taxonomy menu-item-object-category menu-item-32"><a href="http://blogs.mat.ucm.es/matgazine/category/pasatiempos/" class="nav__link"><span class="nav__title">Pasatiempos</span></a></li> <li id="menu-item-33" class="menu-item menu-item-type-taxonomy menu-item-object-category menu-item-33"><a href="http://blogs.mat.ucm.es/matgazine/category/resenas/" class="nav__link"><span class="nav__title">Rese帽as</span></a></li> <li id="menu-item-34" class="menu-item menu-item-type-taxonomy menu-item-object-category menu-item-34"><a href="http://blogs.mat.ucm.es/matgazine/category/curiosidades/" class="nav__link"><span class="nav__title">Curiosidades</span></a></li> <li id="menu-item-51" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-51"><a href="http://blogs.mat.ucm.es/matgazine/quienes-somos/" class="nav__link"><span class="nav__title">驴Qui茅nes somos?</span></a></li> <li id="menu-item-83" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-83"><a href="http://blogs.mat.ucm.es/matgazine/la-revista/" class="nav__link"><span class="nav__title">La revista</span></a></li> <li id="menu-item-84" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-84"><a href="http://blogs.mat.ucm.es/matgazine/pagina-ejemplo/" class="nav__link"><span class="nav__title">N煤meros antiguos</span></a></li> </ul></div> </nav> </div> <div class="topbar-nav__socials social-links col col-auto "> <ul class="socials " > <li ><a rel="nofollow noopener noreferrer" class="social-icon icon-feed" title="Suscr铆bete a mi feed RSS" aria-label="Suscr铆bete a mi feed RSS" href="http://blogs.mat.ucm.es/matgazine/feed/rss/" target="_blank" ><i class="fas fa-rss"></i></a></li> <li ><a rel="nofollow noopener noreferrer" class="social-icon icon-twitter" title="S铆guenos tambi茅n en Twitter" aria-label="S铆guenos tambi茅n en Twitter" href="https://twitter.com/Matgazine" target="_blank" style="color:#1268b4"><i class="fab fa-twitter"></i></a></li> <li ><a rel="nofollow noopener noreferrer" class="social-icon icon-facebook" title="S铆guenos Facebook" aria-label="S铆guenos Facebook" href="https://www.facebook.com/Matgazine-131733870221753/" target="_blank" style="color:#1f6d02"><i class="fab fa-facebook"></i></a></li></ul> </div> </div> </div> </div> <div class="primary-navbar__wrapper d-none d-lg-block has-branding-aside desktop-sticky" > <div class="container-fluid"> <div class="row align-items-center flex-row primary-navbar__row"> <div class="branding__container col col-auto" > <div class="branding align-items-center flex-column "> <div class="branding-row d-flex align-self-start flex-row align-items-center"> <div class="navbar-brand col-auto " > <a class="navbar-brand-sitelogo" href="http://blogs.mat.ucm.es/matgazine/" aria-label="Matgazine | 隆Una revista creada por y para estudiantes de matem谩ticas!" > <img src="http://blogs.mat.ucm.es/matgazine/wp-content/uploads/sites/35/2018/02/cropped-cropped-Logo-matgazine-2.jpg" alt="Volver a la p谩gina principal" class="" width="2381" height="1708" style="max-width:250px;max-height:100px"> </a> </div> <div class="branding-aside col-auto flex-column d-flex"> <span class="header-tagline " > 隆Una revista creada por y para estudiantes de matem谩ticas!</span> </div> </div> </div> </div> <div class="primary-nav__container justify-content-lg-around col col-lg-auto flex-lg-column" > <div class="primary-nav__wrapper flex-lg-row align-items-center justify-content-end"> <div class="primary-nav__utils nav__utils col-auto" > <ul class="nav utils flex-row flex-nowrap regular-nav"> <li class="nav__search " > <a href="#" class="search-toggle_btn icn-search czr-overlay-toggle_btn" aria-expanded="false"><span class="sr-only">Search</span></a> <div class="czr-search-expand"> <div class="czr-search-expand-inner"><div class="search-form__container " > <form action="http://blogs.mat.ucm.es/matgazine/" method="get" class="czr-form search-form"> <div class="form-group czr-focus"> <label for="s-6746ac76ad25a" id="lsearch-6746ac76ad25a"> <span class="screen-reader-text">Buscar</span> <input id="s-6746ac76ad25a" class="form-control czr-search-field" name="s" type="search" value="" aria-describedby="lsearch-6746ac76ad25a" placeholder="Buscar &hellip;"> </label> <button type="submit" class="button"><i class="icn-search"></i><span class="screen-reader-text">Buscar &hellip;</span></button> </div> </form> </div></div> </div> </li> </ul> </div> </div> </div> </div> </div> </div> <div class="mobile-navbar__wrapper d-lg-none mobile-sticky" > <div class="branding__container justify-content-between align-items-center container-fluid" > <div class="branding flex-column"> <div class="branding-row d-flex align-self-start flex-row align-items-center"> <div class="navbar-brand col-auto " > <a class="navbar-brand-sitelogo" href="http://blogs.mat.ucm.es/matgazine/" aria-label="Matgazine | 隆Una revista creada por y para estudiantes de matem谩ticas!" > <img src="http://blogs.mat.ucm.es/matgazine/wp-content/uploads/sites/35/2018/02/cropped-cropped-Logo-matgazine-2.jpg" alt="Volver a la p谩gina principal" class="" width="2381" height="1708" style="max-width:250px;max-height:100px"> </a> </div> </div> <span class="header-tagline col col-auto" > 隆Una revista creada por y para estudiantes de matem谩ticas!</span> </div> <div class="mobile-utils__wrapper nav__utils regular-nav"> <ul class="nav utils row flex-row flex-nowrap"> <li class="nav__search " > <a href="#" class="search-toggle_btn icn-search czr-dropdown" data-aria-haspopup="true" aria-expanded="false"><span class="sr-only">Search</span></a> <div class="czr-search-expand"> <div class="czr-search-expand-inner"><div class="search-form__container " > <form action="http://blogs.mat.ucm.es/matgazine/" method="get" class="czr-form search-form"> <div class="form-group czr-focus"> <label for="s-6746ac76afa40" id="lsearch-6746ac76afa40"> <span class="screen-reader-text">Buscar</span> <input id="s-6746ac76afa40" class="form-control czr-search-field" name="s" type="search" value="" aria-describedby="lsearch-6746ac76afa40" placeholder="Buscar &hellip;"> </label> <button type="submit" class="button"><i class="icn-search"></i><span class="screen-reader-text">Buscar &hellip;</span></button> </div> </form> </div></div> </div> <ul class="dropdown-menu czr-dropdown-menu"> <li class="header-search__container container-fluid"> <div class="search-form__container " > <form action="http://blogs.mat.ucm.es/matgazine/" method="get" class="czr-form search-form"> <div class="form-group czr-focus"> <label for="s-6746ac76b06dd" id="lsearch-6746ac76b06dd"> <span class="screen-reader-text">Buscar</span> <input id="s-6746ac76b06dd" class="form-control czr-search-field" name="s" type="search" value="" aria-describedby="lsearch-6746ac76b06dd" placeholder="Buscar &hellip;"> </label> <button type="submit" class="button"><i class="icn-search"></i><span class="screen-reader-text">Buscar &hellip;</span></button> </div> </form> </div></li> </ul> </li> <li class="hamburger-toggler__container " > <button class="ham-toggler-menu czr-collapsed" data-toggle="czr-collapse" data-target="#mobile-nav"><span class="ham__toggler-span-wrapper"><span class="line line-1"></span><span class="line line-2"></span><span class="line line-3"></span></span><span class="screen-reader-text">Menu</span></button> </li> </ul> </div> </div> <div class="mobile-nav__container " > <nav class="mobile-nav__nav flex-column czr-collapse" id="mobile-nav"> <div class="mobile-nav__inner container-fluid"> <div class="nav__menu-wrapper mobile-nav__menu-wrapper czr-open-on-click" > <ul id="mobile-nav-menu" class="mobile-nav__menu vertical-nav nav__menu flex-column nav"><li class="menu-item menu-item-type-custom menu-item-object-custom current-menu-item current_page_item menu-item-home current-active menu-item-22"><a href="http://blogs.mat.ucm.es/matgazine" class="nav__link"><span class="nav__title">Inicio</span></a></li> <li class="menu-item menu-item-type-taxonomy menu-item-object-category menu-item-30"><a href="http://blogs.mat.ucm.es/matgazine/category/articulos/" class="nav__link"><span class="nav__title">Art铆culos</span></a></li> <li class="menu-item menu-item-type-taxonomy menu-item-object-category menu-item-31"><a href="http://blogs.mat.ucm.es/matgazine/category/entrevistas/" class="nav__link"><span class="nav__title">Entrevistas</span></a></li> <li class="menu-item menu-item-type-taxonomy menu-item-object-category menu-item-32"><a href="http://blogs.mat.ucm.es/matgazine/category/pasatiempos/" class="nav__link"><span class="nav__title">Pasatiempos</span></a></li> <li class="menu-item menu-item-type-taxonomy menu-item-object-category menu-item-33"><a href="http://blogs.mat.ucm.es/matgazine/category/resenas/" class="nav__link"><span class="nav__title">Rese帽as</span></a></li> <li class="menu-item menu-item-type-taxonomy menu-item-object-category menu-item-34"><a href="http://blogs.mat.ucm.es/matgazine/category/curiosidades/" class="nav__link"><span class="nav__title">Curiosidades</span></a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-51"><a href="http://blogs.mat.ucm.es/matgazine/quienes-somos/" class="nav__link"><span class="nav__title">驴Qui茅nes somos?</span></a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-83"><a href="http://blogs.mat.ucm.es/matgazine/la-revista/" class="nav__link"><span class="nav__title">La revista</span></a></li> <li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-84"><a href="http://blogs.mat.ucm.es/matgazine/pagina-ejemplo/" class="nav__link"><span class="nav__title">N煤meros antiguos</span></a></li> </ul></div> </div> </nav> </div></div></header> <div id="customizr-slider-main_posts_slider" class="section-slider czr-carousel tc_posts_slider full-width parallax-wrapper fittext-p" > <div class="czr-slider-holder"> <div id="czr-slider-loader-wrapper-main_posts_slider" class="czr-slider-loader-wrapper"> <div class="czr-img-gif-loader"></div> <div class="czr-css-loader czr-mr-loader"><div></div><div></div><div></div></div> </div> <div class="carousel-inner center-slides-enabled czr-parallax-slider" data-parallax-ratio="0.55" data-slider-delay="5000" data-has-dots="1" > <div class="carousel-cell item slide-135" > <div class="czr-filter carousel-image"> <img width="500" height="500" src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="http://blogs.mat.ucm.es/matgazine/wp-content/uploads/sites/35/2018/02/cropped-Logo-matgazine-2.jpg" class="attachment-slider-full tc-thumb-type-thumb czr-img wp-post-image" alt="" data-srcset="http://blogs.mat.ucm.es/matgazine/wp-content/uploads/sites/35/2018/02/cropped-Logo-matgazine-2.jpg 2381w, http://blogs.mat.ucm.es/matgazine/wp-content/uploads/sites/35/2018/02/cropped-Logo-matgazine-2-150x150.jpg 150w, http://blogs.mat.ucm.es/matgazine/wp-content/uploads/sites/35/2018/02/cropped-Logo-matgazine-2-300x300.jpg 300w, http://blogs.mat.ucm.es/matgazine/wp-content/uploads/sites/35/2018/02/cropped-Logo-matgazine-2-768x768.jpg 768w, http://blogs.mat.ucm.es/matgazine/wp-content/uploads/sites/35/2018/02/cropped-Logo-matgazine-2-1024x1024.jpg 1024w, http://blogs.mat.ucm.es/matgazine/wp-content/uploads/sites/35/2018/02/cropped-Logo-matgazine-2-270x270.jpg 270w, http://blogs.mat.ucm.es/matgazine/wp-content/uploads/sites/35/2018/02/cropped-Logo-matgazine-2-230x230.jpg 230w, http://blogs.mat.ucm.es/matgazine/wp-content/uploads/sites/35/2018/02/cropped-Logo-matgazine-2-750x350.jpg 750w, http://blogs.mat.ucm.es/matgazine/wp-content/uploads/sites/35/2018/02/cropped-Logo-matgazine-2-642x300.jpg 642w" data-sizes="(max-width: 500px) 100vw, 500px" /> </div> <!-- .carousel-image --> <div class="carousel-caption slider-text"> <!-- TITLE --> <h2 class="czrs-title display-1 thick very-big" >Entrevista a Jos茅 Javier Etayo</h2> <!-- TEXT --> <h3 class="czrs-subtitle semi-bold" >[Latexpage] 聽聽聽聽聽 Jos茅 Javier Etayo Gordejuela es profesor titular del departamento ...</h3> <!-- BUTTON --> <div class="czrs-cta-wrapper"> <a class="czrs-cta btn btn-skin-h-dark caps" href="http://blogs.mat.ucm.es/matgazine/2018/03/31/entrevista-a-jose-javier-etayo/" target="_self">Leer m谩s &raquo;</a> </div> </div> </div><!-- /.item --><div class="carousel-cell item slide-109" > <div class="czr-filter carousel-image"> <img width="220" height="201" src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="http://blogs.mat.ucm.es/matgazine/wp-content/uploads/sites/35/2018/03/17_lados-e1521806039118.jpg" class="attachment-slider-full tc-thumb-type-thumb czr-img wp-post-image" alt="" data-srcset="http://blogs.mat.ucm.es/matgazine/wp-content/uploads/sites/35/2018/03/17_lados-e1521806039118.jpg 220w, http://blogs.mat.ucm.es/matgazine/wp-content/uploads/sites/35/2018/03/17_lados-e1521806039118-150x150.jpg 150w" data-sizes="(max-width: 220px) 100vw, 220px" /> </div> <!-- .carousel-image --> <div class="carousel-caption slider-text"> <!-- TITLE --> <h2 class="czrs-title display-1 thick very-big" >Euler y la mec谩nica de fluidos</h2> <!-- TEXT --> <h3 class="czrs-subtitle semi-bold" >[latexpage] Introducci贸n Durante el siglo XVIII, la mec谩nica en particular, y la ...</h3> <!-- BUTTON --> <div class="czrs-cta-wrapper"> <a class="czrs-cta btn btn-skin-h-dark caps" href="http://blogs.mat.ucm.es/matgazine/2018/03/23/euler-y-la-mecanica-de-fluidos/" target="_self">Leer m谩s &raquo;</a> </div> </div> </div><!-- /.item --><div class="carousel-cell item slide-89" > <div class="czr-filter carousel-image"> <img width="728" height="500" src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="http://blogs.mat.ucm.es/matgazine/wp-content/uploads/sites/35/2018/02/25-reasons-why-you-should-come-to-america-020111-33-728-728x500.jpg" class="attachment-slider-full tc-thumb-type-thumb czr-img wp-post-image" alt="" data-srcset="http://blogs.mat.ucm.es/matgazine/wp-content/uploads/sites/35/2018/02/25-reasons-why-you-should-come-to-america-020111-33-728-728x500.jpg 728w, http://blogs.mat.ucm.es/matgazine/wp-content/uploads/sites/35/2018/02/25-reasons-why-you-should-come-to-america-020111-33-728-517x235.jpg 517w" data-sizes="(max-width: 728px) 100vw, 728px" /> </div> <!-- .carousel-image --> <div class="carousel-caption slider-text"> <!-- TITLE --> <h2 class="czrs-title display-1 thick very-big" >Participa</h2> <!-- TEXT --> <h3 class="czrs-subtitle semi-bold" >&nbsp; Aqu铆 encontrar谩s toda la informaci贸n necesaria para publicar. Lo primero ...</h3> <!-- BUTTON --> <div class="czrs-cta-wrapper"> <a class="czrs-cta btn btn-skin-h-dark caps" href="http://blogs.mat.ucm.es/matgazine/2018/02/15/participa/" target="_self">Leer m谩s &raquo;</a> </div> </div> </div><!-- /.item --><div class="carousel-cell item slide-48" > <div class="czr-filter carousel-image"> <img width="353" height="500" src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="http://blogs.mat.ucm.es/matgazine/wp-content/uploads/sites/35/2018/02/version_dos_Cartel.jpg" class="attachment-slider-full tc-thumb-type-thumb czr-img wp-post-image" alt="" data-srcset="http://blogs.mat.ucm.es/matgazine/wp-content/uploads/sites/35/2018/02/version_dos_Cartel.jpg 2480w, http://blogs.mat.ucm.es/matgazine/wp-content/uploads/sites/35/2018/02/version_dos_Cartel-212x300.jpg 212w, http://blogs.mat.ucm.es/matgazine/wp-content/uploads/sites/35/2018/02/version_dos_Cartel-768x1086.jpg 768w, http://blogs.mat.ucm.es/matgazine/wp-content/uploads/sites/35/2018/02/version_dos_Cartel-724x1024.jpg 724w, http://blogs.mat.ucm.es/matgazine/wp-content/uploads/sites/35/2018/02/version_dos_Cartel-150x150.jpg 150w, http://blogs.mat.ucm.es/matgazine/wp-content/uploads/sites/35/2018/02/version_dos_Cartel-750x350.jpg 750w, http://blogs.mat.ucm.es/matgazine/wp-content/uploads/sites/35/2018/02/version_dos_Cartel-270x270.jpg 270w, http://blogs.mat.ucm.es/matgazine/wp-content/uploads/sites/35/2018/02/version_dos_Cartel-642x300.jpg 642w, http://blogs.mat.ucm.es/matgazine/wp-content/uploads/sites/35/2018/02/version_dos_Cartel-230x230.jpg 230w" data-sizes="(max-width: 353px) 100vw, 353px" /> </div> <!-- .carousel-image --> <div class="carousel-caption slider-text"> <!-- TITLE --> <h2 class="czrs-title display-1 thick very-big" >隆Hemos vuelto!</h2> <!-- TEXT --> <h3 class="czrs-subtitle semi-bold" >隆隆Despu茅s de tres a帽os de ausencia volvemos con m谩s ganas que nunca de ofreceros ...</h3> <!-- BUTTON --> <div class="czrs-cta-wrapper"> <a class="czrs-cta btn btn-skin-h-dark caps" href="http://blogs.mat.ucm.es/matgazine/2018/02/15/hemos-vuelto/" target="_self">Leer m谩s &raquo;</a> </div> </div> </div><!-- /.item --> </div><!-- /.carousel-inner --> <div class="czr-carousel-nav"> <span class="czr-carousel-control btn btn-skin-dark-shaded inverted czr-carousel-prev icn-left-open-big" tabindex="0"></span> <span class="czr-carousel-control btn btn-skin-dark-shaded inverted czr-carousel-next icn-right-open-big" tabindex="0"></span> </div> </div> </div><!-- /#customizr-slider --> <div id="main-wrapper" class="section"> <div class="container marketing center-images-enabled" > <div class="row fp-widget-area" role="complementary" > <div class="featured-page col-12 col-md-4 fp-one"> <div class="widget-front czr-link-mask-p round" > <div class="tc-thumbnail czr-thumb-wrapper czr__r-wTCT "> <a class="czr-link-mask" href="http://blogs.mat.ucm.es/matgazine/quienes-somos/"></a> <img width="512" height="512" src="http://blogs.mat.ucm.es/matgazine/wp-content/uploads/sites/35/2018/02/cropped-Logo-matgazine-1.jpg" class="attachment-large tc-thumb-type-thumb czr-img wp-post-image" alt="" srcset="http://blogs.mat.ucm.es/matgazine/wp-content/uploads/sites/35/2018/02/cropped-Logo-matgazine-1.jpg 512w, http://blogs.mat.ucm.es/matgazine/wp-content/uploads/sites/35/2018/02/cropped-Logo-matgazine-1-150x150.jpg 150w, http://blogs.mat.ucm.es/matgazine/wp-content/uploads/sites/35/2018/02/cropped-Logo-matgazine-1-300x300.jpg 300w, http://blogs.mat.ucm.es/matgazine/wp-content/uploads/sites/35/2018/02/cropped-Logo-matgazine-1-270x270.jpg 270w, http://blogs.mat.ucm.es/matgazine/wp-content/uploads/sites/35/2018/02/cropped-Logo-matgazine-1-192x192.jpg 192w, http://blogs.mat.ucm.es/matgazine/wp-content/uploads/sites/35/2018/02/cropped-Logo-matgazine-1-180x180.jpg 180w, http://blogs.mat.ucm.es/matgazine/wp-content/uploads/sites/35/2018/02/cropped-Logo-matgazine-1-32x32.jpg 32w" sizes="(max-width: 512px) 100vw, 512px" /> </div> <h4 class="fp-title">驴Qui茅nes somos?</h4> <p class="fp-text-one">驴Quieres conocer c贸mo funciona Matgazine y quienes la componen? Somos estudiantes universitarios que nos hemos embarcado en la creaci贸n de una revista de matem谩ticas sin 谩nimo de lucro. La participaci贸n ...</p> <span class="fp-button readmore-holder"><a class="moretag btn btn-more btn-skin-dark" href="http://blogs.mat.ucm.es/matgazine/quienes-somos/"><span>Seguir leyendo 禄</span></a></span> </div><!--/.widget-front--> </div><!--/.fp--> <div class="featured-page col-12 col-md-4 fp-two"> <div class="widget-front czr-link-mask-p round" > <div class="tc-thumbnail czr-thumb-wrapper czr__r-wTCT "> <a class="czr-link-mask" href="http://blogs.mat.ucm.es/matgazine/la-revista/"></a> <img width="270" height="250" src="http://blogs.mat.ucm.es/matgazine/wp-content/uploads/sites/35/2018/02/11705094_1026305140764617_2647204019567262727_n-e1518707807776-270x250.jpg" class="attachment-tc-thumb tc-thumb-type-thumb czr-img wp-post-image" alt="" /> </div> <h4 class="fp-title">La revista</h4> <p class="fp-text-two">As铆 empez贸 todo. El n煤mero 0 de Matgazine aparece en el a帽o 2010 con la motivaci贸n de crear una revista matem谩tica hecha por y para estudiantes. Este primer n煤mero de apenas cincuenta p谩ginas tuvo ...</p> <span class="fp-button readmore-holder"><a class="moretag btn btn-more btn-skin-dark" href="http://blogs.mat.ucm.es/matgazine/la-revista/"><span>Seguir leyendo 禄</span></a></span> </div><!--/.widget-front--> </div><!--/.fp--> <div class="featured-page col-12 col-md-4 fp-three"> <div class="widget-front czr-link-mask-p round" > <div class="tc-thumbnail czr-thumb-wrapper czr__r-wTCT "> <a class="czr-link-mask" href="http://blogs.mat.ucm.es/matgazine/pagina-ejemplo/"></a> <img width="270" height="250" src="http://blogs.mat.ucm.es/matgazine/wp-content/uploads/sites/35/2018/02/portada-e1518708736378-270x250.jpg" class="attachment-tc-thumb tc-thumb-type-thumb czr-img wp-post-image" alt="" /> </div> <h4 class="fp-title">N煤meros antiguos</h4> <p class="fp-text-three">隆Aqu铆 podr茅is encontrar los n煤meros anteriores de la revista Matgazine! </p> <span class="fp-button readmore-holder"><a class="moretag btn btn-more btn-skin-dark" href="http://blogs.mat.ucm.es/matgazine/pagina-ejemplo/"><span>Seguir leyendo 禄</span></a></span> </div><!--/.widget-front--> </div><!--/.fp--> </div> </div> <div class="czr-hot-crumble container page-breadcrumbs" role="navigation" > <div class="row"> <nav class="breadcrumbs col-12"><span class="trail-end">Inicio</span></nav> </div> </div> <div class="container" role="main"> <div class="flex-row row column-content-wrapper"> <div id="content" class="col-12 article-container"> <div class="grid-container grid-container__alternate full" > <div class="alternate__wrapper row"> <article id="post-135" class="col-12 grid-item has-media has-thumb round czr-link-mask-p post-135 post type-post status-publish format-standard has-post-thumbnail category-entrevistas tag-numero-0 czr-hentry" > <div class="grid__item col"> <div class="sections-wrapper flex-row-reverse czr-center-sections row"> <section class="tc-thumbnail entry-media__holder col-md-4 col-12" > <div class="entry-media__wrapper czr__r-i czr__r-wTCT js-centering"> <a class="czr-link-mask" rel="bookmark" href="http://blogs.mat.ucm.es/matgazine/2018/03/31/entrevista-a-jose-javier-etayo/"></a> <img width="1024" height="1024" src="http://blogs.mat.ucm.es/matgazine/wp-content/uploads/sites/35/2018/02/cropped-Logo-matgazine-2-1024x1024.jpg" class="attachment-large tc-thumb-type-thumb czr-img wp-post-image" alt="" srcset="http://blogs.mat.ucm.es/matgazine/wp-content/uploads/sites/35/2018/02/cropped-Logo-matgazine-2-1024x1024.jpg 1024w, http://blogs.mat.ucm.es/matgazine/wp-content/uploads/sites/35/2018/02/cropped-Logo-matgazine-2-150x150.jpg 150w, http://blogs.mat.ucm.es/matgazine/wp-content/uploads/sites/35/2018/02/cropped-Logo-matgazine-2-300x300.jpg 300w, http://blogs.mat.ucm.es/matgazine/wp-content/uploads/sites/35/2018/02/cropped-Logo-matgazine-2-768x768.jpg 768w, http://blogs.mat.ucm.es/matgazine/wp-content/uploads/sites/35/2018/02/cropped-Logo-matgazine-2-270x270.jpg 270w, http://blogs.mat.ucm.es/matgazine/wp-content/uploads/sites/35/2018/02/cropped-Logo-matgazine-2-230x230.jpg 230w" sizes="(max-width: 1024px) 100vw, 1024px" /><div class="post-action btn btn-skin-dark-shaded inverted"><a href="http://blogs.mat.ucm.es/matgazine/wp-content/uploads/sites/35/2018/02/cropped-Logo-matgazine-2.jpg" class="expand-img icn-expand"></a></div> </div> </section> <section class="tc-content entry-content__holder col"> <div class="entry-content__wrapper"> <header class="entry-header " > <div class="entry-header-inner "> <h2 class="entry-title"> <a class="czr-title" href="http://blogs.mat.ucm.es/matgazine/2018/03/31/entrevista-a-jose-javier-etayo/" rel="bookmark">Entrevista a Jos茅 Javier Etayo</a> </h2> </div> </header><div class="tc-content-inner entry-summary" > <div class="czr-wp-the-content"> <p>聽聽聽聽聽 Jos茅 Javier Etayo Gordejuela es profesor titular del departamento de 脕lgebra de la facultad de matem谩ticas de la UCM [&hellip;]</p> </div> </div><footer class="entry-footer" ></footer> </div> </section> </div> </div> </article> <article id="post-109" class="col-12 grid-item has-media has-thumb round czr-link-mask-p post-109 post type-post status-publish format-standard has-post-thumbnail category-articulos category-sin-categoria tag-euler tag-numero-0 czr-hentry" > <div class="grid__item col"> <div class="sections-wrapper flex-row czr-center-sections row"> <section class="tc-thumbnail entry-media__holder col-md-4 col-12" > <div class="entry-media__wrapper czr__r-i czr__r-wTCT js-centering"> <a class="czr-link-mask" rel="bookmark" href="http://blogs.mat.ucm.es/matgazine/2018/03/23/euler-y-la-mecanica-de-fluidos/"></a> <img width="220" height="250" src="http://blogs.mat.ucm.es/matgazine/wp-content/uploads/sites/35/2018/03/17_lados-e1521805960228-220x250.jpg" class="attachment-tc-thumb tc-thumb-type-thumb czr-img wp-post-image" alt="" /><div class="post-action btn btn-skin-dark-shaded inverted"><a href="http://blogs.mat.ucm.es/matgazine/wp-content/uploads/sites/35/2018/03/17_lados-e1521806039118.jpg" class="expand-img icn-expand"></a></div> </div> </section> <section class="tc-content entry-content__holder col"> <div class="entry-content__wrapper"> <header class="entry-header " > <div class="entry-header-inner "> <h2 class="entry-title"> <a class="czr-title" href="http://blogs.mat.ucm.es/matgazine/2018/03/23/euler-y-la-mecanica-de-fluidos/" rel="bookmark">Euler y la mec谩nica de fluidos</a> </h2> </div> </header><div class="tc-content-inner entry-summary" > <div class="czr-wp-the-content"> <p>Introducci贸n Durante el siglo XVIII, la mec谩nica en particular, y la f铆sica en general, lograron alcanzar un desarrollo sin precedentes [&hellip;]</p> </div> </div><footer class="entry-footer" ></footer> </div> </section> </div> </div> </article> <article id="post-89" class="col-12 grid-item has-media has-thumb round czr-link-mask-p post-89 post type-post status-publish format-standard has-post-thumbnail category-sin-categoria czr-hentry" > <div class="grid__item col"> <div class="sections-wrapper flex-row-reverse czr-center-sections row"> <section class="tc-thumbnail entry-media__holder col-md-4 col-12" > <div class="entry-media__wrapper czr__r-i czr__r-wTCT js-centering"> <a class="czr-link-mask" rel="bookmark" href="http://blogs.mat.ucm.es/matgazine/2018/02/15/participa/"></a> <img width="270" height="250" src="http://blogs.mat.ucm.es/matgazine/wp-content/uploads/sites/35/2018/02/25-reasons-why-you-should-come-to-america-020111-33-728-270x250.jpg" class="attachment-tc-thumb tc-thumb-type-thumb czr-img wp-post-image" alt="" /><div class="post-action btn btn-skin-dark-shaded inverted"><a href="http://blogs.mat.ucm.es/matgazine/wp-content/uploads/sites/35/2018/02/25-reasons-why-you-should-come-to-america-020111-33-728.jpg" class="expand-img icn-expand"></a></div> </div> </section> <section class="tc-content entry-content__holder col"> <div class="entry-content__wrapper"> <header class="entry-header " > <div class="entry-header-inner "> <h2 class="entry-title"> <a class="czr-title" href="http://blogs.mat.ucm.es/matgazine/2018/02/15/participa/" rel="bookmark">Participa</a> </h2> </div> </header><div class="tc-content-inner entry-summary" > <div class="czr-wp-the-content"> <p>&nbsp; Aqu铆 encontrar谩s toda la informaci贸n necesaria para publicar. Lo primero que debes tener en cuenta es el car谩cter de [&hellip;]</p> </div> </div><footer class="entry-footer" ></footer> </div> </section> </div> </div> </article> <article id="post-48" class="col-12 grid-item has-media has-thumb round czr-link-mask-p post-48 post type-post status-publish format-standard has-post-thumbnail category-articulos czr-hentry" > <div class="grid__item col"> <div class="sections-wrapper flex-row czr-center-sections row"> <section class="tc-thumbnail entry-media__holder col-md-4 col-12" > <div class="entry-media__wrapper czr__r-i czr__r-wTCT js-centering"> <a class="czr-link-mask" rel="bookmark" href="http://blogs.mat.ucm.es/matgazine/2018/02/15/hemos-vuelto/"></a> <img width="724" height="1024" src="http://blogs.mat.ucm.es/matgazine/wp-content/uploads/sites/35/2018/02/version_dos_Cartel-724x1024.jpg" class="attachment-large tc-thumb-type-thumb czr-img wp-post-image" alt="" srcset="http://blogs.mat.ucm.es/matgazine/wp-content/uploads/sites/35/2018/02/version_dos_Cartel-724x1024.jpg 724w, http://blogs.mat.ucm.es/matgazine/wp-content/uploads/sites/35/2018/02/version_dos_Cartel-212x300.jpg 212w, http://blogs.mat.ucm.es/matgazine/wp-content/uploads/sites/35/2018/02/version_dos_Cartel-768x1086.jpg 768w" sizes="(max-width: 724px) 100vw, 724px" /><div class="post-action btn btn-skin-dark-shaded inverted"><a href="http://blogs.mat.ucm.es/matgazine/wp-content/uploads/sites/35/2018/02/version_dos_Cartel.jpg" class="expand-img icn-expand"></a></div> </div> </section> <section class="tc-content entry-content__holder col"> <div class="entry-content__wrapper"> <header class="entry-header " > <div class="entry-header-inner "> <h2 class="entry-title"> <a class="czr-title" href="http://blogs.mat.ucm.es/matgazine/2018/02/15/hemos-vuelto/" rel="bookmark">隆Hemos vuelto!</a> </h2> </div> </header><div class="tc-content-inner entry-summary" > <div class="czr-wp-the-content"> <p>隆隆Despu茅s de tres a帽os de ausencia volvemos con m谩s ganas que nunca de ofreceros una revista matem谩tica amena e interesante [&hellip;]</p> </div> </div><footer class="entry-footer" ></footer> </div> </section> </div> </div> </article> </div> </div> <div id="czr-comments" class="comments-area " > </div> </div> </div><!-- .column-content-wrapper --> </div><!-- .container --> <div id="czr-push-footer" ></div> </div><!-- #main-wrapper --> <footer id="footer" class="footer__wrapper" > <div id="colophon" class="colophon " > <div class="container"> <div class="colophon__row row flex-row justify-content-between"> <div class="col-12 col-sm-auto"> <div id="footer__credits" class="footer__credits" > <p class="czr-copyright"> <span class="czr-copyright-text">&copy;&nbsp;2024&nbsp;</span><a class="czr-copyright-link" href="http://blogs.mat.ucm.es/matgazine" title="Matgazine">Matgazine</a><span class="czr-rights-text">&nbsp;&ndash;&nbsp;Todos los derechos reservados</span> </p> <p class="czr-credits"> <span class="czr-designer"> <span class="czr-wp-powered"><span class="czr-wp-powered-text">Funciona con&nbsp;</span><a class="czr-wp-powered-link fab fa-wordpress" title="Funciona con WordPress" href="https://es.wordpress.org/" target="_blank" rel="noopener noreferrer"></a></span><span class="czr-designer-text">&nbsp;&ndash;&nbsp;Dise帽ado con el <a class="czr-designer-link" href="https://presscustomizr.com/customizr" title="Tema Customizr">Tema Customizr</a></span> </span> </p> </div> </div> <div class="col-12 col-sm-auto"> <div class="social-links"> <ul class="socials " > <li ><a rel="nofollow noopener noreferrer" class="social-icon icon-feed" title="Suscr铆bete a mi feed RSS" aria-label="Suscr铆bete a mi feed RSS" href="http://blogs.mat.ucm.es/matgazine/feed/rss/" target="_blank" ><i class="fas fa-rss"></i></a></li> <li ><a rel="nofollow noopener noreferrer" class="social-icon icon-twitter" title="S铆guenos tambi茅n en Twitter" aria-label="S铆guenos tambi茅n en Twitter" href="https://twitter.com/Matgazine" target="_blank" style="color:#1268b4"><i class="fab fa-twitter"></i></a></li> <li ><a rel="nofollow noopener noreferrer" class="social-icon icon-facebook" title="S铆guenos Facebook" aria-label="S铆guenos Facebook" href="https://www.facebook.com/Matgazine-131733870221753/" target="_blank" style="color:#1f6d02"><i class="fab fa-facebook"></i></a></li></ul> </div> </div> </div> </div> </div> </footer> </div><!-- end #tc-page-wrap --> <button class="btn czr-btt czr-btta right" ><i class="icn-up-small"></i></button> <aside id="moove_gdpr_cookie_info_bar" class="moove-gdpr-info-bar-hidden moove-gdpr-align-center moove-gdpr-dark-scheme gdpr_infobar_postion_bottom" role="note" aria-label="Banner de cookies RGPD"> <div class="moove-gdpr-info-bar-container"> <div class="moove-gdpr-info-bar-content"> <div class="moove-gdpr-cookie-notice"> <p>Esta web utiliza cookies para ofrecerte la mejor experiencia de navegaci贸n posible.</p><p>Descubre m谩s o ajusta tus <span data-href="#moove_gdpr_cookie_modal" class="change-settings-button">ajustes</span>.</p></div> <!-- .moove-gdpr-cookie-notice --> <div class="moove-gdpr-button-holder"> <button class="mgbutton moove-gdpr-infobar-allow-all">Aceptar</button> </div> <!-- .button-container --> </div> <!-- moove-gdpr-info-bar-content --> </div> <!-- moove-gdpr-info-bar-container --> </aside> <!-- #moove_gdpr_cookie_info_bar --> <script type='text/javascript'> /* <![CDATA[ */ var wpcf7 = {"apiSettings":{"root":"http:\/\/blogs.mat.ucm.es\/matgazine\/wp-json\/contact-form-7\/v1","namespace":"contact-form-7\/v1"}}; /* ]]> */ </script> <script type='text/javascript' src='http://blogs.mat.ucm.es/matgazine/wp-content/plugins/contact-form-7/includes/js/scripts.js?ver=5.1.6'></script> <script type='text/javascript' src='http://blogs.mat.ucm.es/matgazine/wp-includes/js/jquery/ui/core.min.js?ver=1.11.4'></script> <script type='text/javascript' src='http://blogs.mat.ucm.es/matgazine/wp-content/themes/customizr/assets/front/js/libs/retina.min.js?ver=4.3.6'></script> <script type='text/javascript'> /* <![CDATA[ */ var moove_frontend_gdpr_scripts = {"ajaxurl":"https:\/\/blogs.mat.ucm.es\/matgazine\/wp-admin\/admin-ajax.php","post_id":"135","plugin_dir":"http:\/\/blogs.mat.ucm.es\/matgazine\/wp-content\/plugins\/gdpr-cookie-compliance","show_icons":"all","is_page":"","strict_init":"1","enabled_default":{"third_party":0,"advanced":0},"geo_location":"false","force_reload":"false","is_single":"","current_user":"0","load_lity":"true","cookie_expiration":"365"}; /* ]]> */ </script> <script type='text/javascript' src='http://blogs.mat.ucm.es/matgazine/wp-content/plugins/gdpr-cookie-compliance/dist/scripts/main.js?ver=4.3.9'></script> <script type='text/javascript' src='http://blogs.mat.ucm.es/matgazine/wp-includes/js/wp-embed.min.js?ver=4.9.26'></script> <!-- V1 --> <div id="moove_gdpr_cookie_modal" class="lity-hide" role="complementary" aria-label="Pantalla de ajustes RGPD"> <div class="moove-gdpr-modal-content moove-clearfix logo-position-left moove_gdpr_modal_theme_v1"> <button class="moove-gdpr-modal-close"> <span class="gdpr-sr-only">Cerrar los ajustes de cookies RGPD</span> <span class="gdpr-icon moovegdpr-arrow-close"></span> </button> <div class="moove-gdpr-modal-left-content"> <div class="moove-gdpr-company-logo-holder"> <img src="http://blogs.mat.ucm.es/matgazine/wp-content/plugins/gdpr-cookie-compliance/dist/images/gdpr-logo.png" alt="Matgazine" class="img-responsive" /> </div> <!-- .moove-gdpr-company-logo-holder --> <ul id="moove-gdpr-menu"> <li class="menu-item-on menu-item-privacy_overview menu-item-selected"> <button data-href="#privacy_overview" class="moove-gdpr-tab-nav"> <span class="gdpr-svg-icon"> <svg class="icon icon-privacy-overview" viewBox="0 0 26 32"> <path d="M11.082 27.443l1.536 0.666 1.715-0.717c5.018-2.099 8.294-7.014 8.294-12.442v-5.734l-9.958-5.325-9.702 5.325v5.862c0 5.376 3.2 10.24 8.115 12.365zM4.502 10.138l8.166-4.506 8.397 4.506v4.813c0 4.838-2.893 9.19-7.347 11.034l-1.101 0.461-0.922-0.41c-4.352-1.894-7.194-6.195-7.194-10.957v-4.941zM12.029 14.259h1.536v7.347h-1.536v-7.347zM12.029 10.394h1.536v2.483h-1.536v-2.483z" fill="currentColor"></path> </svg> </span> <span class="gdpr-nav-tab-title">Resumen de privacidad</span> </button> </li> <li class="menu-item-strict-necessary-cookies menu-item-off"> <button data-href="#strict-necessary-cookies" class="moove-gdpr-tab-nav"> <span class="gdpr-svg-icon"> <svg class="icon icon-strict-necessary" viewBox="0 0 26 32"> <path d="M22.685 5.478l-9.984 10.752-2.97-4.070c-0.333-0.461-0.973-0.538-1.434-0.205-0.435 0.333-0.538 0.947-0.23 1.408l3.686 5.094c0.179 0.256 0.461 0.41 0.768 0.435h0.051c0.282 0 0.538-0.102 0.742-0.307l10.854-11.699c0.358-0.435 0.333-1.075-0.102-1.434-0.384-0.384-0.998-0.358-1.382 0.026v0zM22.301 12.954c-0.563 0.102-0.922 0.64-0.794 1.203 0.128 0.614 0.179 1.229 0.179 1.843 0 5.094-4.122 9.216-9.216 9.216s-9.216-4.122-9.216-9.216 4.122-9.216 9.216-9.216c1.536 0 3.021 0.384 4.378 1.101 0.512 0.23 1.126 0 1.357-0.538 0.205-0.461 0.051-0.998-0.384-1.254-5.478-2.944-12.314-0.922-15.283 4.557s-0.922 12.314 4.557 15.258 12.314 0.922 15.258-4.557c0.896-1.638 1.357-3.482 1.357-5.35 0-0.768-0.077-1.51-0.23-2.253-0.102-0.538-0.64-0.896-1.178-0.794z" fill="currentColor"></path> </svg> </span> <span class="gdpr-nav-tab-title">Cookies estrictamente necesarias</span> </button> </li> </ul> <div class="moove-gdpr-branding-cnt"> <a href="https://wordpress.org/plugins/gdpr-cookie-compliance" target="_blank" rel="noopener noreferrer nofollow" class='moove-gdpr-branding'>Powered by&nbsp; <span>GDPR Cookie Compliance</span></a> </div> <!-- .moove-gdpr-branding --> </div> <!-- .moove-gdpr-modal-left-content --> <div class="moove-gdpr-modal-right-content"> <div class="moove-gdpr-modal-title"> </div> <!-- .moove-gdpr-modal-ritle --> <div class="main-modal-content"> <div class="moove-gdpr-tab-content"> <div id="privacy_overview" class="moove-gdpr-tab-main"> <span class="tab-title">Resumen de privacidad</span> <div class="moove-gdpr-tab-main-content"> <p>Esta web utiliza cookies para que podamos ofrecerte la mejor experiencia de usuario posible. La informaci贸n de las cookies se almacena en tu navegador y realiza funciones tales como reconocerte cuando vuelves a nuestra web o ayudar a nuestro equipo a comprender qu茅 secciones de la web encuentras m谩s interesantes y 煤tiles.</p> </div> <!-- .moove-gdpr-tab-main-content --> </div> <!-- #privacy_overview --> <div id="strict-necessary-cookies" class="moove-gdpr-tab-main" style="display:none"> <span class="tab-title">Cookies estrictamente necesarias</span> <div class="moove-gdpr-tab-main-content"> <p>Las cookies estrictamente necesarias tiene que activarse siempre para que podamos guardar tus preferencias de ajustes de cookies.</p> <div class="moove-gdpr-status-bar "> <div class="gdpr-cc-form-wrap"> <div class="gdpr-cc-form-fieldset"> <label class="cookie-switch" for="moove_gdpr_strict_cookies"> <span class="gdpr-sr-only">Activar o desactivar las cookies</span> <input type="checkbox" aria-label="Cookies estrictamente necesarias" value="check" name="moove_gdpr_strict_cookies" id="moove_gdpr_strict_cookies"> <span class="cookie-slider cookie-round" data-text-enable="Activadas" data-text-disabled="Desactivadas"></span> </label> </div> <!-- .gdpr-cc-form-fieldset --> </div> <!-- .gdpr-cc-form-wrap --> </div> <!-- .moove-gdpr-status-bar --> <div class="moove-gdpr-strict-warning-message" style="margin-top: 10px;"> <p>Si desactivas esta cookie no podremos guardar tus preferencias. Esto significa que cada vez que visites esta web tendr谩s que activar o desactivar las cookies de nuevo.</p> </div> <!-- .moove-gdpr-tab-main-content --> </div> <!-- .moove-gdpr-tab-main-content --> </div> <!-- #strict-necesarry-cookies --> </div> <!-- .moove-gdpr-tab-content --> </div> <!-- .main-modal-content --> <div class="moove-gdpr-modal-footer-content"> <div class="moove-gdpr-button-holder"> <button class="mgbutton moove-gdpr-modal-allow-all button-visible">Activar todo</button> <button class="mgbutton moove-gdpr-modal-save-settings button-visible">Guardar ajustes</button> </div> <!-- .moove-gdpr-button-holder --> </div> <!-- .moove-gdpr-modal-footer-content --> </div> <!-- .moove-gdpr-modal-right-content --> <div class="moove-clearfix"></div> </div> <!-- .moove-gdpr-modal-content --> </div> <!-- #moove_gdpr_cookie_modal --> <script type="text/javascript">window.NREUM||(NREUM={});NREUM.info={"beacon":"bam.nr-data.net","licenseKey":"1bf8a060c1","applicationID":"12578817","transactionName":"YlZTMUBYV0BUB0UIDlsccAZGUFZdGg1fBQRN","queueTime":0,"applicationTime":1372,"atts":"ThFQRwhCRE4=","errorBeacon":"bam.nr-data.net","agent":""}</script></body> </html>

Pages: 1 2 3 4 5 6 7 8 9 10