1 line
5.4 KiB
JavaScript
1 line
5.4 KiB
JavaScript
!function(r){var a={};function n(t){if(a[t])return a[t].exports;var e=a[t]={i:t,l:!1,exports:{}};return r[t].call(e.exports,e,e.exports,n),e.l=!0,e.exports}n.m=r,n.c=a,n.d=function(t,e,r){n.o(t,e)||Object.defineProperty(t,e,{enumerable:!0,get:r})},n.r=function(t){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(t,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(t,"__esModule",{value:!0})},n.t=function(e,t){if(1&t&&(e=n(e)),8&t)return e;if(4&t&&"object"==typeof e&&e&&e.__esModule)return e;var r=Object.create(null);if(n.r(r),Object.defineProperty(r,"default",{enumerable:!0,value:e}),2&t&&"string"!=typeof e)for(var a in e)n.d(r,a,function(t){return e[t]}.bind(null,a));return r},n.n=function(t){var e=t&&t.__esModule?function(){return t.default}:function(){return t};return n.d(e,"a",e),e},n.o=function(t,e){return Object.prototype.hasOwnProperty.call(t,e)},n.p="",n(n.s=0)}([function(t,e,r){"use strict";(0,r(1).loadLatest)()},function(t,e,r){"use strict";var l=this&&this.__values||function(t){var e="function"==typeof Symbol&&Symbol.iterator,r=e&&t[e],a=0;if(r)return r.call(t);if(t&&"number"==typeof t.length)return{next:function(){return t&&a>=t.length&&(t=void 0),{value:t&&t[a++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")},a=this&&this.__read||function(t,e){var r="function"==typeof Symbol&&t[Symbol.iterator];if(!r)return t;var a,n,o=r.call(t),i=[];try{for(;(void 0===e||0<e--)&&!(a=o.next()).done;)i.push(a.value)}catch(t){n={error:t}}finally{try{a&&!a.done&&(r=o.return)&&r.call(o)}finally{if(n)throw n.error}}return i};Object.defineProperty(e,"__esModule",{value:!0});var u=new Map([["cdnjs.cloudflare.com",{api:"https://api.cdnjs.com/libraries/mathjax?fields=version",key:"version",base:"https://cdnjs.cloudflare.com/ajax/libs/mathjax/"}],["rawcdn.githack.com",{api:"https://api.github.com/repos/mathjax/mathjax/releases/latest",key:"tag_name",base:"https://rawcdn.githack.com/mathjax/MathJax/"}],["gitcdn.xyz",{api:"https://api.github.com/repos/mathjax/mathjax/releases/latest",key:"tag_name",base:"https://gitcdn.xyz/mathjax/MathJax/"}],["cdn.statically.io",{api:"https://api.github.com/repos/mathjax/mathjax/releases/latest",key:"tag_name",base:"https://cdn.statically.io/gh/mathjax/MathJax/"}],["unpkg.com",{api:"https://api.github.com/repos/mathjax/mathjax/releases/latest",key:"tag_name",base:"https://unpkg.com/mathjax@"}],["cdn.jsdelivr.net",{api:"https://api.github.com/repos/mathjax/mathjax/releases/latest",key:"tag_name",base:"https://cdn.jsdelivr.net/npm/mathjax@"}]]),o={api:"https://api.github.com/repos/mathjax/mathjax/releases",key:"tag_name"},n=3,i="mjx-latest-version",c=6048e5,s=null;function d(t){console&&console.error&&console.error("MathJax(latest.js): "+t)}function f(t,e){void 0===e&&(e=null),t.parentNode.removeChild(t);var r=t.src,a=r.replace(/.*?\/latest\.js(\?|$)/,"");""===a&&(a="startup.js",r=r.replace(/\?$/,"")+"?"+a);var n=(r.match(/(\d+\.\d+\.\d+)(\/es\d+)?\/latest.js\?/)||["",""])[1],o=(r.match(/(\/es\d+)\/latest.js\?/)||["",""])[1]||"";return{tag:t,src:r,id:t.id,version:n,dir:o,file:a,cdn:e}}function p(t){var e,r;try{for(var a=l(u.keys()),n=a.next();!n.done;n=a.next()){var o=n.value,i=u.get(o),c=i.base,s=t.src;if(s&&s.substr(0,c.length)===c&&s.match(/\/latest\.js(\?|$)/))return f(t,i)}}catch(t){e={error:t}}finally{try{n&&!n.done&&(r=a.return)&&r.call(a)}finally{if(e)throw e.error}}return null}function h(t,e){var r=document.createElement("script");r.type="text/javascript",r.async=!0,r.src=t,e&&(r.id=e);var a=document.head||document.getElementsByTagName("head")[0]||document.body;a?a.appendChild(r):d("Can't find the document <head> element")}function m(){s?h(s.src.replace(/\/latest\.js\?/,"/"),s.id):d("Can't determine the URL for loading MathJax")}function y(t){s.version&&s.version!==t&&(s.file="latest.js?"+s.file),h(s.cdn.base+t+s.dir+"/"+s.file,s.id)}function v(t){return parseInt(t.split(/\./)[0])===n&&!t.match(/-(beta|rc)/)&&(function(t){try{var e=t+" "+Date.now();localStorage.setItem(i,e)}catch(t){}}(t),y(t),!0)}function j(t,e,r){var a=function(){if(window.XMLHttpRequest)return new XMLHttpRequest;if(window.ActiveXObject){try{return new window.ActiveXObject("Msxml2.XMLHTTP")}catch(t){}try{return new window.ActiveXObject("Microsoft.XMLHTTP")}catch(t){}}}();a?(a.onreadystatechange=function(){4===a.readyState&&(200===a.status?e(JSON.parse(a.responseText))||r():(d("Problem acquiring MathJax version: status = "+a.status),r()))},a.open("GET",t.api,!0),a.send(null)):(d("Can't create XMLHttpRequest object"),r())}function b(){j(s.cdn,function(t){return t instanceof Array&&(t=t[0]),v(t[s.cdn.key])||j(o,function(t){var e,r;if(t instanceof Array){try{for(var a=l(t),n=a.next();!n.done;n=a.next())if(v(n.value[o.key]))return!0}catch(t){e={error:t}}finally{try{n&&!n.done&&(r=a.return)&&r.call(a)}finally{if(e)throw e.error}}return!1}},m),!0},m)}e.loadLatest=function(){if((s=function(){var e,t;if(document.currentScript)return f(document.currentScript);var r=document.getElementById("MathJax-script");if(r&&"script"===r.nodeName.toLowerCase())return p(r);var a=document.getElementsByTagName("script");try{for(var n=l(Array.from(a)),o=n.next();!o.done;o=n.next()){var i=p(o.value);if(i)return i}}catch(t){e={error:t}}finally{try{o&&!o.done&&(t=n.return)&&t.call(n)}finally{if(e)throw e.error}}return null}())&&s.cdn){var t=function(){try{var t=a(localStorage.getItem(i).split(/ /),2),e=t[0],r=t[1];if(r&&Date.now()-parseInt(r)<c)return e}catch(t){}return null}();t?y(t):b()}else m()}}]); |