{"action":"opened","issue":{"url":"https://api.github.com/repos/mathjax/MathJax-node/issues/240","repository_url":"https://api.github.com/repos/mathjax/MathJax-node","labels_url":"https://api.github.com/repos/mathjax/MathJax-node/issues/240/labels{/name}","comments_url":"https://api.github.com/repos/mathjax/MathJax-node/issues/240/comments","events_url":"https://api.github.com/repos/mathjax/MathJax-node/issues/240/events","html_url":"https://github.com/mathjax/MathJax-node/issues/240","id":157826536,"number":240,"title":"Is MathJax-node not supportLaTex {matrix} Tag?","user":{"login":"shanvenleo","id":2336840,"avatar_url":"https://avatars.githubusercontent.com/u/2336840?v=3","gravatar_id":"","url":"https://api.github.com/users/shanvenleo","html_url":"https://github.com/shanvenleo","followers_url":"https://api.github.com/users/shanvenleo/followers","following_url":"https://api.github.com/users/shanvenleo/following{/other_user}","gists_url":"https://api.github.com/users/shanvenleo/gists{/gist_id}","starred_url":"https://api.github.com/users/shanvenleo/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/shanvenleo/subscriptions","organizations_url":"https://api.github.com/users/shanvenleo/orgs","repos_url":"https://api.github.com/users/shanvenleo/repos","events_url":"https://api.github.com/users/shanvenleo/events{/privacy}","received_events_url":"https://api.github.com/users/shanvenleo/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2016-06-01T05:31:56Z","updated_at":"2016-06-01T05:31:56Z","closed_at":null,"body":"I have a Tex '\\left\\{\\begin{matrix}4x-3＞x\\\\x+4＜2x-1\\end{matrix}\\right.'\r\ncall 'mj-single.js' in MathJax-Node\r\n```\r\n// a simple TeX-input example\r\nvar mjAPI = require(\"mathjax-node/lib/mj-single.js\");\r\nmjAPI.config({\r\n  MathJax: {\r\n    // traditional MathJax configuration\r\n  }\r\n});\r\nmjAPI.start();\r\n\r\nvar yourMath = '\\left\\{\\begin{matrix}4x-3＞x\\\\x+4＜2x-1\\end{matrix}\\right.';\r\n\r\nmjAPI.typeset({\r\n  math: yourMath,\r\n  format: \"TeX\", // \"inline-TeX\", \"MathML\"\r\n  mml:true, //  svg:true,\r\n}, function (data) {\r\n  if (!data.errors) {console.log(data.mml)}\r\n});\r\n```\r\n\r\n**> return Error\r\n> TeX parse error: Undefined control sequence \\x**\r\n\r\nBut when I use Mathjax.js in WebPage,the math appear normal. \r\n\r\nIs MathJax-node not support LaTex {matrix} Tag?"}}
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