{"action":"closed","issue":{"url":"https://api.github.com/repos/mathjax/MathJax/issues/1239","labels_url":"https://api.github.com/repos/mathjax/MathJax/issues/1239/labels{/name}","comments_url":"https://api.github.com/repos/mathjax/MathJax/issues/1239/comments","events_url":"https://api.github.com/repos/mathjax/MathJax/issues/1239/events","html_url":"https://github.com/mathjax/MathJax/issues/1239","id":101088931,"number":1239,"title":"Why some times the single dollar fails to work?","user":{"login":"kemaswill","id":1715587,"avatar_url":"https://avatars.githubusercontent.com/u/1715587?v=3","gravatar_id":"","url":"https://api.github.com/users/kemaswill","html_url":"https://github.com/kemaswill","followers_url":"https://api.github.com/users/kemaswill/followers","following_url":"https://api.github.com/users/kemaswill/following{/other_user}","gists_url":"https://api.github.com/users/kemaswill/gists{/gist_id}","starred_url":"https://api.github.com/users/kemaswill/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/kemaswill/subscriptions","organizations_url":"https://api.github.com/users/kemaswill/orgs","repos_url":"https://api.github.com/users/kemaswill/repos","events_url":"https://api.github.com/users/kemaswill/events{/privacy}","received_events_url":"https://api.github.com/users/kemaswill/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/mathjax/MathJax/labels/Cannot%20Reproduce","name":"Cannot Reproduce","color":"5461f0"}],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":1,"created_at":"2015-08-14T19:40:53Z","updated_at":"2015-10-30T08:57:53Z","closed_at":"2015-10-30T08:57:53Z","body":"I have add the following script to the head.html to enable using single dollar as in-line delimiter:\r\n\r\n```\r\n<script type=\"text/x-mathjax-config\">\r\n  MathJax.Hub.Config({\r\n    tex2jax: {\r\n      inlineMath: [ ['$','$'], [\"\\\\(\",\"\\\\)\"] ],\r\n      processEscapes: true\r\n    }\r\n  });\r\n</script>\r\n\r\n<script type=\"text/javascript\"\r\n    src=\"http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML\">\r\n</script>\r\n```\r\n\r\nHowever, the MathJax sometimes fails to parse the single dollar delimiter so that I have to switch to double dollar, following is an example:\r\n\r\nwhere $w_{j_1}$ and $w_{j_2}$ are two vectors with length $k$ , and $k$ is a used-defined parameter.\r\n\r\nDoes anyone know why?\r\n"}}