I’m using MathJax in my wordpress blog, but I’m getting some weird stuff:

The code I used was $0.\overline{9} = 1$. Is something I did wrong or just a bug from MathJax?
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
I’m using Hyphenator and sometimes it tries to hyphenize the tex code before it can be rendered by MathJax. Including the following code in mathjax configuration solves the problem.
The code tells to mathjax to ignore the hyphen character.