User talk:Chiqago

\lt
Hi, Wikipedia's implementation of TeX doesn't understand \lt, so please don't change < to \lt. Also, whenever making changes to the TeX code, be sure to use "Preview" to make sure that it behaves as you expect. Thanks, Sławomir Biały  (talk) 12:17, 29 May 2012 (UTC)


 * Hello Mr. Biały: I made the change because every time a "<" sign appears in a equation then the equation does not render at all and remains in a box. When I change "<" for "\lt" then my browser renders the equation adequately. Chiqago (talk) 12:49, 29 May 2012 (UTC)


 * I see an error message "Failed to parse (unknown function\lt): \int_0^t\varphi(s)\psi(t-s) \, ds, \qquad 0\le t \lt \infty," If you're seeing boxes, it's probably because you have mathjax enabled in your preferences, but don't have a compatible browser.  Instead, you should go to "My preferences" and select under Appearance&rarr;Math the option "Always render as PNG".   Sławomir Biały  (talk) 13:00, 29 May 2012 (UTC)


 * I am sorry. I will not make any more changes. But the problem persisted with two suposedly compatible browsers (chrome under windows and firefox under linux). I supose the solution is over my pay grade. Chiqago (talk) 20:48, 29 May 2012 (UTC)


 * The parser message that is displayed is from the server-side parser mechanism underlying Wikipiedia's implementation of TeX. The problem must lie with the implementation of MathJax.  Since this is still beta, I will make a bug report.  Sławomir Biały  (talk) 20:52, 29 May 2012 (UTC)

Wikipedia's MathJax implementation is broken. You might want to try this script, on which the former is based but which doesn't have the bug. Nageh (talk) 15:01, 31 May 2012 (UTC)