Multiple mathjax in one page seems to cause a problem

[ghost]

Hello,

I've created the following page and for some reason the parser of dokuwiki doesn't seems to interpret the third header after using a mathjax expression.

EDIT: For some reason, Github is not displaying "newline" (double backslash) properly.
Thanks.

My page:

====== Codage, langage machine, instructions ======

Base 10: 1, 10, 100, 1000, ..
Base 2: 1, 2, 4, 6, 8, 16, ..

====== Convertir un décimal à un binaire ======

$$ \begin{align} 19 _ {10} &\geq 16, \text{ oui } = 1 \text{ , il reste } 3 3 _ {10} &\geq 8, \text{ non } = 0\text{ , il reste } 3 3 _ {10} &\geq 4, \text{ non } = 0\text{ , il reste } 3 3 _ {10} &\geq 2, \text{ oui } = 1\text{ , il reste } 1 1 _ {10} &\geq 1, \text{ oui } = 1\text{ , il reste } 0 19 _ {10} &= 10011 _ {2} \end{align} $$

====== Convertir un binaire à un hexadécimal ======

$$ \begin{align} & 0010 \space 0011 & 2 \space\space\space\space\space\space\space 3 & 23 _ {16} \end{align} $$

[liffiton]

The align environment can stand on its own; it doesn't need to be inside the $$ delimiters:

====== Convertir ... ======

\begin{align}
  math...
\end{align}

====== Convertir ... ======

With that change, it works fine for me. The extra delimiters were basically "confusing" the part of the plugin that protects math expressions from being parsed by Dokuwiki.

[ghost]

Cool ! Thanks. ;-)