Stop using Mimetex and replace it with a more modern Latex solution

[bo198214]

Hey, Bo

Two errors I've noticed.

First of all. I cannot stack equations:

Code:

$$
some math\\
some math\\
some math\\
$$

Will render as one line rather than stacking like it does with tex. I know mathjax has a way to do this. Am I missing something in how this works?

Aren't you supposed to use array or align environment?
\[
\begin{align*}
a &= b\\
ab &= cd\\
abc &= def
\end{align*}
\]

Code:

$$
\begin{align*}
a &= b\\
ab &= cd\\
abc &= def
\end{align*}
$$

The quick edit has no preview, hence you editing the source, or am I missing something?