# LaTeX and Math Notation

These are things I’ve tried, and some of them I use a lot.

Some other notes that I don’t want to forget:

Use $$and$$ to delimit inline math for MathJax.

Use $and$ to delimit blocks of math for MathJax.

Use \color{colorname}{mathcode} to colour chunks of math notation with MathJax.

The format for an equation array is this:

 $\begin{eqnarray} 2(x + 6) &=& 2(x) + 2(6) \\ &=& 2x + 12 \end{eqnarray}$