This theme supports rendering beautiful math in inline and display modes using MathJax 3 engine. You just need to surround your math expression with
, like
. If you leave it inside a paragraph, it will produce an inline expression, just like \(E = mc^2\).
To use display mode, again surround your expression with
and place it as a separate paragraph. Here is an example:
\[\sum_{k=1}^\infty \langle x, e_k \rangle^2 \leq \x\^2\]
You can also use
1

\begin{equation}...\end{equation}

instead of
for display mode math.
MathJax will automatically number equations:
\begin{equation}
\label{eq:cauchyschwarz}
\left( \sum_{k=1}^n a_k b_k \right)^2 \leq \left( \sum_{k=1}^n a_k^2 \right) \left( \sum_{k=1}^n b_k^2 \right)
\end{equation}
and by adding
inside the equation environment, we can now refer to the equation using
.
Note that MathJax 3 is a major rewrite of MathJax that brought a significant improvement to the loading and rendering speed, which is now on par with KaTeX.