LaTeX Block
To render math you can use https://en.wikibooks.org/wiki/LaTeX/Mathematics LaTeX math expressions. Surround LaTeX expression with fenced block and specify latex as a language ```latex \forall x \in X, \quad \exists y \leq \epsilon ``` The result will be a following math expression. \forall x \in X, \quad \exists y \leq \epsilon ```latex x = \begin{cases} a &\text{if } b \\ c &\text{if } d \\ x &\text{if } z \end{cases} ``` x = \begin{cases} a &\text{if } b \\ c &\text{if } d \\ x &\text{if } z \end{cases}