$x^2+y^2=r^2$
$\frac{a}{b}$
$\sqrt{x}$
$$\int f(x)dx$$
$$\sum x_i$$
$$\lim_{x\to0}$$
$$\begin{pmatrix}$$
$\vec{F}=m\vec{a}$
graph TD
sequenceDiagram
stateDiagram-v2
mindmap
Comments