Sample 09: Math (KaTeX)

Inline Math

Einstein's famous equation: $E = mc^2$. The quadratic formula: $x = frac{-b pm sqrt{b^2 - 4ac}}{2a}$.

Block Math

$$\int_{-\infty}^{\infty} e^{-x^2} dx = \sqrt{\pi}$$ $$\begin{pmatrix} a & b \\ c & d \end{pmatrix} \begin{pmatrix} x \\ y \end{pmatrix} = \begin{pmatrix} ax + by \\ cx + dy \end{pmatrix}$$