Math and LaTeX Demo

February 24, 2026

This post demonstrates LaTeX math support.

Inline Math

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

The Gaussian integral:

\int_0^\infty e^{-x^2} \, dx = \frac{\sqrt{\pi}}{2}

Euler’s identity:

e^{i\pi} + 1 = 0

A matrix:

\begin{pmatrix} a & b \\ c & d \end{pmatrix} \begin{pmatrix} x \\ y \end{pmatrix} = \begin{pmatrix} ax + by \\ cx + dy \end{pmatrix}