---
id: 20990201000003
title: Math Test Note
tags: [test]
---

# Math Test Note

## Inline Math

The quadratic formula is $x = \frac{-b \pm \sqrt{b^2 - 4ac}}{2a}$ and it solves any quadratic equation.

## Display Math

$$
\int_{0}^{\infty} e^{-x^2} dx = \frac{\sqrt{\pi}}{2}
$$

---
---
