Math Rendering Test

Inline Math

The Pythagorean theorem: $a^2 + b^2 = c^2$

Einstein's mass-energy equivalence: $E = mc^2$

Block Math

Simple Equation

$$\frac{-b \pm \sqrt{b^2 - 4ac}}{2a}$$

Complex Equation

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

Matrix

$$\begin{bmatrix} 1 & 2 & 3 \\ 4 & 5 & 6 \\ 7 & 8 & 9 \end{bmatrix}$$

If you can see properly formatted mathematical equations above, KaTeX is working correctly! ✅