---
author: AUTHOR NAME
date: '2021-07-20T13:56:01-08:00'
type: post
title: More math
subtitle: 'Wow this really works !'
toc: true
math: true
categories:
  - katex
  - latex
  - tufte-css
---
A compilation of `$\LaTeX$` formulas...
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## Matrix

`$$
\begin{matrix}
\alpha& \beta^{*}\\
\gamma^{*}& \delta
\end{matrix}
$$`


`
$$
\begin{bmatrix}
\alpha& \beta^{*}\\
\gamma^{*}& \delta
\end{bmatrix}
$$
`



`
$$
\begin{Vmatrix}
\alpha& \beta^{*}\\
\gamma^{*}& \delta
\end{Vmatrix}
$$
`

## Limits

`$$
\lim_{n \to \infty}
    \sum_{k=1}^n \frac{1}{k^2}
    = \frac{\pi^2}{6}
$$`


`$$
\lim_{n \to \infty}
     \frac{1}{x^n}
    = 0
$$`

## Various symbols

`$$\lambda,\xi,\pi,\theta,
\mu,\Phi,\Omega,\Delta$$`