# Fenghe’s LaTex Cheat Sheet

All the LaTex are based on the WordPress Jetpack Latex Plugin and the KaTex used by Evernote(macOS). This Cheat Sheet is updated constantly when I find some insteresting yet hard to type LaTex symbol.

## Math

### XOR

Logical Exclusive OR

$\oplus$

### Yields in One Step – Vdash

$\vdash$

### Plus Minus Sign

$\pm$

### Less Than

$<$

### Less Than or Equal to

$\leq$

## Center Text in WordPress

In some Latex context, you may use $$some text here$$ to make the LaTex Math formula center, but in WordPress with the Jetpack plugin, the only way I found to do that is to insert customized HTML.

For example, to insert $2^2$ and center it as a formula

$2^2$