1 Basics

Inline Math

\(alpha A \chi X\)

Inline Math with space

\( alpha A \chi X \)

Display math with spaces

\[ sum_{i=0}^n i^2 = \frac{(n^2+n)(2n+1)}{6} \]

Display math without space

\[sum_{i=0}^n i^2 = \frac{(n^2+n)(2n+1)}{6}\]

Double $ $

$$ \alpha A \chi X $$

$$ \sum_{i=0}^n i^2 = \frac{(n^2+n)(2n+1)}{6} $$

Latex WP shortcodes

[latex]alpha A \chi X[/latex]

[latex]sum_{i=0}^n i^2 = \frac{(n^2+n)(2n+1)}{6}[/latex]

[latex]alpha A \chi X[/latex]

[latex]f(x)[/latex]

COMPLEX Equation

\[
\begin{equation} F(x) = \left\{ \begin{array}{ll} \sum_{n=1}^{\infty} \frac{x^n}{n}, & \text{if } |x| < 1, \\[10pt] \begin{array}{l} \int_0^1 \frac{dt}{1-t} + \lim\limits_{n \to \infty} \frac{x^n}{n}, \\ \text{if } x = 1. \end{array} \end{array} \right. \end{equation}
\]

Asciimath

[asciimath]\sum_{i=0}^n i^2 = \frac{(n^2+n)(2n+1)}{6}[/asciimath]

[asciimath]\sum_{i=0}^n i^2 = \frac{(n^2+n)(2n+1)}{6}[/asciimath]