LaTeX Personal CheatSheet
| Key formulae | Explanation | Example formulae | Representation |
|---|---|---|---|
\limits_a^b |
Setting limits for the integral | $\int\limits_a^b {1\over 1+x^2}dx$ |
$\int\limits_a^b {1\over 1+x^2}dx$ |
\\ |
start a new line | $1=1\\2=2$ |
$1=1$ $2=2$ |
\frac{a}{b} |
Fraction | $\frac{-b\pm \sqrt{b^2-4ac}}{2a}$ |
$\frac{-b\pm \sqrt{b^2-4ac}}{2a}$ |
\times |
The multiplication sign | $a \times b$ |
$a \times b$ |
\div |
The division sign | $a \div b$ |
$a \div b$ |
\text{} |
Allows for text with space | $\text{Hello World!}$ |
$\text{Hello World!}$ |
\hat{} |
The hat accent | $\hat{y}$ |
$\hat{y}$ |
\partial{} |
The partial derivative sign | $\frac{\partial}{\partial \theta_j}$ |
$\frac{\partial}{\partial \theta_j}$ |