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− | $$
| + | [http://en.wikibooks.org/wiki/LaTeX/Mathematics '''Use this website for formula'''] |
− | \sum f(x) = F(x) + g(x) | + | <math> |
− | $$
| + | \operatorname{erfc}(x) = |
| + | \frac{2}{\sqrt{\pi}} \int_x^{\infty} e^{-t^2}\,dt = |
| + | \frac{e^{-x^2}}{x\sqrt{\pi}}\sum_{n=0}^\infty (-1)^n \frac{(2n)!}{n!(2x)^{2n}} |
| + | </math> |
| + | |
| + | |
| + | <math>{\pi}=\frac{3}{4}{\sqrt{3}}+24{\int_0^{1/4}}{\sqrt{x-x^2}dx}</math> |
| + | |
| + | <math>\sqrt{3x-1}+(1+x)^2</math> |
| + | |
| + | <math>{\pi}r^2</math> |
| + | <math>4{\pi}{\epsilon}r^2</math> |
| + | |
| + | |
| + | '''How to write a matrix:''' |
| + | |
| + | <nowiki><math> \begin{matrix} |
| + | a & b \\ |
| + | d & e |
| + | \end{matrix}</math> |
| + | </nowiki> |
| + | |
| + | ''The & sign separates columns and the "\\" separates the rows'' |
| + | |
| + | <math> \begin{matrix} |
| + | a & b \\ |
| + | d & e |
| + | \end{matrix}</math> |
| + | |
| + | |
| + | <math>s=ut+\frac{1}{2}(at^2)</math> |
| + | |
| + | Chemical formula: Sulphuric Acid - <math>H_2SO_4</math> |
| + | |
| + | <math>\bar a </math><br> |
| + | |
| + | <math>\sqrt[x]{y} </math><br> |
| + | |
| + | <math>\exists</math> |
| + | <math>\partial</math> |
| + | |
| + | ==Demo== |
| + | <math>\sqrt{45}</math> |
| + | <math>\sum_ x</math> |
| + | <math>\frac{\sum {x}}{n}={\bar x} </math> |
| + | |
| + | [[Category:Mathematics]] |