Mathematics Symbols
October 4, 2020
The most common symbols found in mathematics are listed below. The table is not exhaustive but covers numerals, trigonometry and geometry. If you would like to see a mathematics symbol added you can contact North Penn Networks. Likewise if there are errors please also reach out. The math symbols below are rendered with MathJax.
| $+$ | plus or additon sign |
| $-$ | minus or subtraction sign |
| $\times$ | times or multiplication sign |
| $\div$ | division sign |
| $=$ | equal sign |
| $\neq$ | inequality |
| $\gt$ | greater than |
| $\geq$ | greater than or equal to |
| $\lt$ | less than |
| $\leq$ | less than or equal to |
| $\%$ | percent |
| $\sqrt{n}$ | square root of n |
| $\left|n\right|$ | absolute value of n |
| $\infty$ | infinity |
| $\parallel$ | parallel |
| $\perp$ | perpendicular |
| $\angle$ | angle |
| $!$ | factorial |
| $!!$ | double factorial |
