| Symbol |
Syntax |
|
|
Unicode |
LaTeX |
| \(+\) |
\(a+b\) |
|
add |
002B |
+ |
| \(-\) |
\(a- b\) |
|
subtract |
2212 |
- |
| \(⁒\) |
\(a\; ⁒\; b\) |
2052 |
⁒ |
| \(\cdot\) |
\(a\cdot b\) |
|
multiply |
22C5 |
\cdot |
| \(\times\) |
\(a\times b\) |
2A2F |
\times |
| \(:\) |
\(a : b\) |
|
divide |
003A |
: |
| \(/\) |
\(a / b\) |
2215 |
/ |
| \(\div\) |
\(a\div b\) |
00F7 |
\div |
| \(\frac{\;\;}{\;\;}\) |
\(\frac{a}{b}\) |
2044 |
\frac{a}{b} |
| \(-\) |
\(-a\) |
|
negative number |
2212 |
- |
| \(\pm\) |
\(\pm a\) |
|
plus or minus a
|
00B1 |
\pm |
| \(\mp\) |
\(\mp a\) |
|
minus or plus a |
2213 |
\mp |
| \(=\) |
\(a=b\) |
|
equal |
003D |
= |
| \(\neq\) |
\(a\neq b\) |
|
not equal |
2260 |
\neq |
| \(\equiv\) |
\(a\equiv b\) |
|
identical |
2261 |
\equiv |
| \(∼\) |
\(a∼ b\) |
|
proportional, similar |
223C |
\sim |
| \(\approx\) |
\(a\approx b\) |
|
approximately equal |
2248 |
\approx |
| \(\widehat{=}\) |
\(a \;\widehat{=}\; b\) |
|
corresponds to |
2259 |
\widehat{=} |
| \(\simeq\) |
\(a\simeq b\) |
|
asymptotically equal |
2243 |
\simeq |
| \(\to\) |
\(a\to b\) |
|
approaches, converges |
2192 |
\to |
| \(<\) |
\(a< b\) |
|
a is smaller than b |
003C |
< |
| \(>\) |
\(a> b\) |
|
a is greater than b |
003E |
> |
| \(\le\) |
\(a\le b\) |
|
a less than or equal to b |
2264 |
\le |
| \(\ge\) |
\(a\ge b\) |
|
a greater than or equal to b |
2265 |
\ge |
| \(\%\) |
\(a \% \) |
|
a percent |
0025 |
\% |
| \(‰\) |
\(a‰\) |
|
a per mille |
2030 |
|
| \(\parallel\) |
\(a\parallel b\) |
|
a parallel b |
2225 |
\parallel |
| \(\perp\) |
\(a\perp b\) |
|
a perpendicular to b |
22A5 |
\perp |
| \(Ø\) |
\(Ø\;d\) |
|
Diameter d |
00D8 |
|
| \(∢\) |
\(∢ α\) |
|
Angle alpha |
2222 |
|
| \(|\;\;|\) |
\(|a|\) |
|
Absolute value of a |
007C |
|
| \(!\) |
\(n!\) |
|
Faculty |
0021 |
|
| \(\pi\) |
\(\pi\) |
|
Pie number \(\pi\) |
03C0 |
\pi |
| \(\infty\) |
\(\infty\) |
|
infinite |
221E |
\infty |
| \(\sqrt[n]{x}\) |
\(\sqrt[n]{x}\) |
|
nth root of x
|
221A |
\sqrt[n]{x} |
| \(\int\) |
\(\int_{a}^{b}\) |
|
Integral |
222B |
\int_{a}^{b} |
| \(\sum\) |
\(\displaystyle \sum_{n=1}^{n}\) |
|
Sum 1 to n |
2211 |
\sum_{n=1}^{n} |