Math Symbols

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}