Mathematical Symbols - Basic math symbols

Basic math symbols

Symbol	Symbol Name
=	equals sign
≠	not equal sign
>	strict inequality
<	strict inequality
≥	inequality
≤	inequality
( )	parentheses
[ ]	brackets
+	plus sign
−	minus sign
±	plus - minus
∓	minus - plus
*	asterisk
×	times sign
∙	multiplication dot
÷	division sign / obelus
/	division slash
–	horizontal line
mod	modulo
.	period
a b	power
a^b	caret
√a	square root
3√a	cube root
4√a	forth root
n√a	n-th root (radical)
%	percent
‰	per-mille
ppm	per-million
ppb	per-billion
ppt	per-trillion