Symbolic

Meaning

Symbolic

Meaning

+, −, *, /, ×, ÷

Four arithmetic symbols

(), [], {}

Bracket

=, ≠, ≤, ≥, ≈, <, >

Equivalent relational symbols

∫, ${\displaystyle \oint }$

Integral symbol

$\cap$ , $\cup$

Set symbols

||

Absolute value sign

%

Percent symbol

!

Factorial symbol

Σ, Π

Summation symbol and quadrature symbol

^, _

Square, Subscript

:

Division symbol

$\exists$

Existential symbol

√

Radical sign

&

And