Browse common mathematical operators and Greek letters for your LaTeX documents.
Function
f(x)Function Definition
f: A \to BMaps To
\mapstoRight Arrow
\toLong Right Arrow
\longrightarrowComposition
f \circ gInverse Function
f^{-1}Image
\text{Im}(f)Kernel
\ker(f)Domain
\text{dom}(f)Codomain
\text{cod}(f)Range
\text{range}(f)Injective
\hookrightarrowSurjective
\twoheadrightarrowBijective
\leftrightarrowRestriction
f|_AFunction Evaluation
f(x) = yPiecewise Function
f(x) = \begin{cases} a & x > 0 \\ b & x \leq 0 \end{cases}