absolute value
Ackermann function
algebraic function
argument

beta function
binomial

codomain
constant
cosecant
cosine
cotangent

domain

elliptic function
exponent
exponential

factorial
function

gamma function

Hamiltonian
hyperbolic function
hypergeometric function

injection

Laplace's equation
logarithm

one-to-one
operator

parameter
polynomial

range
recursive function
Riemann zeta function

secant
sine
special function

tangent
transcendental function
trigonometric function