function
association of a single output to each input
least common multiple
smallest positive integer divisible by two or more integers
sequence
ordered list of the same type of elements (finite or infinite)
measure
function assigning numbers to some subsets of a set, which could be seen as a generalization of length, area, volume and integral
monotonic function
function between ordered sets that preserves or reverses the given order
abelian integral
a function related to the indefinite integral of a differential of the first kind
beta function
mathematical function
measurable function
function between measurable spaces
light field
vector function that describes the amount of light flowing in every direction through every point in space
graph property
isomorphism-invariant property of graphs
isometry
geometric transform (or more generally, function on a metric space or between two metric spaces), which preserves the distances
Barnes G-function
mathematical function related to the gamma function
probability mass function
function describing a discrete probability distribution by stating the probability of each value
Dirichlet eta function
function in analytic number theory
symmetric function
function that is invariant under all permutations of its variables
formal power series
generalization of a polynomial, where the number of terms is allowed to be infinite, defined algebraically without consideration of convergence (so that e.g. evaluation is not always defined)
ramp function
piecewise function that clamps its input to be non-negative
trigonometric integral
special function defined by an integral
estimator
used in mathematical statistics to determine an estimated value
eigenfunction
function that is an eigenvector of a linear operator on a function space
consumption function
objective factor and subjective factor
Rayleigh quotient
construct for Hermitian matrices
classifier
mathematical function
essential supremum
notions of infimum and supremum
falling and rising factorial
mathematical functions
complex exponentiation
exponentiation of a complex number with another one
ambiguity function
function of propagation delay and Doppler frequency, representing the distortion of a returned pulse due to the receiver matched filter of the return from a moving target
refinable function
type of function in wavelet analysis
number sequence
mathematical datatype
activation function
a function associated to a node in a computational network that defines the output of that node given an input or set of inputs
functional predicate
mathematically mappings
graph labeling
assignment of labels, traditionally represented by integers, to the edges or vertices, or both, of a graph
potential
in mathematics and physics, field defined in space, from which many important physical properties may be derived
discontinuous function
function which exhibits at least one discontinuity
set-valued function
function whose values are sets (mathematics)
trigonometric function
function of an angle
antiderivative
function whose derivative is the original function
hash function
type of function that maps data of arbitrary size to data of fixed size
Bessel function
families of solutions to related differential equations
p-value
probability of obtaining test results at least as extreme as the results actually observed, under the assumption that the null hypothesis is correct
interpretation
assignment of meaning to the symbols of a formal language
one-way function
function that is easy to compute on every input, but hard to invert given the image of a random input
characteristic function
function associated to a real-valued random variable that completely defines its probability distribution; the Fourier transform of the probability density function
function of bounded variation
real function with finite total variation
norm
length in a vector space