- Look up
function or
functionality in Wiktionary, the free dictionary.
Function or
functionality may
refer to:
Function key, a type of key on
computer keyboards...
- mathematics, a
function from a set X to a set Y ****igns to each
element of X
exactly one
element of Y. The set X is
called the
domain of the
function and the...
- A hash
function is any
function that can be used to map data of
arbitrary size to fixed-size values,
though there are some hash
functions that support...
- A
weight function is a
mathematical device used when
performing a sum, integral, or
average to give some
elements more "weight" or
influence on the result...
- mathematics, the
trigonometric functions (also
called circular functions,
angle functions or
goniometric functions) are real
functions which relate an
angle of...
-
Bessel functions,
named after Friedrich Bessel who was the
first to
systematically study them in 1824, are
canonical solutions y(x) of Bessel's differential...
- A
logistic function or
logistic curve is a
common S-shaped
curve (sigmoid curve) with the
equation f ( x ) = L 1 + e − k ( x − x 0 ) {\displaystyle f(x)={\frac...
-
cognitive science and neuropsychology,
executive functions (collectively
referred to as
executive function and
cognitive control) are a set of cognitive...
- In mathematics, the
domain of a
function is the set of
inputs accepted by the
function. It is
sometimes denoted by dom ( f ) {\displaystyle \operatorname...
- In
quantum physics, a wave
function (or wavefunction) is a
mathematical description of the
quantum state of an
isolated quantum system. The most common...
