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Domain of a function
set theory, the domain of definition (or simply the domain) of a function is the set of "input" or argument values for which the function is defined. That
Function (mathematics)
of a set X, the domain of the function, to a single element y of another set Y (possibly the same set), the codomain of the function. If the function
Differentiable function
calculus (a branch of mathematics), a differentiable function of one real variable is a function whose derivative exists at each point in its domain. As a result
Partial function
called a total function and is equivalent to a function. Partial functions are often used when the exact domain, X, is not known (e.g. many functions in computability
Domain
Domain may refer to: Domain (taxonomy), a taxonomic subdivision larger than a kingdom Domain name, the name of a realm of administrative autonomy, authority
Domain of unknown function
A domain of unknown function (DUF) is a protein domain that has no characterised function. These families have been collected together in the Pfam database
Graph of a function
mathematics, the graph of a function f is, formally, the set of all ordered pairs (x, f(x)), such that x is in the domain of the function f, and, in practice
Codomain
x ranges over the elements of the domain X, is called the image of f. In general, the image of a function is a subset of its codomain. Thus, it may not
Convex function
to zero for its entire domain then the function is convex. Well-known examples of convex functions include the quadratic function x 2 {\displaystyle x^{2}}
Argument of a function
to have a domain consisting of ordered pairs or tuples of argument values. The argument of a circular function is an angle. The argument of a hyperbolic