constant+function

См. также в других словарях:

• Constant function — Not to be confused with Function constant. In mathematics, a constant function is a function whose values do not vary and thus are constant. For example the function f(x) = 4 is constant since f maps any value to 4. More formally, a function… …   Wikipedia

• constant function — function which is matches all sources with the same image, y=c (Mathematics) …   English contemporary dictionary

• constant function — noun A function whose value is the same for all the elements of its domain …   Wiktionary

• Locally constant function — In mathematics, a function f from a topological space A to a set B is called locally constant, iff for every a in A there exists a neighborhood U of a , such that f is constant on U .Every constant function is locally constant.Every locally… …   Wikipedia

• Constant — or The Constant may refer to: Contents 1 In Mathematics 2 Other concepts 3 People 4 Organization 5 …   Wikipedia

• Constant of integration — In calculus, the indefinite integral of a given function (i.e., the set of all antiderivatives of the function) is only defined up to an additive constant, the constant of integration.[1][2] This constant expresses an ambiguity inherent in the… …   Wikipedia

• Constant (programming) — const redirects here. For the keyword, see const correctness. In computer programming, a constant is an identifier whose associated value cannot typically be altered by the program during its execution (though in some cases this can be… …   Wikipedia

• Constant folding — and constant propagation are related compiler optimizations used by many modern compilers. An advanced form of constant propagation known as sparse conditional constant propagation can more accurately propagate constants and simultaneously remove …   Wikipedia

• Constant false alarm rate — (CFAR) detection refers to a common form of adaptive algorithm used in radar systems to detect target returns against a background of noise, clutter and interference. Other detection algorithms are not adaptive. Non adaptive detectors are… …   Wikipedia

• Constant elasticity of transformation — (CET) is firstly brought forward by Powell and Gruen (1968)[1], which is a new form of production possibility frontier. George Philippidis (1999)made a detailed introduction of CET function. Below is referenced from this paper. The CET is the… …   Wikipedia

• Constant proportion portfolio insurance — (CPPI) is a capital guarantee derivative security that embeds a dynamic trading strategy in order to provide participation to the performance of a certain underlying asset. See also dynamic asset allocation. The intuition behind CPPI was adopted… …   Wikipedia