fixed-point number

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• fixed point number — fiksuotojo kablelio skaičius statusas T sritis informatika apibrėžtis Trupmeninis skaičius, kurio sveikajai ir trupmeninei daliai skiriamas apibrėžtas skilčių skaičius. Pavyzdžiui, jeigu sveikajai daliai būtų skiriamos 3 skiltys, o trupmeninei 5 …   Enciklopedinis kompiuterijos žodynas

• fixed-point number — noun a number represented in fixed point notation • Hypernyms: ↑number …   Useful english dictionary

• Fixed-point arithmetic — In computing, a fixed point number representation is a real data type for a number that has a fixed number of digits after (and sometimes also before) the radix point ( e.g. , after the decimal point . in English decimal notation). Fixed point… …   Wikipedia

• fixed-point — [fikst′point′] adj. designating, of, or having to do with a system of arithmetic, used esp. in computer science, having its numbers expressed with a given, fixed decimal or binary point * * * fixed point (fĭkstʹpoint ) adj. Of, relating to, or… …   Universalium

• Fixed point (mathematics) — Not to be confused with a stationary point where f (x) = 0. A function with three fixed points In mathematics, a fixed point (sometimes shortened to fixpoint, also known as an invariant point) of a function is a point[1] that is …   Wikipedia

• Fixed point iteration — In numerical analysis, fixed point iteration is a method of computing fixed points of iterated functions.More specifically, given a function f defined on the real numbers with real values and given a point x 0 in the domain of f, the fixed point… …   Wikipedia

• fixed-point theorem — ▪ mathematics       any of various theorems in mathematics dealing with a transformation of the points of a set into points of the same set where it can be proved that at least one point remains fixed. For example, if each real number is squared …   Universalium

• Fixed point theorems in infinite-dimensional spaces — In mathematics, a number of fixed point theorems in infinite dimensional spaces generalise the Brouwer fixed point theorem. They have applications, for example, to the proof of existence theorems for partial differential equations. The first… …   Wikipedia

• Fixed-point theorems in infinite-dimensional spaces — In mathematics, a number of fixed point theorems in infinite dimensional spaces generalise the Brouwer fixed point theorem. They have applications, for example, to the proof of existence theorems for partial differential equations. The first… …   Wikipedia

• Fixed point theorem — In mathematics, a fixed point theorem is a result saying that a function F will have at least one fixed point (a point x for which F ( x ) = x ), under some conditions on F that can be stated in general terms. Results of this kind are amongst the …   Wikipedia

• Fixed point index — In mathematics, the fixed point index is a concept in topological fixed point theory, and in particular Nielsen theory. The fixed point index can be thought of as a multiplicity measurement for fixed points.The index can be easily defined in the… …   Wikipedia