- rational expression
- мат. рациональное выражение
Большой англо-русский и русско-английский словарь. 2001.
rational expression
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Rational function — In mathematics, a rational function is any function which can be written as the ratio of two polynomial functions. DefinitionsIn the case of one variable, x , a rational function is a function of the form: f(x) = frac{P(x)}{Q(x)}where P and Q are … Wikipedia
Rational love — is a theory of sex based upon the implications of the writings of Ayn Rand. The theory is that one finds another sexually attractive only when the other represents the values of the former. The theory argues that sex is a physical response to… … Wikipedia
Rational choice theory — This article is about a theory of economics. For Rational Choice Theory as applied to criminology, see Rational choice theory (criminology). Economics … Wikipedia
Rational formula — Formula For mu*la, n.; pl. E. {Formulas}, L. {Formul[ae]}. [L., dim. of forma form, model. See{Form}, n.] 1. A prescribed or set form; an established rule; a fixed or conventional method in which anything is to be done, arranged, or said. [1913… … The Collaborative International Dictionary of English
Rational zeta series — In mathematics, a rational zeta series is the representation of an arbitrary real number in terms of a series consisting of rational numbers and the Riemann zeta function or the Hurwitz zeta function. Specifically, given a real number x , the… … Wikipedia
rational — adjective 1》 based on or in accordance with reason or logic. 2》 able to think sensibly or logically. 3》 having the capacity to reason. 4》 Mathematics (of a number, quantity, or expression) expressible, or containing quantities which are… … English new terms dictionary
IBM Rational Functional Tester — Infobox Software name = IBM Rational Functional Tester developer = IBM latest release version = 7.0.1.2 iFix03 programming language = Java and others operating system = Microsoft Windows, Linux platform = Eclipse language = Multilingual genre =… … Wikipedia
Elliptic rational functions — In mathematics the elliptic rational functions are a sequence of rational functions with real coefficients. Elliptic rational functions are extensively used in the design of elliptic electronic filters. (These functions are sometimes called… … Wikipedia
Non-uniform rational B-spline — Three dimensional NURBS surfaces can have complex, organic shapes. Control points influence the directions the surface takes. The outermost square below delineates the X/Y extents of the surface … Wikipedia
Closed-form expression — Closed formula redirects here. For closed formula in the sense of a logic formula with no free variables, see Sentence (mathematical logic). In mathematics, an expression is said to be a closed form expression if it can be expressed analytically… … Wikipedia
Polynomial — In mathematics, a polynomial (from Greek poly, many and medieval Latin binomium, binomial [1] [2] [3], the word has been introduced, in Latin, by Franciscus Vieta[4]) is an expression of finite length constructed from variables (also known as… … Wikipedia
