rational fraction

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• rational fraction — noun : a fraction of which both numerator and denominator are rational numbers or are polynomials …   Useful english dictionary

• Fraction (mathematics) — A cake with one quarter removed. The remaining three quarters are shown. Dotted lines indicate where the cake may be cut in order to divide it into equal parts. Each quarter of the cake is denoted by the fraction 1/4. A fraction (from Latin:… …   Wikipedia

• fraction — [frak′shən] n. [ME < L fractio, a breaking < pp. of frangere, BREAK] 1. a breaking or dividing, specif., of the Host in the Mass 2. a) a small part broken off; fragment; scrap b) a small part, amount, degree, etc.; portion 3. Chem. a part… …   English World dictionary

• Rational number — In mathematics, a rational number is any number that can be expressed as the quotient or fraction a/b of two integers, with the denominator b not equal to zero. Since b may be equal to 1, every integer is a rational number. The set of all… …   Wikipedia

• 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 number — noun an integer or a fraction • Syn: ↑rational • Hypernyms: ↑real number, ↑real • Hyponyms: ↑fraction * * * noun : an integer or the quotient of two integers (as 2/3) * …   Useful english dictionary

• fraction — 1. noun /ˈfræk.ʃən/ a) A part of a whole, especially a comparatively small part. With fresh material, taxonomic conclusions are leavened by recognition that the material examined reflects the site it occupied; a herbarium packet gives one only a… …   Wiktionary

• fraction — Synonyms and related words: Gaussian integer, adjunct, algebraic number, arithmetical proportion, cardinal, cardinal number, complex number, component, contingent, continued fraction, cross section, defective number, detachment, detail, division …   Moby Thesaurus

• Fraction dyadique — En mathématiques, une fraction dyadique ou rationnel dyadique est un nombre rationnel qui, lorsqu il est écrit sous forme de fraction, possède un dénominateur sous forme de puissance de deux. On peut noter l ensemble des nombres dyadiques… …   Wikipédia en Français

• rational numbers — noun The set of numbers that can be expressed as a ratio of integers (fraction) /_n, where n is not zero. In set builder notation, it is defined as /</sub>n</sub>|m∈ℤ,n∈ℕ. Syn: ℚ …   Wiktionary

• Algebraic fraction — In elementary algebra, an algebraic fraction is the indicated quotient of two algebraic expressions.[1] Two examples of algebraic fractions are and . Algebraic fractions are subject to the same laws as arithmetic fractions. Contents 1 Terminology …   Wikipedia