- algebraic irrationality
- мат.алгебраическая иррациональность
English-Russian scientific dictionary. 2008.
algebraic irrationality
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Liouville number — In number theory, a Liouville number is a real number x with the property that, for every positive integer n, there exist integers p and q with q > 1 and such that A Liouville number can thus be approximated quite closely by a sequence of… … Wikipedia
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Irrational number — In mathematics, an irrational number is any real number that is not a rational number that is, it is a number which cannot be expressed as a fraction m / n , where m and n are integers, with n non zero. Informally, this means numbers that cannot… … Wikipedia
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Pi — This article is about the number. For the Greek letter, see Pi (letter). For other uses, see Pi (disambiguation). The circumference of a ci … Wikipedia
analysis — /euh nal euh sis/, n., pl. analyses / seez /. 1. the separating of any material or abstract entity into its constituent elements (opposed to synthesis). 2. this process as a method of studying the nature of something or of determining its… … Universalium
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Quadratic irrational — In mathematics, a quadratic irrational, also known as a quadratic irrationality or quadratic surd, is an irrational number that is the solution to some quadratic equation with rational coefficients. Since fractions can be cleared from a quadratic … Wikipedia
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Apéry's theorem — In mathematics, Apéry s theorem is a result in number theory that states the number ζ(3) is irrational. That is, the number:zeta(3)=sum {n=1}^infty frac{1}{n^3}=frac{1}{1^3}+frac{1}{2^3}+frac{1}{3^3}+ldots = 1.2020569ldots cannot be written as a… … Wikipedia
