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• Rational number
  In [[mathematics]], a '''rational number''' is a number that can be expressed as a [[ratio]] of two [[integer]]s. N ...common [[divisor]]s except 1 (i.e., they are [[coprime]]). Every non-zero rational number has exactly one simplest form of this type with a positive denominator. A f
  9 KB (1,446 words) - 08:52, 30 May 2009
• Rational number/Approval
  12 bytes (1 word) - 07:56, 14 November 2007
• Rational number/Definition
  94 bytes (15 words) - 09:18, 1 June 2008
• Rational number/Related Articles
  Auto-populated based on [[Special:WhatLinksHere/Rational number]]. Needs checking by a human.
  1 KB (169 words) - 19:54, 11 January 2010

Page text matches

• Rational numbers
  #REDIRECT [[Rational number]]
  29 bytes (3 words) - 21:58, 10 May 2007
• Algebraic number/Advanced
  ...equirement. An algebraic number must be a root of a [[polynomial]] with [[rational number|rational]] coefficients.
  1 KB (179 words) - 14:14, 10 December 2008
• Number/Related Articles
  {{r|Rational number}}
  258 bytes (33 words) - 02:29, 8 February 2009
• Rational number/Related Articles
  Auto-populated based on [[Special:WhatLinksHere/Rational number]]. Needs checking by a human.
  1 KB (169 words) - 19:54, 11 January 2010
• Transcendental number
  ...equivalently, it is not a root of any polynomial whose coefficients are [[rational number|rational]].
  875 bytes (130 words) - 12:27, 8 May 2008
• Vitali set/Definition
  ...ers of the set is an irrational number and any real number is the sum of a rational number and a member of the set.
  212 bytes (39 words) - 20:45, 4 September 2009
• P-adic metric
  ...with respect to a given [[prime number]] ''p'', on the field '''Q''' of [[rational number]]s is a [[metric space|metric]] which is a [[valuation]] on the field. Every non-zero rational number may be written uniquely in the form <math>p^n.r/s</math> where ''r'' and ''
  1 KB (168 words) - 12:39, 4 January 2009
• Denseness
  ...ed accuracy <math>\scriptstyle \epsilon>0</math>, one can always find some rational number ''q'' such that <math>\scriptstyle |q-a|<\epsilon</math>. Hence the set of
  1 KB (232 words) - 15:27, 6 January 2009
• Rational function/Related Articles
  {{r|Rational number}}
  710 bytes (90 words) - 19:54, 11 January 2010
• Irrational number
  ...atics]], an '''irrational number''' is any [[real number]] that is not a [[rational number]], i.e. it cannot be expressed as a [[fraction]] ''m''&nbsp;/&nbsp;''n'' in ...mber is frequently approximated by 22/7 = 3.142857142957... But 22/7 is a rational number, so this cannot be exact.
  4 KB (666 words) - 11:23, 3 October 2009
• Field (mathematics)/Related Articles
  {{r|Rational number}}
  1 KB (146 words) - 16:32, 11 January 2010
• Conductor of a number field
  ...tor''' refers to a number field regarded as an extension of the field of [[rational number]]s. There need not be a conductor for an extension: indeed, [[class field
  1 KB (177 words) - 01:07, 18 February 2009
• Algebraic number/Related Articles
  {{r|Rational number}}
  887 bytes (126 words) - 02:29, 22 December 2008
• Basis (linear algebra)/Advanced
  ...e product of integral powers of prime numbers (and such factorization or a rational number corresponds to the unique [[lowest terms]] representation of the number as
  2 KB (371 words) - 00:36, 2 February 2009
• Imaginary number
  &mdash; "[[rational number|rational]]", "[[irrational number|irrational]]", and "[[real number|real]]"
  3 KB (468 words) - 17:28, 1 January 2010
• Commutativity
  ...tive operations are [[addition]] and [[multiplication]] of [[integer]]s, [[rational number]]s, [[real number|real]] and [[complex number]]s. In this context commutat
  695 bytes (102 words) - 19:40, 31 January 2009
• Rational number
  In [[mathematics]], a '''rational number''' is a number that can be expressed as a [[ratio]] of two [[integer]]s. N ...common [[divisor]]s except 1 (i.e., they are [[coprime]]). Every non-zero rational number has exactly one simplest form of this type with a positive denominator. A f
  9 KB (1,446 words) - 08:52, 30 May 2009
• Pi (mathematical constant)/Proofs/An elementary proof that 22 over 7 exceeds π
  The [[rational number]] 22/7 is the most widely cited rational approximation to [[pi|&pi;]]. It
  2 KB (219 words) - 15:08, 8 December 2009
• Ordered pair/Related Articles
  {{r|Rational number}}
  592 bytes (77 words) - 19:15, 11 January 2010
• Field automorphism
  ...since an automorphism must map the [[unit element]] 1 to itself, and every rational number may be obtained from 1 by field operations. which are preserved by automorp
  3 KB (418 words) - 12:18, 20 December 2008