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  • {{r|Discriminant of a polynomial}}
    136 bytes (19 words) - 11:05, 31 May 2009
  • In [[algebra]], the '''discriminant of a polynomial''' is an invariant which determines whether or not a [[polynomial]] has rep
    1 KB (163 words) - 18:01, 21 December 2008
  • ...an algebraic number field|field discriminant]] of ''K'' is equal to the [[discriminant of a polynomial|discriminant]] of the [[Minimal polynomial (field theory)|minimal polynomia
    1 KB (208 words) - 16:47, 17 December 2008
  • {{r|Discriminant of a polynomial}}
    2 KB (206 words) - 19:38, 11 January 2010
  • {{r|Discriminant of a polynomial}}
    2 KB (247 words) - 06:00, 7 November 2010
  • {{r|Discriminant of a polynomial}}
    879 bytes (140 words) - 17:59, 21 December 2008
  • ...dratic formula, we see that the roots will be complex precisely when the [[discriminant of a polynomial|discriminant]] <math>\Delta = b^2 - 4ac </math> is negative.
    8 KB (1,360 words) - 16:44, 17 December 2008
  • {{r|Discriminant of a polynomial}}
    1 KB (187 words) - 20:18, 11 January 2010
  • Let Δ be the ''[[discriminant of a polynomial|discriminant]]'',
    10 KB (1,580 words) - 08:52, 4 March 2009
  • ...a non-negative definite quadratic function of ''t'', it follows that the [[discriminant of a polynomial|discriminant]] of ''f'' is non-positive definite. That is,
    4 KB (629 words) - 16:46, 17 December 2008
  • In this case the [[Discriminant of a polynomial|discriminant]] of the cubic polynomial on the right hand side of the equati
    10 KB (1,637 words) - 16:03, 17 December 2008