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Scilab help >> Polynomials

Polynomials

  • bezoutBezout equation for polynomials or integers
  • cleancleans matrices (round to zero small entries)
  • cmndredcommon denominator form
  • coeffcoefficients of matrix polynomial
  • coffginverse of polynomial matrix
  • colcomprcolumn compression of polynomial matrix
  • degreedegree of polynomial matrix
  • denomdenominator
  • derivatrational matrix derivative
  • determdeterminant of polynomial matrix
  • detrpolynomial determinant
  • diophantdiophantine (Bezout) equation
  • factorsnumeric real factorization
  • gcdgcd calculation
  • hermitHermite form
  • hornerpolynomial/rational evaluation
  • hrmtgcd of polynomials
  • htrianrtriangularization of polynomial matrix
  • invrinversion of (rational) matrix
  • lcmleast common multiple
  • lcmdiagleast common multiple diagonal factorization
  • ldivpolynomial matrix long division
  • numernumerator
  • pdivpolynomial division
  • pol2despolynomial matrix to descriptor form
  • pol2strpolynomial to string conversion
  • polfactminimal factors
  • residuresidue
  • rootsroots of polynomials
  • rowcomprrow compression of polynomial matrix
  • sfactdiscrete time spectral factorization
  • simprational simplification
  • simp_modetoggle rational simplification
  • sylmSylvester matrix
  • systmatsystem matrix
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