### 4.17.4 poly related functions

`cleardenom`
  cancellation of denominators of numbers in polynomial and divide it by its content (see cleardenom; content)
`coef`
  matrix of coefficients and monomials (see coef)
`coeffs`
  matrix of coefficients (see coeffs)
`deg`
  degree (see deg)
`diff`
  partial derivative (see diff)
`extgcd`
  Bezout representation of gcd (see extgcd)
`factorize`
  factorization of polynomial (see factorize)
`finduni`
  univariate polynomials in a zero-dimensional ideal (see finduni)
`gcd`
  greatest common divisor (see gcd)
`homog`
  homogenization (see homog)
`jacob`
  ideal, resp. matrix, of all partial derivatives (see jacob)
`lead`
  leading term (see lead)
`leadcoef`
  coefficient of the leading term (see leadcoef)
`leadexp`
  the exponent vector of the leading monomial (see leadexp)
`leadmonom`
  leading monomial (see leadmonom)
`jet`
  monomials of degree at most k (see jet)
`ord`
  degree of the leading monomial (see ord)
`qhweight`
  quasihomogeneous weights (see qhweight)
`reduce`
  normal form with respect to a standard base (see reduce)
`rvar`
  test for ring variable (see rvar)
`simplify`
  normalization of a polynomial (see simplify)
`size`
  number of monomials (see size)
`subst`
  substitution of a ring variable (see subst)
`trace`
  trace of a matrix (see trace)
`var`
  the indicated variable of the ring (see var)
`varstr`
  variable(s) in string form (see varstr)

User manual for Singular version 4.4.1, 2025, generated by texi2html.