- leadTerm(Ideal) -- get the ideal of greatest terms
- leadTerm(GroebnerBasis) -- see leadTerm(Matrix) -- get the greatest term of each column
- leadTerm(Matrix) -- get the greatest term of each column
- leadTerm(Vector) -- see leadTerm(Matrix) -- get the greatest term of each column
- leadTerm(RingElement) -- get the greatest term
- leadTerm(ZZ,Ideal) -- get the ideal of lead polynomials
- leadTerm(ZZ,Matrix) -- get the matrix of lead polynomials of each column
- leadTerm(ZZ,RingElement) -- get the lead polynomials using part of the monomial order

The object leadTerm is a method function.