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2.15.2 Commands and Functions for MODULEELEM
compts list of components of a ModuleElem
DivAlg division algorithm
eval substitute numbers or polynomials for indeterminates
FirstNonZero the first non-zero entry in a MODULEELEM
FirstNonZeroPosn the first non-zero entry in a MODULEELEM
GenRepr representation in terms of generators
homog homogenize wrt an indeterminate
IsElem checks if A is an element of B
IsHomog test whether given polynomials are homogeneous
IsIn check if one object is contained in another
IsTerm checks if the argument is a term
IsZero test whether an object is zero
LC the leading coefficient of a polynomial or ModuleElem
LM the leading monomial of a polynomial or ModuleElem
LPosn the position of the leading power-product in a ModuleElem
LPP the leading power-product of a polynomial or ModuleElem
LT the leading term of an object
monomials the list of monomials of a polynomial
NF normal form
NonZero remove zeroes from a list
NR normal reduction
NumCompts the number of components
product the product of the elements of a list
RingsOf list of the rings of an object
ScalarProduct scalar product
submodule submodule generated by list
sum the sum of the elements of a list
support the list of terms of a polynomial or moduleelem