
4.10.4 list related functions
bareiss
 returns a list of a matrix (lower triangular) and
of an intvec (permutations of columns, see bareiss)
betti
 Betti numbers of a resolution (see betti)
delete
 deletion of an element from a list (see delete)
facstd
 factorizing Groebner basis algorithm (see facstd)
factorize
 list of factors of a polynomial (see factorize)
insert
 insertion of a new element into a list (see insert)
minres
 minimization of a free resolution (see minres)
names
 list of all userdefined variable names (see names)
size
 number of entries (see size)
conversion from resolution
 (see resolution)
