D.5.2.26 ChernRootsSymm

Usage:

ChernRootsSymm(m, l); m integer, l a list of polynomials

Return:

list of polynomials

Purpose:

computes the Chern roots of m-th symmetric power
of a vector bundle with Chern roots from l

Note:

LIB "chern.lib";
ring r=0, (a(1..3)), dp;
list l=a(1..3);
// the Chern roots of the second symmetric power of a vector bundle
// with Chern  roots a(1), a(2), a(3)
print( ChernRootsSymm(2, l) );