
7.5.12.0. homogfacNthWeyl
Procedure from library ncfactor.lib (see ncfactor_lib).
 Usage:
 homogfacNthWeyl(h); h is a homogeneous polynomial in the
nth Weyl algebra with respect to the 1,1grading
 Return:
 list
 Purpose:
 Computes a factorization of a homogeneous polynomial h with
respect to the ZZgrading on the nth Weyl algebra.
 Theory:
homogfacFirstWeyl returns a list with a factorization of the given,
[1,1]homogeneous polynomial. For every i in 1..n: If the degree of the polynomial
in [d_i,x_i] is k with k positive, the last k entries in the output list are the second
variable. If k is positive, the last k entries will be x_i. The other
entries will be irreducible polynomials of degree zero or 1 resp. 1. resp. other variables
 General assumptions:
  The basering is the nth Weyl algebra and has the form, that the first n variables represent
x1, ..., xn, and the second n variables do represent the d1, ..., dn.
