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7.7.12.0. facWeyl
Procedure from library ncfactor.lib (see ncfactor_lib).

Usage:
facWeyl(h); h a polynomial in the nth Weyl algebra

Return:
list

Purpose:
compute all factorizations of a polynomial in the first Weyl algebra

Theory:
Implements the new algorithm by A. Heinle and V. Levandovskyy, see the thesis of A. Heinle

Assume:
basering is the nth Weyl algebra, where n in NN.

Note:
Every entry of the output list is a list with factors for one possible factorization. The first factor is always a constant (1, if no nontrivial constant could be excluded).

Example:
 
See also: facFirstShift; facFirstWeyl; facSubWeyl; testNCfac.


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