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7.7.12.0. facFirstWeyl
Procedure from library ncfactor.lib (see ncfactor_lib).
- Usage:
- facFirstWeyl(h); h a polynomial in the first Weyl algebra
- Return:
- list
- Purpose:
- compute all factorizations of a polynomial in the first Weyl algebra
- Theory:
- This function is a wrapper for facWeyl. It exists to make this library downward-compatible
with older versions.
- Assume:
- basering is the first Weyl algebra
- 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:
facShift;
facSubWeyl;
testNCfac.
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