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D.15.4.2 decoef
Procedure from library findifs.lib (see findifs_lib).
- Usage:
- decoef(P,n); P a poly, n a number
- Return:
- ideal
- Purpose:
- decompose polynomial P into summands with respect
to the presence of the number n in the coefficients
- Note:
- n is usually a parameter with no power
Example:
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