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7.7.4.0. isFsat
Procedure from library dmodapp.lib (see dmodapp_lib).
- Usage:
- isFsat(I, F); I an ideal, F a poly
- Return:
- int, 1 if I is F-saturated and 0 otherwise
- Purpose:
- checks whether the ideal I is F-saturated
- Note:
- We check indeed that Ker(D--> F--> D/I) is 0, where D is the basering.
Example:
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