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7.7.2.0. inCentralizer
Procedure from library central.lib (see central_lib).
- Usage:
- inCentralizer(E, S); E poly/list/ideal, S poly/ideal
- Return:
- integer, 1 if E is in the centralizer(S), 0 otherwise
- Purpose:
- check whether the elements of E are in the centralizer(S)
Example:
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