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D.4.18.8 radicalEHV
Procedure from library primdec.lib (see primdec_lib).
- Usage:
- radicalEHV(i); i ideal.
- Return:
- ideal, the radical of i.
- Note:
- Uses the algorithm of Eisenbud/Huneke/Vasconcelos, which
reduces the computation to the complete intersection case,
by taking, in the general case, a generic linear combination
of the input.
Works only in characteristic 0 or p large.
Example:
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