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MultiprojectiveVarieties :: coefficientRing(MultirationalMap)

coefficientRing(MultirationalMap) -- the coefficient ring of a multi-rational map

Synopsis

Function: coefficientRing
Usage:

coefficientRing Phi
Inputs:
- Phi, a multi-rational map
Outputs:
- a ring, the coefficient ring of Phi

See also

coefficientRing(MultiprojectiveVariety) -- the coefficient ring of the variety
MultirationalMap ** Ring -- change the coefficient ring of a multi-rational map