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KASH3 Reference Manual


ChangeRing ( mdl^vec M, rng S ) -> mdl^vec, map()

Optional Arguments

Resultselt-ord^rat1 <= Results <= 2


Given a polynomial algebra A with base ring R, together with a ring S, construct the polynomial algebra B with base ring S obtained by coercing the components of elements of R into S, together with the homomorphism from A to B.

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