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| KASH3 Reference Manual
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| ### Function ChangeRing ( alg^pol A, rng S, map() f ) -> alg^pol, map() ### Optional Arguments
Results | elt-ord^rat |  | 1 <= Results <= 2
### Description Given a polynomial algebra A with base ring R, together with a ring S, and a homomorphism f: R -> S, construct the polynomial algebra B with base ring S obtained by mapping the components of elements of A into B by f, together with the homomorphism from A to B.
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