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KASH3 Reference Manual
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Function

CoefficientRing ( ord^pad R ) -> rng

Description

The base ring of R.

Examples

x_z5 := pAdicRing(5,30); x_z5_E := TotallyRamifiedExtension(x_z5,X^5+25*X+5); CoefficientRing(x_z5_E);
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