TU-Berlin → Inst. f. Mathematik → Algebra und Zahlentheorie → KASH → Documentation → Reference Manual
 KASH3 Reference Manual
Documentation
IntroductionReference ManualIndex
search    

Function

PowerSeriesRing ( fld^fin R, elt-alg^pol f, elt-ord^rat n ) -> ord^pow

Description

The power series ring over R in t,which is a root of f,with fixed precision n

Examples

x_F5:= FiniteField(5);; x_F5x:= PolynomialAlgebra(x_F5);; x_f:= x_F5x.1^2+2;; x_PR:= PowerSeriesRing(x_F5,x_f,10);;
Built: Mon Nov 14 21:12:39 UTC 2005 on mack
The KANT Group