KASH3 Ref - Denominator

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| ### Function Denominator ( elt-ids^int/ord^fun x ) -> elt-rng ### Description The denominator of x. ### Examples x_Qx:=PolynomialAlgebra(Q); x_Qxy := PolynomialAlgebra(x_Qx); x_x := x_Qx.1; x_y := x_Qxy.1; x_f:=x_y^2 +x_x^3 + x_x + 1; x_F:=FunctionField(x_f); x_o:=MaximalOrderFinite(x_F); x_I:=Element(x_o,[1,1/5])*x_o; Denominator(x_I);
| Built: Mon Nov 14 21:12:39 UTC 2005 on mack