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

Function

Valuation ( elt-ord^num a, elt-ids^int/ord^num p ) -> elt-ord^rat

Description

The valuation of element a at the prime ideal p of O.

Examples

x_o := MaximalOrder(X^4+77); x_p := Decomposition(x_o,3)[1][1];Valuation(99+9*x_o.1,x_p);
Built: Mon Nov 14 21:12:39 UTC 2005 on mack
The KANT Group