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D.12.4.4 norm

Procedure from library hyperel.lib (see hyperel_lib).

Usage:
norm(a,b,h,f);

Return:
norm of a(x)-b(x)y in IF[C]

Note:
The norm is a polynomial in just one variable.
Curve C: y^2+h(x)y=f(x) is defined over basering.

Example:
 


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            User manual for Singular version 3-1-6, Dec 2012, generated by texi2html.