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D.5.1.13 normalform

Procedure from library classify.lib (see section classify_lib).

Usage:

normalform(s); s=string

Return:

Arnold’s normal form of singularity with name s

Example:

LIB "classify.lib";
ring r=0,(a,b,c),ds;
normalform("E[13]");
→ c2+a3+ab5+b8

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            User manual for Singular version 2-0-4, October 2002, generated by texinfo.