Outline

Overview

Ext

Primdec

Normalize

MuPAD

Deform

Classify

Puiseux

Future

Puiseux Expansions

Get a parametrization of a plane curve singularity via Puiseux expansion.

Curve C={x3-y2=0} LIB "hnoether.lib"; ring r=0,(x,y),ls; poly f=x^3-y^2; list hn=develop(f,6); param(hn); _[1]=t^2; _[2]=t^3;

t |--> (t2,t3)