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 KASH3 Reference Manual
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Function

DuvalPuiseuxExpansion ( elt-alg^pol f, elt-ord^rat n ) -> seq()

Optional Arguments

Versionstring"Classical" or "Rational"
TestSquarefreeelt-alg^boo
NoExtensionselt-alg^boo
LowerFaceselt-alg^boo
OneRootelt-alg^boo

Description

The puiseux expansions of the roots of f, calculated using the algorithm of Duval (1989). The expansions are truncated after the n-th non-zero term

Examples

x_P:=PuiseuxSeriesRing(Q); x_Py:=PolynomialAlgebra(x_P); x_f:=x_Py.1^2 + x_P.1^3 + x_P.1 + 2; DuvalPuiseuxExpansion(x_f,2);
Built: Mon Nov 14 21:12:39 UTC 2005 on mack
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