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 KASH3 Reference Manual
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Function

NewtonPolygon ( elt-alg^pol f ) -> newtgon

Optional Arguments

SwapAxeselt-alg^boo
Facesstring"All" or "Inner" or "Lower"

Description

The newton polygon for the polynomial f over a local ring or a Puiseux Field.

Examples

x_pr := pAdicRing(5, 20); x_pol := PolynomialAlgebra(x_pr); x_x := x_pol.1; NewtonPolygon(x_x^2 - 15);
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