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Function

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

Description

Given a univariate polynomial f over a series ring return the partial expansions of the roots of f to precision at least n with their multiplicities.

Examples

x_L := LaurentSeriesRing(FiniteField(29)); x_P := PolynomialAlgebra(x_L); x_f := x_P.1^2 -7; Roots(x_f, 5);
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