KASH3 Ref - Roots

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| ### Function Roots ( elt-alg^pol f, rng S ) -> seq() ### Optional Arguments
Al | string |  | "Combination" or "Laguerre" or "NewtonRaphson" or "Schonhage"
Digits | elt-ord^rat |  |
Max | elt-ord^rat |  |
IsSquarefree | elt-alg^boo |  |
### Description Given a univariate polynomial f over ring R, return the roots of f lying in S as a sequence. ### Examples x_P := PolynomialAlgebra(Z); x_f := x_P.1^2 - 2; Roots(x_f, C);
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