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 KASH3 Reference Manual
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Function

Root ( elt-ord^num x, elt-ord^rat n ) -> elt-ord^num

Description

An n-th root of x, if it exists (error otherwise).

Examples

x_o := EquationOrder(X^2-2); x_alpha := Basis(x_o)[2]; Root(2*x_alpha, 3);
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