HP Prime for All

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Syntax

crationalroot(Poly(P))

Description

Returns the list of complex rational roots of P without indicating the multiplicity.

Example

crationalroot(2*x^3+(-5-7*i)*x^2+(-4+14*i)*x+8-4*i) returns [(3+i)/2,2*i,1+i]

crationalroot — Discussion

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