ZeroPolynomial.ComputeRoots Method (Double[])

ZeroPolynomialComputeRoots Method (Double)

Computes the roots of the polynomial with real coefficients.

$p(x) = {\rm coef}[n] \times x^n + {\rm coef}[n-1] \times x^{n-1} + \ldots + {\rm coef}[0]$

Namespace: Imsl.Math
Assembly: ImslCS (in ImslCS.dll) Version: 6.5.2.0

Syntax

public Complex[] ComputeRoots(
	double[] coef
)

Public Function ComputeRoots ( 
	coef As Double()
) As Complex()

public:
array<Complex>^ ComputeRoots(
	array<double>^ coef
)

member ComputeRoots : 
        coef : float[] -> Complex[]

coef: Type: SystemDouble
A double array containing the polynomial coefficients.

Type: Complex
A Complex array containing the roots of the polynomial.

Exceptions

Exception	Condition
DidNotConvergeException	is thrown if the iteration did not converge.