BairstowRootFinderFindUniqueRoots Method (Double, Int32, Double)

Finds the unique roots of a polynomial P(x) = a[0] + a[1]*x + a[2]*x^2 + ... + a[n]*x^n using repeated application of Bairstow's method.

Namespace: CenterSpace.NMath.Core
Assembly: NMath (in NMath.dll) Version: 7.4

Syntax

C++

Copy

public static ICollection<DoubleComplex> FindUniqueRoots(
	double[] a,
	int maxIterations = 100,
	double tolerance = 1E-12
)

Public Shared Function FindUniqueRoots ( 
	a As Double(),
	Optional maxIterations As Integer = 100,
	Optional tolerance As Double = 1E-12
) As ICollection(Of DoubleComplex)

public:
static ICollection<DoubleComplex>^ FindUniqueRoots(
	array<double>^ a, 
	int maxIterations = 100, 
	double tolerance = 1E-12
)

static member FindUniqueRoots : 
        a : float[] * 
        ?maxIterations : int * 
        ?tolerance : float 
(* Defaults:
        let _maxIterations = defaultArg maxIterations 100
        let _tolerance = defaultArg tolerance 1E-12
*)
-> ICollection<DoubleComplex>