Polynomial.FromRoots Method

Definition

Namespace: Numerics.NET.Curves
Assembly: Numerics.NET (in Numerics.NET.dll) Version: 9.0.3

Overload List

FromRoots(Double[])	Constructs a new polynomial that has the specified roots.
FromRoots(ReadOnlySpan<Double>)	Constructs a new polynomial that has the specified roots.

FromRoots(Double[])

Constructs a new polynomial that has the specified roots.

C#

public static Polynomial FromRoots(
	params double[] roots
)

Visual Basic

Public Shared Function FromRoots ( 
	ParamArray roots As Double()
) As Polynomial

C++/CLI

public:
static Polynomial^ FromRoots(
	... array<double>^ roots
)

F#

static member FromRoots : 
        roots : float[] -> Polynomial

Parameters

roots Double[]: A list of roots.

Return Value

Polynomial
A polynomial with the specified roots.

Remarks

The degree of the polynomial is equal to the number of roots. You can specify the same root multiple times.

Exceptions

ArgumentNullException

roots is null.

FromRoots(ReadOnlySpan<Double>)

Constructs a new polynomial that has the specified roots.

C#

public static Polynomial FromRoots(
	ReadOnlySpan<double> roots
)

Visual Basic

Public Shared Function FromRoots ( 
	roots As ReadOnlySpan(Of Double)
) As Polynomial

C++/CLI

public:
static Polynomial^ FromRoots(
	ReadOnlySpan<double> roots
)

F#

static member FromRoots : 
        roots : ReadOnlySpan<float> -> Polynomial

Parameters

roots ReadOnlySpan<Double>: A span of roots.

Return Value

Polynomial
A polynomial with the specified roots.

Remarks

The degree of the polynomial is equal to the number of roots. You can specify the same root multiple times.

Exceptions

ArgumentNullException

roots is null.

See Also

Reference

Polynomial Class

Numerics.NET.Curves Namespace