PermutationMatrix.Rank Method

Definition

Namespace: Extreme.Mathematics.LinearAlgebra
Assembly: Extreme.Numerics (in Extreme.Numerics.dll) Version: 8.1.23

Returns the numerical rank of the matrix.

Rank()	Returns the numerical rank of a matrix.
Rank(Double)	Returns the numerical rank of a matrix using the specified tolerance.

Returns the numerical rank of a matrix using the specified tolerance.

public override int Rank(
	double tolerance
)

Visual Basic

Public Overrides Function Rank ( 
	tolerance As Double
) As Integer

C++/CLI

public:
virtual int Rank(
	double tolerance
) override

abstract Rank : 
        tolerance : float -> int 
override Rank : 
        tolerance : float -> int

Int32
An integer indicating the numerical rank of the matrix.

A permutation matrix always has full rank.