Linear Operator<T>.Rank(T) Method
Returns the numerical rank of a matrix using the specified tolerance.
Definition
Namespace: Extreme.Mathematics.LinearAlgebra
Assembly: Extreme.Numerics (in Extreme.Numerics.dll) Version: 8.1.23
C#
An integer indicating the numerical rank of the matrix.
Assembly: Extreme.Numerics (in Extreme.Numerics.dll) Version: 8.1.23
public abstract int Rank(
T tolerance
)
Parameters
- tolerance T
- The absolute tolerance used to determine if a matrix component is considered zero.
Return Value
Int32An integer indicating the numerical rank of the matrix.
Remarks
The method that is used to determine the rank, as well as the exact meaning of the tolerance, depend on the implementation. The tolerance is always relative to some norm of the matrix.