Managed Linear Algebra Operations.Triangular Matrix Norm Method
Definition
Namespace: Numerics.NET.LinearAlgebra.Implementation
Assembly: Numerics.NET (in Numerics.NET.dll) Version: 9.0.2
Assembly: Numerics.NET (in Numerics.NET.dll) Version: 9.0.2
Overload List
Triangular | |
Triangular | Computes the norm of a triangular matrix. |
Triangular | Computes the norm of a triangular matrix. |
Triangular | Computes the norm of a triangular matrix. |
Triangular | Computes the norm of a triangular matrix. |
TriangularMatrixNorm(MatrixNorm, MatrixTriangle, MatrixDiagonal, Int32, Int32, ReadOnlySpan<Complex<Double>>, Int32)
Computes the norm of a triangular matrix.
public override double TriangularMatrixNorm(
MatrixNorm norm,
MatrixTriangle storedTriangle,
MatrixDiagonal diag,
int m,
int n,
ReadOnlySpan<Complex<double>> a,
int lda
)
Parameters
- norm MatrixNorm
- A MatrixNorm that specifies the type of norm to compute.
- storedTriangle MatrixTriangle
- A MatrixTriangle value that specifies whether the matrix is upper or lower triangular.
- diag MatrixDiagonal
- A MatrixDiagonal value that indicates whether the diagonal elements are all equal to one.
- m Int32
- The number of rows of the matrix.
- n Int32
- The number of columns of the matrix.
- a ReadOnlySpan<Complex<Double>>
- A complex array that contains the elements of the matrix.
- lda Int32
- The leading dimension of the matrix a.
Return Value
DoubleThe norm of the matrix.
Remarks
This method corresponds to the LAPACK routine ?LANTR.
TriangularMatrixNorm(MatrixNorm, MatrixTriangle, MatrixDiagonal, Int32, Int32, ReadOnlySpan<Double>, Int32)
Computes the norm of a triangular matrix.
public override double TriangularMatrixNorm(
MatrixNorm norm,
MatrixTriangle storedTriangle,
MatrixDiagonal diag,
int m,
int n,
ReadOnlySpan<double> a,
int lda
)
Parameters
- norm MatrixNorm
- A MatrixNorm that specifies the type of norm to compute.
- storedTriangle MatrixTriangle
- A MatrixTriangle value that specifies whether the matrix is upper or lower triangular.
- diag MatrixDiagonal
- A MatrixDiagonal value that indicates whether the diagonal elements are all equal to one.
- m Int32
- The number of rows of the matrix.
- n Int32
- The number of columns of the matrix.
- a ReadOnlySpan<Double>
- A complex array that contains the elements of the matrix.
- lda Int32
- The leading dimension of the matrix a.
Return Value
DoubleThe norm of the matrix.
Implements
ILinearAlgebraOperations<T>.TriangularMatrixNorm(MatrixNorm, MatrixTriangle, MatrixDiagonal, Int32, Int32, ReadOnlySpan<T>, Int32)Remarks
This method corresponds to the LAPACK routine ?LANTR.