Click or drag to resize
ComplexLUGetL Method
Returns the lower triangular portion of the LU factorization of A.

Namespace: Imsl.Math
Assembly: ImslCS (in ImslCS.dll) Version: 6.5.2.0
Syntax
public Complex[,] GetL()

Return Value

Type: Complex
A Complex matrix containing L, the lower triangular portion of the LU factorization of A.
Remarks
Scaled partial pivoting is used to achieve the LU factorization. The resulting factorization is such that AP = LU, where A is the input matrix a, P is the permutation matrix returned by GetPermutationMatrix, L is the lower triangular matrix returned by GetL, and U is the unit upper triangular matrix returned by GetU.
See Also