Detailed Description

Definition at line 191 of file lalg_adv.F90.

Private Member Functions
subroutine	dinverse (n, a, method, det, threshold, uplo)
	An interface to different method to invert a matrix. More...

subroutine	zinverse (n, a, method, det, threshold, uplo)
	An interface to different method to invert a matrix. More...

Member Function/Subroutine Documentation

◆ dinverse()

subroutine lalg_adv_oct_m::lalg_inverse::dinverse	(	integer, intent(in)	n,
		real(real64), dimension(:,:), intent(inout), contiguous	a,
		character(len=3), intent(in)	method,
		real(real64), intent(out), optional	det,
		real(real64), intent(in), optional	threshold,
		character(len=1), intent(in), optional	uplo
	)

private

An interface to different method to invert a matrix.

The possible methods are: svd, dir, sym, upp For the SVD, an optional argument threshold an be specified For the direct inverse, an optional output determinant can be obtained For the symmetric matrix case, the optional argument uplo must be specified

Parameters

[in,out]	a	(n,n)
[out]	det	Determinant of the matrix. Direct inversion only
[in]	threshold	Threshold for the SVD pseudoinverse
[in]	uplo	Is the symmetric matrix stored in the upper or lower part?

Definition at line 3467 of file lalg_adv.F90.

◆ zinverse()

subroutine lalg_adv_oct_m::lalg_inverse::zinverse	(	integer, intent(in)	n,
		complex(real64), dimension(:,:), intent(inout), contiguous	a,
		character(len=3), intent(in)	method,
		complex(real64), intent(out), optional	det,
		real(real64), intent(in), optional	threshold,
		character(len=1), intent(in), optional	uplo
	)