int PLASMA_spotri	(	PLASMA_enum	uplo,
		int	N,
		float *	A,
		int	LDA
	)

PLASMA_spotri - Computes the inverse of a complex Hermitian positive definite matrix A using the Cholesky factorization A = U**T*U or A = L*L**T computed by PLASMA_spotrf.

Parameters

[in]	uplo	= PlasmaUpper: Upper triangle of A is stored; = PlasmaLower: Lower triangle of A is stored.
[in]	N	The order of the matrix A. N >= 0.
[in,out]	A	On entry, the triangular factor U or L from the Cholesky factorization A = U**T*U or A = L*L**T, as computed by PLASMA_spotrf. On exit, the upper or lower triangle of the (Hermitian) inverse of A, overwriting the input factor U or L.
[in]	LDA	The leading dimension of the array A. LDA >= max(1,N).

Returns

Return values

PLASMA_SUCCESS	successful exit
<0	if -i, the i-th argument had an illegal value
>0	if i, the (i,i) element of the factor U or L is zero, and the inverse could not be computed.

See also

PLASMA_spotri_Tile

PLASMA_spotri_Tile_Async

PLASMA_cpotri

PLASMA_dpotri

PLASMA_spotri

PLASMA_spotrf