--- 
:name: cpotri
:md5sum: 9ceb1cdb87edadbd814f66025a60044e
:category: :subroutine
:arguments: 
- uplo: 
    :type: char
    :intent: input
- n: 
    :type: integer
    :intent: input
- a: 
    :type: complex
    :intent: input/output
    :dims: 
    - lda
    - n
- lda: 
    :type: integer
    :intent: input
- info: 
    :type: integer
    :intent: output
:substitutions: {}

:fortran_help: "      SUBROUTINE CPOTRI( UPLO, N, A, LDA, INFO )\n\n\
  *  Purpose\n\
  *  =======\n\
  *\n\
  *  CPOTRI computes the inverse of a complex Hermitian positive definite\n\
  *  matrix A using the Cholesky factorization A = U**H*U or A = L*L**H\n\
  *  computed by CPOTRF.\n\
  *\n\n\
  *  Arguments\n\
  *  =========\n\
  *\n\
  *  UPLO    (input) CHARACTER*1\n\
  *          = 'U':  Upper triangle of A is stored;\n\
  *          = 'L':  Lower triangle of A is stored.\n\
  *\n\
  *  N       (input) INTEGER\n\
  *          The order of the matrix A.  N >= 0.\n\
  *\n\
  *  A       (input/output) COMPLEX array, dimension (LDA,N)\n\
  *          On entry, the triangular factor U or L from the Cholesky\n\
  *          factorization A = U**H*U or A = L*L**H, as computed by\n\
  *          CPOTRF.\n\
  *          On exit, the upper or lower triangle of the (Hermitian)\n\
  *          inverse of A, overwriting the input factor U or L.\n\
  *\n\
  *  LDA     (input) INTEGER\n\
  *          The leading dimension of the array A.  LDA >= max(1,N).\n\
  *\n\
  *  INFO    (output) INTEGER\n\
  *          = 0:  successful exit\n\
  *          < 0:  if INFO = -i, the i-th argument had an illegal value\n\
  *          > 0:  if INFO = i, the (i,i) element of the factor U or L is\n\
  *                zero, and the inverse could not be computed.\n\
  *\n\n\
  *  =====================================================================\n\
  *\n\
  *     .. External Functions ..\n      LOGICAL            LSAME\n      EXTERNAL           LSAME\n\
  *     ..\n\
  *     .. External Subroutines ..\n      EXTERNAL           CLAUUM, CTRTRI, XERBLA\n\
  *     ..\n\
  *     .. Intrinsic Functions ..\n      INTRINSIC          MAX\n\
  *     ..\n"
