potri Interface

public interface potri

POTRI computes the inverse of a complex Hermitian positive definite matrix A using the Cholesky factorization A = UHU or A = LLH computed by CPOTRF.


Subroutines

public pure subroutine cpotri(uplo, n, a, lda, info)

Arguments

Type IntentOptional Attributes Name
character(len=1), intent(in) :: uplo
integer(kind=ilp), intent(in) :: n
complex(kind=sp), intent(inout) :: a(lda,*)
integer(kind=ilp), intent(in) :: lda
integer(kind=ilp), intent(out) :: info

public pure subroutine dpotri(uplo, n, a, lda, info)

Arguments

Type IntentOptional Attributes Name
character(len=1), intent(in) :: uplo
integer(kind=ilp), intent(in) :: n
real(kind=dp), intent(inout) :: a(lda,*)
integer(kind=ilp), intent(in) :: lda
integer(kind=ilp), intent(out) :: info

public pure subroutine spotri(uplo, n, a, lda, info)

Arguments

Type IntentOptional Attributes Name
character(len=1), intent(in) :: uplo
integer(kind=ilp), intent(in) :: n
real(kind=sp), intent(inout) :: a(lda,*)
integer(kind=ilp), intent(in) :: lda
integer(kind=ilp), intent(out) :: info

public pure subroutine zpotri(uplo, n, a, lda, info)

Arguments

Type IntentOptional Attributes Name
character(len=1), intent(in) :: uplo
integer(kind=ilp), intent(in) :: n
complex(kind=dp), intent(inout) :: a(lda,*)
integer(kind=ilp), intent(in) :: lda
integer(kind=ilp), intent(out) :: info

Module Procedures

public interface stdlib_cpotri()

Arguments

None

public interface stdlib_dpotri()

Arguments

None

public interface stdlib_spotri()

Arguments

None

public interface stdlib_zpotri()

Arguments

None