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fortran-lapack
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la_lapack::pftrs Interface Reference

PFTRS: solves a system of linear equations A*X = B with a Hermitian positive definite matrix A using the Cholesky factorization A = U**H*U or A = L*L**H computed by CPFTRF. More...

Public Member Functions

pure subroutine cpftrs (transr, uplo, n, nrhs, a, b, ldb, info)
 
 la_cpftrs
 
pure subroutine dpftrs (transr, uplo, n, nrhs, a, b, ldb, info)
 
 la_dpftrs
 
 la_qpftrs
 
pure subroutine spftrs (transr, uplo, n, nrhs, a, b, ldb, info)
 
 la_spftrs
 
 la_wpftrs
 
pure subroutine zpftrs (transr, uplo, n, nrhs, a, b, ldb, info)
 
 la_zpftrs
 

Detailed Description

PFTRS: solves a system of linear equations A*X = B with a Hermitian positive definite matrix A using the Cholesky factorization A = U**H*U or A = L*L**H computed by CPFTRF.

Member Function/Subroutine Documentation

◆ cpftrs()

pure subroutine la_lapack::pftrs::cpftrs ( character, intent(in) transr,
character, intent(in) uplo,
integer(ilp), intent(in) n,
integer(ilp), intent(in) nrhs,
complex(sp), dimension(0:*), intent(in) a,
complex(sp), dimension(ldb,*), intent(inout) b,
integer(ilp), intent(in) ldb,
integer(ilp), intent(out) info )

◆ dpftrs()

pure subroutine la_lapack::pftrs::dpftrs ( character, intent(in) transr,
character, intent(in) uplo,
integer(ilp), intent(in) n,
integer(ilp), intent(in) nrhs,
real(dp), dimension(0:*), intent(in) a,
real(dp), dimension(ldb,*), intent(inout) b,
integer(ilp), intent(in) ldb,
integer(ilp), intent(out) info )

◆ la_cpftrs()

la_lapack::pftrs::la_cpftrs

◆ la_dpftrs()

la_lapack::pftrs::la_dpftrs

◆ la_qpftrs()

la_lapack::pftrs::la_qpftrs

◆ la_spftrs()

la_lapack::pftrs::la_spftrs

◆ la_wpftrs()

la_lapack::pftrs::la_wpftrs

◆ la_zpftrs()

la_lapack::pftrs::la_zpftrs

◆ spftrs()

pure subroutine la_lapack::pftrs::spftrs ( character, intent(in) transr,
character, intent(in) uplo,
integer(ilp), intent(in) n,
integer(ilp), intent(in) nrhs,
real(sp), dimension(0:*), intent(in) a,
real(sp), dimension(ldb,*), intent(inout) b,
integer(ilp), intent(in) ldb,
integer(ilp), intent(out) info )

◆ zpftrs()

pure subroutine la_lapack::pftrs::zpftrs ( character, intent(in) transr,
character, intent(in) uplo,
integer(ilp), intent(in) n,
integer(ilp), intent(in) nrhs,
complex(dp), dimension(0:*), intent(in) a,
complex(dp), dimension(ldb,*), intent(inout) b,
integer(ilp), intent(in) ldb,
integer(ilp), intent(out) info )

The documentation for this interface was generated from the following file: