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 )

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

• la_lapack.f90