la_lapack::trtrs Interface Reference

TRTRS: solves a triangular system of the form A * X = B, A**T * X = B, or A**H * X = B, where A is a triangular matrix of order N, and B is an N-by-NRHS matrix. A check is made to verify that A is nonsingular. More...

Public Member Functions
pure subroutine	ctrtrs (uplo, trans, diag, n, nrhs, a, lda, b, ldb, info)
	la_ctrtrs
pure subroutine	dtrtrs (uplo, trans, diag, n, nrhs, a, lda, b, ldb, info)
	la_dtrtrs
	la_qtrtrs
pure subroutine	strtrs (uplo, trans, diag, n, nrhs, a, lda, b, ldb, info)
	la_strtrs
	la_wtrtrs
pure subroutine	ztrtrs (uplo, trans, diag, n, nrhs, a, lda, b, ldb, info)
	la_ztrtrs

Detailed Description

TRTRS: solves a triangular system of the form A * X = B, A**T * X = B, or A**H * X = B, where A is a triangular matrix of order N, and B is an N-by-NRHS matrix. A check is made to verify that A is nonsingular.

Member Function/Subroutine Documentation

ctrtrs()

pure subroutine la_lapack::trtrs::ctrtrs	(	character, intent(in)	uplo,
		character, intent(in)	trans,
		character, intent(in)	diag,
		integer(ilp), intent(in)	n,
		integer(ilp), intent(in)	nrhs,
		complex(sp), dimension(lda,*), intent(in)	a,
		integer(ilp), intent(in)	lda,
		complex(sp), dimension(ldb,*), intent(inout)	b,
		integer(ilp), intent(in)	ldb,
		integer(ilp), intent(out)	info
	)

dtrtrs()

pure subroutine la_lapack::trtrs::dtrtrs	(	character, intent(in)	uplo,
		character, intent(in)	trans,
		character, intent(in)	diag,
		integer(ilp), intent(in)	n,
		integer(ilp), intent(in)	nrhs,
		real(dp), dimension(lda,*), intent(in)	a,
		integer(ilp), intent(in)	lda,
		real(dp), dimension(ldb,*), intent(inout)	b,
		integer(ilp), intent(in)	ldb,
		integer(ilp), intent(out)	info
	)

la_ctrtrs()

la_lapack::trtrs::la_ctrtrs

la_dtrtrs()

la_lapack::trtrs::la_dtrtrs

la_qtrtrs()

la_lapack::trtrs::la_qtrtrs

la_strtrs()

la_lapack::trtrs::la_strtrs

la_wtrtrs()

la_lapack::trtrs::la_wtrtrs

la_ztrtrs()

la_lapack::trtrs::la_ztrtrs

strtrs()

pure subroutine la_lapack::trtrs::strtrs	(	character, intent(in)	uplo,
		character, intent(in)	trans,
		character, intent(in)	diag,
		integer(ilp), intent(in)	n,
		integer(ilp), intent(in)	nrhs,
		real(sp), dimension(lda,*), intent(in)	a,
		integer(ilp), intent(in)	lda,
		real(sp), dimension(ldb,*), intent(inout)	b,
		integer(ilp), intent(in)	ldb,
		integer(ilp), intent(out)	info
	)

ztrtrs()

pure subroutine la_lapack::trtrs::ztrtrs	(	character, intent(in)	uplo,
		character, intent(in)	trans,
		character, intent(in)	diag,
		integer(ilp), intent(in)	n,
		integer(ilp), intent(in)	nrhs,
		complex(dp), dimension(lda,*), intent(in)	a,
		integer(ilp), intent(in)	lda,
		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