la_lapack::lantr Interface Reference

LANTR: returns the value of the one norm, or the Frobenius norm, or the infinity norm, or the element of largest absolute value of a trapezoidal or triangular matrix A. More...

Public Member Functions
real(sp) function	clantr (norm, uplo, diag, m, n, a, lda, work)
	la_clantr
real(dp) function	dlantr (norm, uplo, diag, m, n, a, lda, work)
	la_dlantr
	la_qlantr
real(sp) function	slantr (norm, uplo, diag, m, n, a, lda, work)
	la_slantr
	la_wlantr
real(dp) function	zlantr (norm, uplo, diag, m, n, a, lda, work)
	la_zlantr

Detailed Description

LANTR: returns the value of the one norm, or the Frobenius norm, or the infinity norm, or the element of largest absolute value of a trapezoidal or triangular matrix A.

Member Function/Subroutine Documentation

clantr()

real(sp) function la_lapack::lantr::clantr	(	character, intent(in)	norm,
		character, intent(in)	uplo,
		character, intent(in)	diag,
		integer(ilp), intent(in)	m,
		integer(ilp), intent(in)	n,
		complex(sp), dimension(lda,*), intent(in)	a,
		integer(ilp), intent(in)	lda,
		real(sp), dimension(*), intent(out)	work
	)

dlantr()

real(dp) function la_lapack::lantr::dlantr	(	character, intent(in)	norm,
		character, intent(in)	uplo,
		character, intent(in)	diag,
		integer(ilp), intent(in)	m,
		integer(ilp), intent(in)	n,
		real(dp), dimension(lda,*), intent(in)	a,
		integer(ilp), intent(in)	lda,
		real(dp), dimension(*), intent(out)	work
	)

la_clantr()

la_lapack::lantr::la_clantr

la_dlantr()

la_lapack::lantr::la_dlantr

la_qlantr()

la_lapack::lantr::la_qlantr

la_slantr()

la_lapack::lantr::la_slantr

la_wlantr()

la_lapack::lantr::la_wlantr

la_zlantr()

la_lapack::lantr::la_zlantr

slantr()

real(sp) function la_lapack::lantr::slantr	(	character, intent(in)	norm,
		character, intent(in)	uplo,
		character, intent(in)	diag,
		integer(ilp), intent(in)	m,
		integer(ilp), intent(in)	n,
		real(sp), dimension(lda,*), intent(in)	a,
		integer(ilp), intent(in)	lda,
		real(sp), dimension(*), intent(out)	work
	)

zlantr()

real(dp) function la_lapack::lantr::zlantr	(	character, intent(in)	norm,
		character, intent(in)	uplo,
		character, intent(in)	diag,
		integer(ilp), intent(in)	m,
		integer(ilp), intent(in)	n,
		complex(dp), dimension(lda,*), intent(in)	a,
		integer(ilp), intent(in)	lda,
		real(dp), dimension(*), intent(out)	work
	)

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

• la_lapack.f90