la_lapack::lantb Interface Reference

LANTB: returns the value of the one norm, or the Frobenius norm, or the infinity norm, or the element of largest absolute value of an n by n triangular band matrix A, with ( k + 1 ) diagonals. More...

Public Member Functions
real(sp) function	clantb (norm, uplo, diag, n, k, ab, ldab, work)
	la_clantb
real(dp) function	dlantb (norm, uplo, diag, n, k, ab, ldab, work)
	la_dlantb
	la_qlantb
real(sp) function	slantb (norm, uplo, diag, n, k, ab, ldab, work)
	la_slantb
	la_wlantb
real(dp) function	zlantb (norm, uplo, diag, n, k, ab, ldab, work)
	la_zlantb

Detailed Description

LANTB: returns the value of the one norm, or the Frobenius norm, or the infinity norm, or the element of largest absolute value of an n by n triangular band matrix A, with ( k + 1 ) diagonals.

Member Function/Subroutine Documentation

clantb()

real(sp) function la_lapack::lantb::clantb	(	character, intent(in)	norm,
		character, intent(in)	uplo,
		character, intent(in)	diag,
		integer(ilp), intent(in)	n,
		integer(ilp), intent(in)	k,
		complex(sp), dimension(ldab,*), intent(in)	ab,
		integer(ilp), intent(in)	ldab,
		real(sp), dimension(*), intent(out)	work
	)

dlantb()

real(dp) function la_lapack::lantb::dlantb	(	character, intent(in)	norm,
		character, intent(in)	uplo,
		character, intent(in)	diag,
		integer(ilp), intent(in)	n,
		integer(ilp), intent(in)	k,
		real(dp), dimension(ldab,*), intent(in)	ab,
		integer(ilp), intent(in)	ldab,
		real(dp), dimension(*), intent(out)	work
	)

la_clantb()

la_lapack::lantb::la_clantb

la_dlantb()

la_lapack::lantb::la_dlantb

la_qlantb()

la_lapack::lantb::la_qlantb

la_slantb()

la_lapack::lantb::la_slantb

la_wlantb()

la_lapack::lantb::la_wlantb

la_zlantb()

la_lapack::lantb::la_zlantb

slantb()

real(sp) function la_lapack::lantb::slantb	(	character, intent(in)	norm,
		character, intent(in)	uplo,
		character, intent(in)	diag,
		integer(ilp), intent(in)	n,
		integer(ilp), intent(in)	k,
		real(sp), dimension(ldab,*), intent(in)	ab,
		integer(ilp), intent(in)	ldab,
		real(sp), dimension(*), intent(out)	work
	)

zlantb()

real(dp) function la_lapack::lantb::zlantb	(	character, intent(in)	norm,
		character, intent(in)	uplo,
		character, intent(in)	diag,
		integer(ilp), intent(in)	n,
		integer(ilp), intent(in)	k,
		complex(dp), dimension(ldab,*), intent(in)	ab,
		integer(ilp), intent(in)	ldab,
		real(dp), dimension(*), intent(out)	work
	)

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

• la_lapack.f90