tbmv Interface

public interface tbmv

TBMV performs one of the matrix-vector operations x := Ax, or x := ATx, or x := A*Hx, where x is an n element vector and A is an n by n unit, or non-unit, upper or lower triangular band matrix, with ( k + 1 ) diagonals.

Subroutines

public pure subroutine ctbmv(uplo, trans, diag, n, k, a, lda, x, incx)

Arguments

Type	Intent	Optional	Attributes		Name
character(len=1),	intent(in)			::	uplo
character(len=1),	intent(in)			::	trans
character(len=1),	intent(in)			::	diag
integer(kind=ilp),	intent(in)			::	n
integer(kind=ilp),	intent(in)			::	k
complex(kind=sp),	intent(in)			::	a(lda,*)
integer(kind=ilp),	intent(in)			::	lda
complex(kind=sp),	intent(inout)			::	x(*)
integer(kind=ilp),	intent(in)			::	incx

public pure subroutine dtbmv(uplo, trans, diag, n, k, a, lda, x, incx)

Arguments

Type	Intent	Optional	Attributes		Name
character(len=1),	intent(in)			::	uplo
character(len=1),	intent(in)			::	trans
character(len=1),	intent(in)			::	diag
integer(kind=ilp),	intent(in)			::	n
integer(kind=ilp),	intent(in)			::	k
real(kind=dp),	intent(in)			::	a(lda,*)
integer(kind=ilp),	intent(in)			::	lda
real(kind=dp),	intent(inout)			::	x(*)
integer(kind=ilp),	intent(in)			::	incx

public pure subroutine stbmv(uplo, trans, diag, n, k, a, lda, x, incx)

Arguments

Type	Intent	Optional	Attributes		Name
character(len=1),	intent(in)			::	uplo
character(len=1),	intent(in)			::	trans
character(len=1),	intent(in)			::	diag
integer(kind=ilp),	intent(in)			::	n
integer(kind=ilp),	intent(in)			::	k
real(kind=sp),	intent(in)			::	a(lda,*)
integer(kind=ilp),	intent(in)			::	lda
real(kind=sp),	intent(inout)			::	x(*)
integer(kind=ilp),	intent(in)			::	incx

public pure subroutine ztbmv(uplo, trans, diag, n, k, a, lda, x, incx)

Arguments

Type	Intent	Optional	Attributes		Name
character(len=1),	intent(in)			::	uplo
character(len=1),	intent(in)			::	trans
character(len=1),	intent(in)			::	diag
integer(kind=ilp),	intent(in)			::	n
integer(kind=ilp),	intent(in)			::	k
complex(kind=dp),	intent(in)			::	a(lda,*)
integer(kind=ilp),	intent(in)			::	lda
complex(kind=dp),	intent(inout)			::	x(*)
integer(kind=ilp),	intent(in)			::	incx

Module Procedures

public interface stdlib_ctbmv()

Arguments

None

public interface stdlib_dtbmv()

Arguments

None

public interface stdlib_stbmv()

Arguments

None

public interface stdlib_ztbmv()

Arguments

None