ctpmv - perform one of the matrix-vector operations x := A*x, or x := A'*x, or x := conjg( A' )*x
SUBROUTINE CTPMV( UPLO, TRANSA, DIAG, N, A, Y, INCY) CHARACTER * 1 UPLO, TRANSA, DIAG COMPLEX A(*), Y(*) INTEGER N, INCY
SUBROUTINE CTPMV_64( UPLO, TRANSA, DIAG, N, A, Y, INCY) CHARACTER * 1 UPLO, TRANSA, DIAG COMPLEX A(*), Y(*) INTEGER*8 N, INCY
SUBROUTINE TPMV( UPLO, [TRANSA], DIAG, [N], A, Y, [INCY]) CHARACTER(LEN=1) :: UPLO, TRANSA, DIAG COMPLEX, DIMENSION(:) :: A, Y INTEGER :: N, INCY
SUBROUTINE TPMV_64( UPLO, [TRANSA], DIAG, [N], A, Y, [INCY]) CHARACTER(LEN=1) :: UPLO, TRANSA, DIAG COMPLEX, DIMENSION(:) :: A, Y INTEGER(8) :: N, INCY
#include <sunperf.h>
void ctpmv(char uplo, char transa, char diag, int n, complex *a, complex *y, int incy);
void ctpmv_64(char uplo, char transa, char diag, long n, complex *a, complex *y, long incy);
ctpmv performs one of the matrix-vector operations x := A*x, or x := A'*x, or x := conjg( A' )*x where x is an n element vector and A is an n by n unit, or non-unit, upper or lower triangular matrix, supplied in packed form.
UPLO = 'U' or 'u' A is an upper triangular matrix.
UPLO = 'L' or 'l' A is a lower triangular matrix.
Unchanged on exit.
TRANSA = 'N' or 'n' x : = A*x.
TRANSA = 'T' or 't' x : = A'*x.
TRANSA = 'C' or 'c' x : = conjg( A' )*x.
Unchanged on exit.
DIAG = 'U' or 'u' A is assumed to be unit triangular.
DIAG = 'N' or 'n' A is not assumed to be unit triangular.
Unchanged on exit.