drot3
Part of drot.f(3).
Usage
Functions/Subroutines
subroutine drot (n, dx, incx, dy, incy, c, s)
DROT
Function/Subroutine Documentation
subroutine drot (integer n, double precision, dimension(*) dx, integer incx, double precision, dimension(*) dy, integer incy, double precision c, double precision s)
DROT
Purpose:
!> !> DROT applies a plane rotation. !>
Parameters
N
!> N is INTEGER !> number of elements in input vector(s) !>
DX
!> DX is DOUBLE PRECISION array, dimension ( 1 + ( N - 1 )*abs( INCX ) ) !>
INCX
!> INCX is INTEGER !> storage spacing between elements of DX !>
DY
!> DY is DOUBLE PRECISION array, dimension ( 1 + ( N - 1 )*abs( INCY ) ) !>
INCY
!> INCY is INTEGER !> storage spacing between elements of DY !>
C
!> C is DOUBLE PRECISION !>
S
!> S is DOUBLE PRECISION !>
Author
Univ. of Tennessee
Univ. of California Berkeley
Univ. of Colorado Denver
NAG Ltd.
Further Details:
!> !> jack dongarra, linpack, 3/11/78. !> modified 12/3/93, array(1) declarations changed to array(*) !>
Definition at line 91 of file drot.f.
Releases
5 releases since Debian 9 (Stretch); the text changed 4 times.