sdot.f3
Usage
Functions/Subroutines
real function sdot (n, sx, incx, sy, incy)
SDOT
Function/Subroutine Documentation
real function sdot (integer n, real, dimension(*) sx, integer incx, real, dimension(*) sy, integer incy)
SDOT
Purpose:
!> !> SDOT forms the dot product of two vectors. !> uses unrolled loops for increments equal to one. !>
Parameters
N
!> N is INTEGER !> number of elements in input vector(s) !>
SX
!> SX is REAL array, dimension ( 1 + ( N - 1 )*abs( INCX ) ) !>
INCX
!> INCX is INTEGER !> storage spacing between elements of SX !>
SY
!> SY is REAL array, dimension ( 1 + ( N - 1 )*abs( INCY ) ) !>
INCY
!> INCY is INTEGER !> storage spacing between elements of SY !>
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 81 of file sdot.f.
Releases
2 releases since Debian 9 (Stretch); the text changed 1 time.