Go to the source code of this file.
complex*16 function zdotu |
( |
integer |
N, |
|
|
complex*16, dimension(*) |
ZX, |
|
|
integer |
INCX, |
|
|
complex*16, dimension(*) |
ZY, |
|
|
integer |
INCY |
|
) |
| |
ZDOTU
- Purpose:
ZDOTU forms the dot product of two vectors.
- Author
- Univ. of Tennessee
-
Univ. of California Berkeley
-
Univ. of Colorado Denver
-
NAG Ltd.
- Date
- November 2011
- Further Details:
jack dongarra, 3/11/78.
modified 12/3/93, array(1) declarations changed to array(*)
Definition at line 52 of file zdotu.f.
62 COMPLEX*16 zx(*),zy(*)
74 IF (incx.EQ.1 .AND. incy.EQ.1)
THEN
79 ztemp = ztemp + zx(i)*zy(i)
88 IF (incx.LT.0) ix = (-n+1)*incx + 1
89 IF (incy.LT.0) iy = (-n+1)*incy + 1
91 ztemp = ztemp + zx(ix)*zy(iy)
complex *16 function zdotu(N, ZX, INCX, ZY, INCY)
ZDOTU