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double precision function dzasum |
( |
integer |
N, |
|
|
complex*16, dimension(*) |
ZX, |
|
|
integer |
INCX |
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) |
| |
DZASUM
- Purpose:
DZASUM takes the sum of the absolute values.
- 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 3/93 to return if incx .le. 0.
modified 12/3/93, array(1) declarations changed to array(*)
Definition at line 53 of file dzasum.f.
69 DOUBLE PRECISION stemp
78 IF (n.LE.0 .OR. incx.LE.0)
RETURN
84 stemp = stemp +
dcabs1(zx(i))
92 stemp = stemp +
dcabs1(zx(i))
double precision function dcabs1(Z)
DCABS1
double precision function dzasum(N, ZX, INCX)
DZASUM