1ZDRSCL(1)           LAPACK auxiliary routine (version 3.2)           ZDRSCL(1)
2
3
4

NAME

6       ZDRSCL  -  multiplies  an n-element complex vector x by the real scalar
7       1/a
8

SYNOPSIS

10       SUBROUTINE ZDRSCL( N, SA, SX, INCX )
11
12           INTEGER        INCX, N
13
14           DOUBLE         PRECISION SA
15
16           COMPLEX*16     SX( * )
17

PURPOSE

19       ZDRSCL multiplies an n-element complex vector x by the real scalar 1/a.
20       This  is done without overflow or underflow as long as the final result
21       x/a does not overflow or underflow.
22

ARGUMENTS

24       N       (input) INTEGER
25               The number of components of the vector x.
26
27       SA      (input) DOUBLE PRECISION
28               The scalar a which is used to divide each component of  x.   SA
29               must be >= 0, or the subroutine will divide by zero.
30
31       SX      (input/output) COMPLEX*16 array, dimension
32               (1+(N-1)*abs(INCX)) The n-element vector x.
33
34       INCX    (input) INTEGER
35               The increment between successive values of the vector SX.  > 0:
36               SX(1) = X(1) and SX(1+(i-1)*INCX) = x(i),     1< i<= n
37
38
39
40 LAPACK auxiliary routine (versionNo3v.e2m)ber 2008                       ZDRSCL(1)