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man pages->IRIX man pages -> complib/zsrscl (3)
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X(1)

Contents

```
ZSRSCL(3F)							    ZSRSCL(3F)

```

NAME[Toc][Back]

```     ZSRSCL - multiplie	an n-element complex vector x by the real scalar 1/a
```

SYNOPSIS[Toc][Back]

```     SUBROUTINE	ZDRSCL(	N, SA, SX, INCX	)

INTEGER	INCX, N

DOUBLE		PRECISION SA

COMPLEX*16	SX( * )
```

PURPOSE[Toc][Back]

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

```

ARGUMENTS[Toc][Back]

```     N	     (input) INTEGER
The number	of components of the vector x.

SA	     (input) DOUBLE PRECISION
The scalar	a which	is used	to divide each component of x.	SA
must be >=	0, or the subroutine will divide by zero.

SX	     (input/output) COMPLEX*16 array, dimension
(1+(N-1)*abs(INCX)) The n-element vector x.

INCX    (input) INTEGER
The increment between successive values of	the vector SX.	> 0:
S
and SX(1+(i-1)*INCX) = x(i),	   1< i<= n
< 0:  SX(1) = X(n)	and SX(1+(i-1)*INCX) = x(n-i+1), 1< i<=	n
ZSRSCL(3F)							    ZSRSCL(3F)

```

NAME[Toc][Back]

```     ZSRSCL - multiplie	an n-element complex vector x by the real scalar 1/a
```

SYNOPSIS[Toc][Back]

```     SUBROUTINE	ZDRSCL(	N, SA, SX, INCX	)

INTEGER	INCX, N

DOUBLE		PRECISION SA

COMPLEX*16	SX( * )
```

PURPOSE[Toc][Back]

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

```

ARGUMENTS[Toc][Back]

```     N	     (input) INTEGER
The number	of components of the vector x.

SA	     (input) DOUBLE PRECISION
The scalar	a which	is used	to divide each component of x.	SA
must be >=	0, or the subroutine will divide by zero.

SX	     (input/output) COMPLEX*16 array, dimension
(1+(N-1)*abs(INCX)) The n-element vector x.

INCX    (input) INTEGER
The increment between successive values of	the vector SX.	> 0:
S
and SX(1+(i-1)*INCX) = x(i),	   1< i<= n
< 0:  SX(1) = X(n)	and SX(1+(i-1)*INCX) = x(n-i+1), 1< i<=	n

PPPPaaaaggggeeee 1111```
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