# ccopy(3) [centos man page]

```ccopy.f(3)							      LAPACK								ccopy.f(3)

NAME
ccopy.f -

SYNOPSIS
Functions/Subroutines
subroutine ccopy (N, CX, INCX, CY, INCY)
CCOPY

Function/Subroutine Documentation
subroutine ccopy (integerN, complex, dimension(*)CX, integerINCX, complex, dimension(*)CY, integerINCY)
CCOPY Purpose:

CCOPY copies a vector x to a vector y.

Author:
Univ. of Tennessee

Univ. of California Berkeley

NAG Ltd.

Date:
November 2011

Further Details:

jack dongarra, linpack, 3/11/78.
modified 12/3/93, array(1) declarations changed to array(*)

Definition at line 51 of file ccopy.f.

Author
Generated automatically by Doxygen for LAPACK from the source code.

Version 3.4.2							  Tue Sep 25 2012							ccopy.f(3)```

## Check Out this Related Man Page

```csrot.f(3)							      LAPACK								csrot.f(3)

NAME
csrot.f -

SYNOPSIS
Functions/Subroutines
subroutine csrot (N, CX, INCX, CY, INCY, C, S)
CSROT

Function/Subroutine Documentation
subroutine csrot (integerN, complex, dimension( * )CX, integerINCX, complex, dimension( * )CY, integerINCY, realC, realS)
CSROT Purpose:

CSROT applies a plane rotation, where the cos and sin (c and s) are real
and the vectors cx and cy are complex.
jack dongarra, linpack, 3/11/78.

Parameters:
N

N is INTEGER
On entry, N specifies the order of the vectors cx and cy.
N must be at least zero.

CX

CX is COMPLEX array, dimension at least
( 1 + ( N - 1 )*abs( INCX ) ).
Before entry, the incremented array CX must contain the n
element vector cx. On exit, CX is overwritten by the updated
vector cx.

INCX

INCX is INTEGER
On entry, INCX specifies the increment for the elements of
CX. INCX must not be zero.

CY

CY is COMPLEX array, dimension at least
( 1 + ( N - 1 )*abs( INCY ) ).
Before entry, the incremented array CY must contain the n
element vector cy. On exit, CY is overwritten by the updated
vector cy.

INCY

INCY is INTEGER
On entry, INCY specifies the increment for the elements of
CY. INCY must not be zero.

C

C is REAL
On entry, C specifies the cosine, cos.

S

S is REAL
On entry, S specifies the sine, sin.

Author:
Univ. of Tennessee

Univ. of California Berkeley

NAG Ltd.

Date:
November 2011

Definition at line 99 of file csrot.f.

Author
Generated automatically by Doxygen for LAPACK from the source code.

Version 3.4.2							  Tue Sep 25 2012							csrot.f(3)```
Man Page

## Unix installation

Hi. Yesterday I downloaded an old Unix version - Unix System V Release 4 Version 2.1, but I don`t know how to instal it. In the folder there are DCF files (I suppose they`re some kind of data files) and CCOPY.EXE. This program is Deutch and I couldn`t understand anything. SO... How can I install...