RedHat 9 (Linux i386) - man page for clacrt (redhat section l)

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CLACRT(l)					)					CLACRT(l)

NAME
       CLACRT  - perform the operation	( c s )( x ) ==> ( x ) ( -s c )( y ) ( y )  where c and s
       are complex and the vectors x and y are complex

SYNOPSIS
       SUBROUTINE CLACRT( N, CX, INCX, CY, INCY, C, S )

	   INTEGER	  INCX, INCY, N

	   COMPLEX	  C, S

	   COMPLEX	  CX( * ), CY( * )

PURPOSE
       CLACRT performs the operation ( c s )( x ) ==> ( x ) ( -s c )( y ) ( y ) where c and s are
       complex and the vectors x and y are complex.

ARGUMENTS
       N       (input) INTEGER
	       The number of elements in the vectors CX and CY.

       CX      (input/output) COMPLEX array, dimension (N)
	       On input, the vector x.	On output, CX is overwritten with c*x + s*y.

       INCX    (input) INTEGER
	       The increment between successive values of CX.  INCX <> 0.

       CY      (input/output) COMPLEX array, dimension (N)
	       On input, the vector y.	On output, CY is overwritten with -s*x + c*y.

       INCY    (input) INTEGER
	       The increment between successive values of CY.  INCY <> 0.

       C       (input) COMPLEX
	       S       (input) COMPLEX C and S define the matrix [  C	S  ].  [ -S   C  ]

LAPACK version 3.0			   15 June 2000 				CLACRT(l)
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