dscal(3) [centos man page]

dscal.f(3)							      LAPACK								dscal.f(3)

NAME

       dscal.f -

SYNOPSIS

   Functions/Subroutines
       subroutine dscal (N, DA, DX, INCX)
	   DSCAL

Function/Subroutine Documentation
   subroutine dscal (integerN, double precisionDA, double precision, dimension(*)DX, integerINCX)
       DSCAL Purpose:

	       DSCAL scales a vector by a constant.
	       uses unrolled loops for increment equal to one.

       Author:
	   Univ. of Tennessee

	   Univ. of California Berkeley

	   Univ. of Colorado Denver

	   NAG Ltd.

       Date:
	   November 2011

       Further Details:

		jack dongarra, linpack, 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 54 of file dscal.f.

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

Version 3.4.2							  Tue Sep 25 2012							dscal.f(3)

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

	   Univ. of Colorado Denver

	   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)