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slargv.f(3)                         LAPACK                         slargv.f(3)


NAME

       slargv.f -


SYNOPSIS

   Functions/Subroutines
       subroutine slargv (N, X, INCX, Y, INCY, C, INCC)
           SLARGV generates a vector of plane rotations with real cosines and
           real sines.

Function/Subroutine Documentation
   subroutine slargv (integerN, real, dimension( * )X, integerINCX, real,
       dimension( * )Y, integerINCY, real, dimension( * )C, integerINCC)
       SLARGV generates a vector of plane rotations with real cosines and real
       sines.

       Purpose:

            SLARGV generates a vector of real plane rotations, determined by
            elements of the real vectors x and y. For i = 1,2,...,n

               (  c(i)  s(i) ) ( x(i) ) = ( a(i) )
               ( -s(i)  c(i) ) ( y(i) ) = (   0  )

       Parameters:
           N

                     N is INTEGER
                     The number of plane rotations to be generated.

           X

                     X is REAL array,
                                    dimension (1+(N-1)*INCX)
                     On entry, the vector x.
                     On exit, x(i) is overwritten by a(i), for i = 1,...,n.

           INCX

                     INCX is INTEGER
                     The increment between elements of X. INCX > 0.

           Y

                     Y is REAL array,
                                    dimension (1+(N-1)*INCY)
                     On entry, the vector y.
                     On exit, the sines of the plane rotations.

           INCY

                     INCY is INTEGER
                     The increment between elements of Y. INCY > 0.

           C

                     C is REAL array, dimension (1+(N-1)*INCC)
                     The cosines of the plane rotations.

           INCC

                     INCC is INTEGER
                     The increment between elements of C. INCC > 0.

       Author:
           Univ. of Tennessee

           Univ. of California Berkeley

           Univ. of Colorado Denver

           NAG Ltd.

       Date:
           September 2012

       Definition at line 105 of file slargv.f.

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

Version 3.4.2                   Sat Nov 16 2013                    slargv.f(3)

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