SRC/slargv.f(3)            Library Functions Manual            SRC/slargv.f(3)

NAME
       SRC/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 (integer n, real, dimension( * ) x, integer incx, real,
       dimension( * ) y, integer incy, real, dimension( * ) c, integer incc)
       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.

       Definition at line 103 of file slargv.f.

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

LAPACK                          Version 3.12.0                 SRC/slargv.f(3)