BLAS/SRC/zdrot.f(3)        Library Functions Manual        BLAS/SRC/zdrot.f(3)

NAME
       BLAS/SRC/zdrot.f

SYNOPSIS
   Functions/Subroutines
       subroutine zdrot (n, zx, incx, zy, incy, c, s)
           ZDROT

Function/Subroutine Documentation
   subroutine zdrot (integer n, complex*16, dimension( * ) zx, integer incx,
       complex*16, dimension( * ) zy, integer incy, double precision c, double
       precision s)
       ZDROT

       Purpose:


            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.

           ZX

                     ZX is COMPLEX*16 array, dimension at least
                      ( 1 + ( N - 1 )*abs( INCX ) ).
                      Before entry, the incremented array ZX must contain the n
                      element vector cx. On exit, ZX is overwritten by the updated
                      vector cx.

           INCX

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

           ZY

                     ZY is COMPLEX*16 array, dimension at least
                      ( 1 + ( N - 1 )*abs( INCY ) ).
                      Before entry, the incremented array ZY must contain the n
                      element vector cy. On exit, ZY is overwritten by the updated
                      vector cy.

           INCY

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

           C

                     C is DOUBLE PRECISION
                      On entry, C specifies the cosine, cos.

           S

                     S is DOUBLE PRECISION
                      On entry, S specifies the sine, sin.

       Author
           Univ. of Tennessee

           Univ. of California Berkeley

           Univ. of Colorado Denver

           NAG Ltd.

       Definition at line 97 of file zdrot.f.

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

LAPACK                          Version 3.12.0             BLAS/SRC/zdrot.f(3)