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

NAME
       BLAS/SRC/csrot.f

SYNOPSIS
   Functions/Subroutines
       subroutine csrot (n, cx, incx, cy, incy, c, s)
           CSROT

Function/Subroutine Documentation
   subroutine csrot (integer n, complex, dimension( * ) cx, integer incx,
       complex, dimension( * ) cy, integer incy, real c, real s)
       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.

       Definition at line 97 of file csrot.f.

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

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