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

NAME
       SRC/crscl.f

SYNOPSIS
   Functions/Subroutines
       subroutine crscl (n, a, x, incx)
           CRSCL multiplies a vector by the reciprocal of a real scalar.

Function/Subroutine Documentation
   subroutine crscl (integer n, complex a, complex, dimension( * ) x, integer
       incx)
       CRSCL multiplies a vector by the reciprocal of a real scalar.

       Purpose:


            CRSCL multiplies an n-element complex vector x by the complex scalar
            1/a.  This is done without overflow or underflow as long as
            the final result x/a does not overflow or underflow.

       Parameters
           N

                     N is INTEGER
                     The number of components of the vector x.

           A

                     A is COMPLEX
                     The scalar a which is used to divide each component of x.
                     A must not be 0, or the subroutine will divide by zero.

           X

                     X is COMPLEX array, dimension
                                    (1+(N-1)*abs(INCX))
                     The n-element vector x.

           INCX

                     INCX is INTEGER
                     The increment between successive values of the vector X.
                     > 0:  X(1) = X(1) and X(1+(i-1)*INCX) = x(i),     1< i<= n

       Author
           Univ. of Tennessee

           Univ. of California Berkeley

           Univ. of Colorado Denver

           NAG Ltd.

       Definition at line 83 of file crscl.f.

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

LAPACK                          Version 3.12.0                  SRC/crscl.f(3)