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drscl.f(3)                          LAPACK                          drscl.f(3)

NAME
       drscl.f -

SYNOPSIS
   Functions/Subroutines
       subroutine drscl (N, SA, SX, INCX)
           DRSCL multiplies a vector by the reciprocal of a real scalar.

Function/Subroutine Documentation
   subroutine drscl (integerN, double precisionSA, double precision,
       dimension( * )SX, integerINCX)
       DRSCL multiplies a vector by the reciprocal of a real scalar.

       Purpose:

            DRSCL multiplies an n-element real vector x by the real 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.

           SA

                     SA is DOUBLE PRECISION
                     The scalar a which is used to divide each component of x.
                     SA must be >= 0, or the subroutine will divide by zero.

           SX

                     SX is DOUBLE PRECISION array, dimension
                                    (1+(N-1)*abs(INCX))
                     The n-element vector x.

           INCX

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

       Author:
           Univ. of Tennessee

           Univ. of California Berkeley

           Univ. of Colorado Denver

           NAG Ltd.

       Date:
           September 2012

       Definition at line 85 of file drscl.f.

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

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