DLAPY3(3)      LAPACK routine of NEC Numeric Library Collection      DLAPY3(3)



NAME
       DLAPY3

SYNOPSIS
       DOUBLE PRECISION FUNCTION DLAPY3 (X, Y, Z)



PURPOSE
            DLAPY3 returns sqrt(x**2+y**2+z**2), taking care not to cause
            unnecessary overflow.




ARGUMENTS
           X         (input)
                     X is DOUBLE PRECISION

           Y         (input)
                     Y is DOUBLE PRECISION

           Z         (input)
                     Z is DOUBLE PRECISION
                     X, Y and Z specify the values x, y and z.



LAPACK routine                  31 October 2017                      DLAPY3(3)