slapy3(3F)

SLAPY3 - return sqrt(x**2+y**2+z**2), taking care not to cause unnecessary overflow

As shipped in IRIX 6.5.22. Unchanged since IRIX 6.5.

NAME
     SLAPY3 - return sqrt(x**2+y**2+z**2), taking care not to cause
     unnecessary overflow

SYNOPSIS
     REAL FUNCTION SLAPY3( X, Y, Z )

         REAL      X, Y, Z

PURPOSE
     SLAPY3 returns sqrt(x**2+y**2+z**2), taking care not to cause unnecessary
     overflow.


ARGUMENTS
     X       (input) REAL
             Y       (input) REAL Z       (input) REAL X, Y and Z specify the
             values x, y and z.