redhat man page for slapy3

SLAPY3(l)								 )								 SLAPY3(l)

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.

LAPACK version 3.0						   15 June 2000 							 SLAPY3(l)