NAME

slapy3 - return sqrt(x∗∗2+y∗∗2+z∗∗2), taking care not to cause unnecessary overflow

SYNOPSIS

REAL FUNCTION
SLAPY3( X, Y, Z )

double slapy3(float x, float y, float 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.

Sun, Inc.  —  Last change: 20 Sep 1996