HYPOT(3M) HYPOT(3M)
NAME
hypot, cabs - euclidean distance
SYNOPSIS
#include <math.h>
double hypot(x, y)
double x, y;
double cabs(z)
struct { double x, y; } z;
DESCRIPTION
Hypot and cabs return sqrt(x*x + y*y), taking precautions
against unwarranted overflows.
SEE ALSO
exp(3)