separation Function

Summary

Returns the distance between two points.

Package

graphics-ports

Signature

separation x1 y1 x2 y2 => dist

Arguments

x1⇩	An integer.
y1⇩	An integer.
x2⇩	An integer.
y2⇩	An integer.

Values

dist	A real number.

Description

The function separation returns the distance between points (x1 y1) and (x2 y2).