square_surface_distance, an Octave code which estimates the expected value of the distance between a pair of points randomly selected on the surface of the unit square.
The computer code and data files made available on this web page are distributed under the MIT license
square_surface_distance is available in a MATLAB version and an Octave version and a Python version.
octave_distance, an Octave code which estimates the typical distance between a pair of points randomly selected from the surface or interior of a geometric object such as a circle, disk, sphere, cube.