Combinatorial Pyramids


Pascal's triangle has been known to the western world for hundreds of years. It has been modeled countless times in any number of media, and yet it still intrigues the ambitious person who wishes to study it. Combinatorial Pyramids is a tool to study the triangle and its brothers in a three-dimension, computer-animated world. The goal of this world is to easily see the third dimensional version of the triangle, Pascal's tetrahedron. Combinatorial Pyramids also implements the trinomial triangle and its third dimension cousin. Read more...

Mac OSX Users! Download a disk image with the program by clicking here!

Pascal's Triangle
Pascal's Tetrahedron
Trinomial Triangle
No image yet Trinomial Triangle in 3D

Created by Brian Holt on 4/25/2002