Dean Moore


A grey bar


Dean Moore, in Kyoto, Japan

At the
Heian Shrine, Kyoto, Japan, August 2009, part of a trip round the world.



E-mail, dean at deanlm dot com — and if you're a decent human being, I'll give you my real e-mail.

Brief biowho am I?

My math page

Facebook page.

Twitter feed.

LinkedIn profile.


I have solid English and can write quite well; see this link.

Current projects


I wrote the fun Java applet
here (game of Life), teaching myself Java from scratch.



Above game's source code.



Images I made in Python using SAGE open-source math package.



A seventeen-point star.











Game of Life: Gosper's Glider Gun, creating


Game of Life: Gosper's Glider Gun
creating ‘gliders.’

Play the Java applet!


Play the Java applet

Python / SAGE animated construction of a hypotrochoid


Python / SAGE animated    construction of a hypotrochoid. SAGE has one of my animated hypotrochoids on their "feature tour" here.

Sierpinski Triangle, animated
Python / SAGE animated construction of a Sierpinski Triangle.

Calculus: a graphic illustration of the derivative, animated Python / SAGE image I made

Calculus: a graphic illustration of the derivative, animated Python / SAGE image I made. Step-daughter Katie tells me her calculus teacher used it in class.