A software package for creating dynamic mathematical illustrations

A spherical drawing program

A spreadsheet for learning mathematics.
* No other spreadsheet like it!*

Monthly Essays on Mathematical Topics

Archive

Moving Remy in Harmony: Pixar's Use of Harmonic Functions

Puzzling Over Exact Cover Problems

We Recommend a Singular Value Decomposition

No Static at All: Frequency modulation and music synthesis

Trees, Teeth, and Time: The mathematics of clock making

Percolation: Slipping through the Cracks

Random Numbers: Nothing Left to Chance

Pulling digits out of Pi

Image Compression: Seeing What's Not There

That knotty DNA

How Google Finds Your Needle in the Web's Haystack

Voronoi Diagrams and a Day at the Beach

When kissing involves trigonometry

Penrose tilings tied up in ribbons

Penrose tiles talk across miles

The center of population of the United States

an ACCELERATE BC Graduate training event. Don't miss it!

A recent talk on PostScript

The MSRI Summer School - Reed College, June 18 - July 2, 2005

More happy campers

The MSRI Summer School - Reed College, July 13 - July 26, 2003

Happy campers

Online notes and more for a calculus course. Written with Leah Keshet using some of David Maxwell's Java tools. A little creaky, but loved by
some.

Term one

Term two

A seminar talk from 2001