Robert L. Foote

Professor of Mathematics & Computer Science
Wabash College

On sabbatical 2008-09 at the University of Georgia

Animated Pythagorean Theorem

Calculus Handouts

Office: Goodrich 207
Phone: 765-361-6429
Office Hours: MWTh 1–4, Th 9:45–11
E-mail:  footer@wabash.edu

 Planimeters
Isoperimetric Inequalities
PoincaréDraw
Recent Research and Projects
Mini Vita
Links
Selected Papers

Proofs To Go

At the age of eleven, I began Euclid, with my brother as my tutor.
This was one of the great events of my life, as dazzling as first love.
I had not imagined there was anything so delicious in the world.
Bertrand Russell

Epsilon, Michigan

Crawfordsville
Defect Detector


S1 Actions in Wood

Recent Research and Projects
   In a recent paper I explored the connection between the volume swept out by a moving planar region and the motion of its centroid. I am working on an extension of this to spherical and hyperbolic geometry. With Patrick Coulton and Gregory Galperin, I studied pendulum dynamics in spherical and hyperbolic geometries. With Ralph Alexander and David Berg, I worked out new formulas for perimeters of convex regions in spherical and hyperbolic geometries. I continue to be interested in the geometry of planimeters, and the connections between planimeters and isoperimetric inequalities.  I've also continued my work on PoincaréDraw, an interactive computer program for doing compass and straightedge constructions in the hyperbolic plane.

Links
Geometry Links
Other Fun Mathematical Links
What Is The Most Important Invention in the Past 2000 Years?
Smithsonian Magazine
Smithsonian Institution
Scientific American
Science Integrity Cartoons 2006
Science Integrity Cartoons 2007
Skeptical Inquirer
Psychic Wheels!
American Association of Woodturners
Old House Journal
This Old House
FoxTrot
Peanuts
Celebrate Freedom: Read a Banned Book
A History of Censorship
American Civil Liberties Union
Wabash College
Department of Mathematics & Computer Science
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Page last modified on 21 August 2007

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

For the Snark was  a Boojum, you see.