C. Henry Edwards

Articles, Notebooks, and Preprints
Right-click or shift-click if necessary to download the selected version.


Archimedes' Floating Paraboloid
A computer algebra system attempt to understand Archimedes' extraordinary Floating Body II results.
Mathematica 4.0 notebook (with output deleted, so you can have the fun yourself)
PDF version (download to see fairly quickly what the notebook does)
Newton's Nose-Cone Problem

The Mathematica Journal, 7 (1997), 64-71
Newton's Principia investigation of the optimal shape of a rocket nose-cone.
Mathematica 4.0 notebook (without figures)
Figures (HTML) (PowerPoint)
PDF version (quick download to see what the notebook does)
Ladders, Moats, and Lagrange Multipliers
The Mathematica Journal, 4 (1994), 48-52
Mathematica notebook
Figures
(GIF images)
HTML version
(includes figures)

Twisted Tubes
The Mathematica Journal, 3 (1993), 10-13
Cover figure (GIF image)
Mathematica notebook (without figures)
Mathematica code to generate figures
Mathematica package (required to run code)
HTML version (without figures)