How to make it: Mathematica was used to obtain the parametrization, and MinneView (the precursor to Geomview) was used to view it.
Image created: summer, 1991
Copyright © summer, 1991 by The Geometry Center, Univerity of Minnesota. All rights reserved.
For permission to use this image, contact firstname.lastname@example.org.
External viewing: small (100x100 2k gif), medium (500x500 20k gif), or original size (400x400 15k tiff).
Comments to: email@example.com
Created: Sat May 22 23:17:49 CDT 1999 --- Last modified: Sat May 22 23:17:49 CDT 1999