close
The Wayback Machine - https://web.archive.org/web/20000229101824/http://mathworld.wolfram.com:80/
close
Wolfram Research   mathworld.wolfram.com
ProductsServicesSolutionsResource LibraryNewsBuy OnlineOur CompanyFind

  Image
Image
  Search
 
  By Subject
  Algebra
  Applied Mathematics
  Calculus and Analysis
  Discrete Mathematics
  Foundation of
Mathematics
  Geometry
  History and Terminology
  Number Theory
  Probability and Statistcis
  Recreational Mathematics
  Topology
Image
  Alphabetical
Image
  About this Site
Image
  FAQs
Image
  What's New
Image
  Random Entry
Image
  Contribute
Image
  Sign the Guestbook
Image
  Email Comments
  Image
Image Image
Image
Image
Image
Image
Image
Apéry's Constant Kummer Surface Arbelos Dodecahedron-Small Triambic Icosahedron Compound


8762 entries, 150896 cross-references, 3592 figures, 59 animated graphics, 917 live Java applets, and counting...

Image

© 1996-2000 Eric W. Weisstein and Wolfram Research, Inc.