Presents problems involving circles and triangles, with proofs, SAT practice quizzes and famous quo...
A new type of geometric construction that was discovered by Dan Litchfield and David Goldenheim. In...
Graphics and links for various packing, tiling and covering problems.
Includes collections from various areas in which ideas from discrete and computational geometry mee...
Usenet clippings, web pointers, lecture notes, research excerpts, papers, abstracts, programs, prob...
A collection of interactive geometry applets. Topics include polyhedra, Poncelet's porism, Soddy's ...
Includes packings of equal objects in containers together with source codes to obtain them numerica...
Features an illustrated dictionary of special plane curves, a paper on wallpaper groups, mathematic...
Discusses double shell structured periodic systems, platonic spheres, molecular and crystal structu...
Graffiti is a computer program that makes conjectures in mathematics and chemistry. Links to the co...
Information and resources about geometric group theory and low-dimensional topology. People, groups...