Paul L. Bailey, Ph.D.
Links
Jim Hefferon's Joshua (with Linear Algebra)
David Joyce's Admirable Webpage
MacTutor History of Mathematics
Clay Mathematics Institute
Math Central
Platonic Realms
3Quarks
Clay Institute's Millennium Prize Problems Page
David Joyce's Hilbert Problem Page
David Joyce's Euclid's Elements Page
Jamie Hubbard's Mayan Numeral Page
Rüdiger Appel's Platonic Solids Page
