Theorem of the Day has a 'new acquisition': Heath's Finitely Discontinuous Function Theorem

Theorem of the Day has a 'new acquisition': Quadratic Nonresidue is Zero-Knowledge Provable

A preliminary download version of the 2010 Theorem of the Day calendar is now available.

Theorem of the Day has a 'new acquisition': the Classification of the Archimedean 4-Polytopes

Theorem of the Day has a 'new acquisition': the McIver-Neumann 1/2-n Bound

A colour-free version of Theorem no. 49, Netto's Conjecture, has been added.

Theorem of the Day has two 'new acquisitions': the Transversal Matroid Theorem and The Albert-Brauer-Hasse-Noether Main Theorem

Theorem of the Day has a 'new acquisition': The Lecture Hall Partition Theorem

Theorem of the Day has a 'new acquisition': a Tripartite Turán Theorem

Theorem of the Day has a 'new acquisition': The Remainder Theorem

Theorem of the Day has a 'new acquisition': Lamé's Theorem

Theorem of the Day has a 'new acquisition': the Cauchy-Kovalevskaya Theorem

The theorem of Melody Chan (no. 51) has a corrected and improved presentation

Non-trivial corrections have been made to the pictures illustrating the DPRM Theorem (no. 43) and Moufang's Theorem (no. 61)

Theorem of the Day Gallery Shop now open for browsing

You can now buy the Theorem of the Day 2008 calendar "12 Theorems by Women Mathematicians" at the on-line shop

Theorem of the Day has a 'new acquisition': the Abel-Hurwitz Binomial Theorem

Non-trivial corrections have been made to the description of the Binomial Theorem

A correction has been made to the Lutz-Nagell Theorem concerning the point of order 2 (it isn't rational! - thanks to Shaun Stevens at UEA for pointing that out)

Theorem of the Day has a 'new acquisition': Cardano's Cubic Formula. This will be the last theorem added this year; happy 2008 to all my visitors!