The long read: John Horton Conway is a cross between Archimedes, Mick Jagger and Salvador Dalí. For many years, he worried that his obsession with playing silly games was ruining his career – until he realised that it could lead to extraordinary discoveries

JMM 2020: Kenneth A. Ribet, University of California, Berkeley, gives the AMS Retiring Presidential Address on "A 2020 View of Fermat's Last Theorem." This lecture was given on January 16, 2020 at the Joint Mathematics Meetings in Denver, CO.

. جواب این #حد چند است؟! #معما #پازل #ریاضی #ریاضیات #حسابان #ریاضیات_آسان #تابع #limit #calculus #problem #puzzle

Last week, life took me through Princeton, and I seized the opportunity to drop in to see resident English mathematician John Horton Conway.