Mathematicians Of The Day

1st February



On this day in 1673 Gottfried von Leibniz, during his first visit to London, exhibited his calculating machine to the Royal Society.
See THIS LINK.

The postage stamp of one of today's mathematicians at THIS LINK was issued in 2002.

Click on for a poster.


Quotation of the day

From Alfréd Rényi
If I feel unhappy, I do mathematics to become happy. If I am happy, I do mathematics to keep happy.
Quoted in P Turán, "The Work of Alfréd Rényi", Matematikai Lapok 21 (1970) 199 - 210.