Quotable maths - Whitehead May 31, 2012 “The race that does not value trained intelligence is doomed.” - A.N. Whitehead A selection of other posts May 15, 2019 Ask Uncle Colin: a fractional power Dec 24, 2018 A Christmas Decagon Jan 15, 2014 Why I don't buy that $1 + 2 + 3 + ... = -\frac{1}{12}$ Jun 4, 2012 Secrets of the Mathematical Ninja: Sines and cosines near 45º subscribe via RSS