Quotable maths: Fisher Aug 23, 2012 A selection of other posts Sep 19, 2017 Wrong, But Useful: Episode 48 Aug 17, 2015 How the Mathematical Ninja explains the Mathematical Pirate's circle trick Mar 3, 2014 Logarithmic inequalities, and why I always used to get them wrong Feb 26, 2014 Wrong, But Useful: Episode 12 subscribe via RSS