Quotable Maths - Thoreau Jul 5, 2012 A selection of other posts Sep 28, 2020 A Puzzle Full of Nines Dec 2, 2019 Dictionary of Mathematical Eponymy: The Lutz-Nagell Theorem Aug 22, 2018 Ask Uncle Colin: Two triangles Feb 28, 2018 Ask Uncle Colin: Complex quadratics with real values subscribe via RSS
