Category: Math 2012 Proof of the Irrationality of √2 April 30, 2012 | By David Xia Euclid’s Algorithm April 25, 2012 | By David Xia 2011 Secretary Problem September 7, 2011 | By David Xia How To Install Python’s Matplotlib on Mac OS X Lion August 16, 2011 | By David Xia Letter Frequency Analysis June 18, 2011 | By David Xia Draw Golden Rectangle Using Javascript February 15, 2011 | By David Xia 2010 How to Calculate Potato Cannon Distance November 15, 2010 | By David Xia Number Theory, You Use It Everyday September 23, 2010 | By David Xia What Do Algebra and Castro Have in Common? September 22, 2010 | By David Xia NSA: Bastion of Beautiful, Repressed Math Girls? February 19, 2010 | By David Xia