Geometry

• Visualizing an Assassin Puzzle
  July 24, 2018
• The Inner Product as a Decision Rule
  May 22, 2017
• Hamming's Code
  March 2, 2015
• Linear Programming and the Simplex Algorithm
  December 1, 2014
• Learning to Love Complex Numbers
  May 26, 2014
• Topological Spaces — A Primer
  November 4, 2012
• K-Nearest-Neighbors and Handwritten Digit Classification
  August 26, 2012
• Metric Spaces — A Primer
  August 26, 2012
• Numerical Integration
  January 8, 2012
• The Square Root of 2 is Irrational (Geometric Proof)
  August 14, 2011
• The Perceptron, and All the Things it Can't Perceive
  August 11, 2011
• Möbius Transformations are Isometries of a Sphere
  July 23, 2011
• Three Circles and Collinear Centers of Dilation
  July 13, 2011
• False Proof—31.5 = 32.5
  July 7, 2011
• Geometric Series with Geometric Proofs
  July 5, 2011
• Area of a Triangle
  June 24, 2011