categories

• The Universal Properties of Map, Fold, and Filter
  September 30, 2013
• Functoriality
  July 14, 2013
• Universal Properties
  May 24, 2013
• Properties of Morphisms
  May 15, 2013
• Categories as Types
  May 4, 2013
• Introducing Categories
  April 24, 2013
• Categories, What's the Point?
  April 16, 2013