Watch full movie online. THE MATHEMATICS OF CHANGE is the uproarious and moving story of a young aspiring mathematician who unexpectedly discovers his limits as a Princeton University freshman. Acclaimed comic monologuist Josh Kornbluth has toured the U.S. extensively with this Off-Broadway hit, thrilling audiences of math-lovers and math-fearers alike. This concert film captures Josh performing the show in a unique setting: the world-renowned Mathematical Sciences Research Institute in Berkeley. You’ll laugh, you’ll cry, you’ll imagine yourself to be covered in chalk dust — and you’ll never look at the number 3 the same way again!