Went to lambda calculus, which let out early because the infamous Andrej Bauer was visiting to give a talk, titled "Not not to be or not to be". It was a nice summary of his research in realizability theory, which naturally obeys an intuitionistic logic. Dana Scott got up at the end and gave a sort of rebuttal to the density of category theoretic concepts in the work. Amusing.
Later tom7, neal and I went to see "Waking Life" in McConomy. Fantastic visually, and fairly thought-provoking.
Messed around on the piano a bit. Hacked around on a moderately interesting Pachelbel-ish chord progression: C G Bb F Am Em F G
