The books amply describe what subjects were covered at this week's meetup. I strongly encourage everyone to pick a book or three (or ten; there's enough in the list, sheesh) and pursue what they're interested in. These books are listed because they were mentioned and all seem to be at least decent. Also, if we standardize a little on our selection of subjects covered/books used, we will likely all make more progress. I hope, in the next few days, to throw a wiki, blog, and whatever else we need, up on my server for coordinating study, etc.
There seemed to be a consensus on using the following books, for those interested in the subjects:
--variational principles of mechanics
--information theory book
--introduction to scientific programming and simulation using r
--keisler elementary calc
--apostol calc
books mentioned include (but definitely are not limited to):
--calculus of variations
--information theory (and two awesome machine learning books because i feel like it)
--r/statistics
--category theory/mathematical physics (the two crossover in some of these links)
--interesting calculus books