Added pset1, reorganized TOC without old assignments.
(have them all in history; figured we'd change them, and last year we started psets in week 2, this year we don't -- if you'd like me to fix so those are still included, though, can do of course.)
Added pset1, reorganized TOC without old assignments.
(have them all in history; figured we'd change them, and last year we started psets in week 2, this year we don't -- if you'd like me to fix so those are still included, though, can do of course.)