http://www.cis.upenn.edu/~cis194/ Week 1 (14 January): Introduction to Haskell ( html, lhs ) Homework 1: due Monday, 21 January.Week 2 (21 January): Algebraic Data Types ( html, lhs ) Homework 2: due Monday, 28 January. [ error.log, sample.log, Log.hs ]Week 3 (28 January): Recursion patterns, polymorphism, and the Prelude ( html, lhs ) Homework 3: due Monday, 4 February.Week 4 (4 February): High..