(18 Oct, 25 Oct) Lecture notes for [[Week5]] and [[Week6]]; [[Assignment5]].
-> Topics: Types, Polymorphism, Unit and Bottom, Dividing by Zero/[[Towards Monads]]
+> Topics: Types, Polymorphism, Unit and Bottom
-(1 Nov) Lecture notes for [[Week7]]; Assignment6.
+(1 Nov) Lecture notes for [[Week7]]; [[Assignment6]].
-> Topics: Monads; [[Reader Monad]]; [[Intensionality Monad]]
+> Topics: Monads; [[Reader Monad for Variable Binding]]; [[Reader Monad for Intensionality]]
+
+(8 Nov) Lecture notes for [[Week8]].
+
+> Topics: Reader Monad for Jacobson's Variable-Free Semantics
+
+(15 Nov, 22 Nov) Lecture notes for [[Week9]]; [[Assignment7]]. Everyone auditing in the class is encouraged to do this assignment, or at least work through the substantial "hints".
+
+> Topics: Mutable Variables; Passing by Reference
[[Upcoming topics]]
[[Advanced Topics]]
-> Topics: Version 4 lists, Monads in Category Theory
+> Topics: Version 4 lists, Monads in Category Theory, Calculator Improvements
##Scheme and OCaml##