## Announcements ##
-* This is the time of the semester when some people start slipping
- behind with the homework. Don't.
+<!--
+* This is the time of the semester when some people start slipping
+behind with the homework. Don't.
+-->
+
+* We've added a page on [[Translating between OCaml Scheme and Haskell]]
+
+* We've added some [commentary](/hints/assignment_6_commentary) on some common issues in your solutions to [[Assignment6]].
+
+* We've added a [[Monad Library]] for OCaml.
+
+* We've posted a [[State Monad Tutorial]].
[[Older Announcements]]
There is also now a [library](/lambda_library) of lambda-calculus
arithmetical and list operations, some relatively advanced.
+##[[Monad Library]]##
+
## Lecture Notes and Assignments ##
(27 Sept) Lecture notes for [[Week3]]; [[Assignment3]];
an evaluator with the definitions used for homework 3
-preloaded is available at [[assignment 3 evaluator]].
+preloaded is available at [[assignment 3 evaluator]].
> Topics: [[Evaluation Order]]; Recursion with Fixed Point Combinators
(4 Oct) Lecture notes for [[Week4]]; [[Assignment4]].
-> Topics: More on Fixed Points; Sets; Aborting List Traversals; [[Implementing Trees]]
+> Topics: More on Fixed Points; Sets; Aborting List Traversals; [[Implementing Trees]]
(18 Oct, 25 Oct) Lecture notes for [[Week5]] and [[Week6]]; [[Assignment5]].
-> Topics: Types, Polymorphism
+> Topics: Types, Polymorphism, Unit and Bottom
+
+(1 Nov) Lecture notes for [[Week7]]; [[Assignment6]].
+
+> 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) Lecture notes for [[Week9]]; [[Assignment7]]. Everyone auditing in the class is encouraged to do this assignment, or at least work through the substantial "hints".
-[[Upcoming topics]]
+> Topics: Mutable Variables; Passing by Reference; [[State Monad Tutorial]] (added recently)
-[Advanced Lambda Calculus Topics](/advanced)
+(22 Nov) Lecture notes for [[Week10]]
-> Topics: Version 4 lists
+> Topics: Calculator Improvements, including mutation
+
+(30 Nov) Lecture notes for [[Week11]]; [[Assignment8]].
+
+> Topics: [[Tree and List Zippers]]; [[Coroutines and Aborts]]; [[From List Zippers to Continuations]]
+
+(6 Dec) Lecture notes for [[Week12]]; [[Assignment9]].
+
+> Topics: [[List Monad as Continuation Monad]]; [[Manipulating Trees with Monads]] (updated); [[Monad Transformers]] (added recently)
+
+(13 Dec) Lecture notes for Week13; [[Assignment10]].
+
+> Topics: [[CPS and Continuation Operators]]; Curry-Howard
+
+[[Advanced Topics]]
+
+> Topics: Version 4 lists, Monads in Category Theory
##Scheme and OCaml##
* Links for help [[learning OCaml]]
+* [[Translating between OCaml Scheme and Haskell]]
+
##[[Offsite Reading]]##
[[Family tree of functional programming languages]]
+[[Translating between OCaml Scheme and Haskell]]
+
## Recommended Books ##