index 21a4a07..b6f23c0 100644 (file)
@@ -36,6 +36,8 @@ week in which they were introduced.
*   [[How to get the `tail` of v1 lists?|topics/week3 lists#tails]]
*   [[Some other list encodings|topics/week3 lists#other-lists]]
*    Reduction Strategies and Normal Forms
*   [[How to get the `tail` of v1 lists?|topics/week3 lists#tails]]
*   [[Some other list encodings|topics/week3 lists#other-lists]]
*    Reduction Strategies and Normal Forms
+    *   [[Fixed point combinators|topics/week4_fixed_point_combinators]]
+    *   [[More about fixed point combinators|topics/week4_more_about_fixed_point_combinators]]

*    [[Combinatory Logic|topics/week3 combinatory logic]]

*    [[Combinatory Logic|topics/week3 combinatory logic]]
@@ -62,13 +64,20 @@ Week 2:

Week 3:

Week 3:

-*We will continue to develop these notes over the next few days. Expect some of the notes already posted to be expanded, and more notes to appear.*
+*These notes were developed over the course of the week. It'd be a good idea to review them again now, to be sure you've read all the content.*

*   [[Arithmetic with Church numbers|topics/week3_church_arithmetic]]

*   [[Arithmetic with Church numbers|topics/week3_church_arithmetic]]
-*   [[More on Lists|topics/week3 lists]] (expanded on Sunday)
+*   [[More on Lists|topics/week3 lists]]
Introduces list comprehensions, discusses how to get the `tail` of lists in the Lambda Calculus, and some new list encodings
*   [[What is computation?|topics/week3_what_is_computation]]
Introduces list comprehensions, discusses how to get the `tail` of lists in the Lambda Calculus, and some new list encodings
*   [[What is computation?|topics/week3_what_is_computation]]
-*   Reduction Strategies and Normal Forms
-*   [[Unit and its usefulness|topics/week3 unit]] (posted on Wednesday)
-*   [[Combinatory Logic|topics/week3 combinatory logic]] (revised on Monday and Tuesday)
+*   Reduction Strategies and Normal Forms (will try to post soon)
+*   [[Unit and its usefulness|topics/week3 unit]]
+*   [[Combinatory Logic|topics/week3 combinatory logic]]
*   [[Homework for week 3|exercises/assignment3]]
*   [[Homework for week 3|exercises/assignment3]]
+
+Week 4:
+
+*   [[Fixed point combinators|topics/week4_fixed_point_combinators]]