post arithmetic

diff --git a/content.mdwn b/content.mdwn
index 79cb0b9..0a6fa2d 100644 (file)
--- a/content.mdwn
+++ b/content.mdwn
@@ -32,9 +32,9 @@ week in which they were introduced.
         *   [[Tuples|topics/week2 encodings#tuples]]
         *   [[Lists|topics/week2 encodings#lists]], v1 (as right-folds)
         *   [[Numbers|topics/week2 encodings#numbers]], v1 ("Church's encoding")
+        *   [[Arithmetic with Church numbers|topics/week3_church_arithmetic]]
         *   [[How to get the `tail` of v1 lists?|topics/week3 lists#tails]]
         *   Some other list encodings
-        *   Arithmetic with Church numbers
     *    Reduction Strategies and Normal Forms
 
 
@@ -64,7 +64,7 @@ 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.*
 
-*   Arithmetic with Church numbers
+*   [[Arithmetic with Church numbers|topics/week3_church_arithmetic]]
 *   [[What is computation?|topics/week3_what_is_computation]]
 *   [[More on Lists|topics/week3 lists]]
 Introduces list comprehensions, discusses how to get the `tail` of lists in the Lambda Calculus (and will discuss some other list encodings)