X-Git-Url: http://lambda.jimpryor.net/git/gitweb.cgi?p=lambda.git;a=blobdiff_plain;f=index.mdwn;h=5fa5afe4c4b387fc226db8dce1da0dee1b94af80;hp=f1d8aaadbbc1d3fefb3c614b367cb6800d2e121e;hb=1da42f4ba4e1c626fcaa2351bc653eab90badb39;hpb=bb30f8bb8af91baf85d0ba1d05b7754ad73b1096

diff --git a/index.mdwn b/index.mdwn
index f1d8aaad..5fa5afe4 100644
--- a/index.mdwn
+++ b/index.mdwn
@@ -106,7 +106,7 @@ The [[differences between our made-up language and Scheme, OCaml, and Haskell|ro
 *We will continue to develop these notes over the next few days.*
 
 > Topics:
-Arithmetic with Church numbers (in progress);
+[[Arithmetic with Church numbers|topics/week3_church_arithmetic]];
 [[What is computation?|topics/week3_what_is_computation]];
 [[More on Lists|topics/week3 lists]] (will be expanded);
 [[Combinatory Logic|topics/week3 combinatory logic]];