X-Git-Url: http://lambda.jimpryor.net/git/gitweb.cgi?a=blobdiff_plain;f=week2.mdwn;h=37b717787fa0d2eca16ee42b9fe6c66900a722de;hb=42db6a206c30f67c0693e8b367c46d5c86e65d9b;hp=aa4c453fa3d26ebace5286f1ae377c08a544fe2f;hpb=85f75a5e6a4b6273d9cd74e9bb9e2758102ad1ca;p=lambda.git

diff --git a/week2.mdwn b/week2.mdwn
index aa4c453f..37b71778 100644
--- a/week2.mdwn
+++ b/week2.mdwn
@@ -39,7 +39,7 @@ Lambda expressions that have no free variables are known as **combinators**. Her
 
 >	**get-second** was our function for extracting the second element of an ordered pair: `\fst snd. snd`. Compare this to our definition of **false**.
 
->	**ω** is defined to be: `\x. x x (\x. x x)`
+>	**ω** is defined to be: `\x. x x`
 
 It's possible to build a logical system equally powerful as the lambda calculus (and readily intertranslatable with it) using just combinators, considered as atomic operations. Such a language doesn't have any variables in it: not just no free variables, but no variables at all.
 
@@ -58,6 +58,7 @@ combinators:
 For instance, Szabolcsi argues that reflexive pronouns are argument
 duplicators.
 
+![test](./szabolcsi-reflexive.png)
 
 ![Szabolcsi's analysis of *himself* as the duplicator combinator](szabolcsi-reflexive.jpg)