X-Git-Url: http://lambda.jimpryor.net/git/gitweb.cgi?p=lambda.git;a=blobdiff_plain;f=week1.mdwn;h=8d1ad0dd3a0ec34188415d1b6d76dc817c1956f2;hp=388fb9fcbbd47c5fb252c352c5c7e4ec4d5c6362;hb=75b0a95a29b968c3a6c42c04bdb4a908f586cd15;hpb=0df9a0974bf6e02aa9f5f63164f409d8b26da67a diff --git a/week1.mdwn b/week1.mdwn index 388fb9fc..8d1ad0dd 100644 --- a/week1.mdwn +++ b/week1.mdwn @@ -62,14 +62,14 @@ Some authors reserve the term "term" for just variables and abstracts. We won't Examples of expressions:
-x
-(y x)
-(x x)
-(\x y)
-(\x x)
-(\x (\y x))
-(x (\x x))
-((\x (x x)) (\x (x x)))
+x
+(y x)
+(x x)
+(\x y)
+(\x x)
+(\x (\y x))
+(x (\x x))
+((\x (x x)) (\x (x x)))
The lambda calculus has an associated proof theory. For now, we can regard the