From 6c49eb332507fd00c786264c48cf519cb150b8b5 Mon Sep 17 00:00:00 2001 From: Jim Pryor Date: Wed, 15 Sep 2010 20:58:45 -0400 Subject: [PATCH] week1: tweaks Signed-off-by: Jim Pryor --- week1.mdwn | 1 + 1 file changed, 1 insertion(+) diff --git a/week1.mdwn b/week1.mdwn index 897ef1f8..48bc6b59 100644 --- a/week1.mdwn +++ b/week1.mdwn @@ -70,6 +70,7 @@ Examples of expressions: (x (\x x)) ((\x (x x)) (\x (x x))) +

The lambda calculus has an associated proof theory. For now, we can regard the proof theory as having just one rule, called the rule of **beta-reduction** or "beta-contraction". Suppose you have some expression of the form: ((\a M) N) -- 2.11.0