From: Jim <jim.pryor@nyu.edu>
Date: Sun, 1 Feb 2015 07:52:00 +0000 (-0500)
Subject: update week1 notes
X-Git-Url: http://lambda.jimpryor.net/git/gitweb.cgi?p=lambda.git;a=commitdiff_plain;h=c6aa6ab0a05bdf464373ee31cb8cd93285079ca7;hp=d16b4f077f3da9a2c79e2092fdc7e5ea1a2812c0

update week1 notes
---

diff --git a/week1.mdwn b/week1.mdwn
index 53d69dda..a419c877 100644
--- a/week1.mdwn
+++ b/week1.mdwn
@@ -558,12 +558,12 @@ It may be helpful to contrast these recursive-style definitons to the way one wo
 
 `let`  
 &nbsp;&nbsp;`empty? match` &lambda; `xs.` *this definition left as an exercise*;  
-&nbsp;&nbsp;`tail match` &lambda; `xs.` *this definition left as an exercise*  
+&nbsp;&nbsp;`tail match` &lambda; `xs.` *this definition left as an exercise*;  
 &nbsp;&nbsp;`length match` &lambda; `xs. let`  
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;`n := 0;`  
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;`while not (empty? xs) do`  
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;`n := n + 1;`  
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;`xs := tail xs`  
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;`end`  
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;`in n`  
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;`n := 0;`  
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;`while not (empty? xs) do`  
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;`n := n + 1;`  
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;`xs := tail xs`  
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;`end`  
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;`in n`