week1 tweaks

[lambda.git] / week1.mdwn

diff --git a/week1.mdwn b/week1.mdwn
index 27a7979..b864d02 100644 (file)
--- a/week1.mdwn
+++ b/week1.mdwn
@@ -123,7 +123,7 @@ Each variable is an expression. For any expressions M and N and variable a, the
 <strong>Abstract</strong>: <code>(&lambda;a M)</code>
 </blockquote>
 
-We'll tend to write <code>(&lambda;a M)</code> as just `( \a M )`.
+We'll tend to write <code>(&lambda;a M)</code> as just `(\a M)`, so we don't have to write out the markup code for the <code>&lambda;</code>. You can yourself write <code>(&lambda;a M)</code> or `(\a M)` or `lambda a M`.
 
 <blockquote>
 <strong>Application</strong>: <code>(M N)</code>