From: barker <barker@web>
Date: Mon, 4 Oct 2010 17:21:37 +0000 (-0400)
Subject: (no commit message)
X-Git-Url: http://lambda.jimpryor.net/git/gitweb.cgi?p=lambda.git;a=commitdiff_plain;h=eaa595d7dcd87af35c54bc215c820e4b3e4eedea;ds=sidebyside

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diff --git a/hints/assignment_4_hint_3_hint_1.mdwn b/hints/assignment_4_hint_3_hint_1.mdwn
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+What does it mean to define X1 and X1 directly?  Well, X1 needs to be a function that
+takes a number as argument n and returns true if n is even and false if n is not even.
+So X1 must have the behavior of the `even` function.  Fortunately, it's easy to write
+such a function without using any fixed-point combinators...