From: jim
Date: Fri, 20 Feb 2015 18:29:40 +0000 (-0500)
Subject: markup
X-Git-Url: http://lambda.jimpryor.net/git/gitweb.cgi?p=lambda.git;a=commitdiff_plain;h=26c6874795933a9609ac336db9bf19e18ac357de
markup
---
diff --git a/exercises/_assignment4.mdwn b/exercises/_assignment4.mdwn
index 38e3180f..f5e22c75 100644
--- a/exercises/_assignment4.mdwn
+++ b/exercises/_assignment4.mdwn
@@ -107,7 +107,7 @@ satisfies the following constraints, for any finite natural number `n`:
n ^ inf == inf
leq n inf == true
- (Note, though, that with *some* notions of infinite numbers, like [[!wiki ordinal numers]], operations like `+` and `*` are defined in such a way that `inf + n` is different from `n + inf`, and does exceed `inf`.)
+ (Note, though, that with *some* notions of infinite numbers, like [[!wikipedia ordinal numbers]], operations like `+` and `*` are defined in such a way that `inf + n` is different from `n + inf`, and does exceed `inf`.)
9. Prove that `add Î¾ 1 <~~> Î¾`, where `Î¾` is the fixed
point you found in (1). What about `add Î¾ 2 <~~> Î¾`?