log

age author description
Sat, 18 Oct 2008 13:52:09 -0400 Adam Chlipala Proofs with equality
Sat, 18 Oct 2008 12:04:28 -0400 Adam Chlipala Up to Streicher
Tue, 14 Oct 2008 15:21:02 -0400 Adam Chlipala Clarify exercise wording