paulson [Sun, 24 Nov 2013 13:07:47 +0000] rev 54574
merged
paulson [Sun, 24 Nov 2013 13:06:22 +0000] rev 54573
cleaned up some messy proofs
nipkow [Sun, 24 Nov 2013 13:34:23 +0100] rev 54572
tuned
nipkow [Sun, 24 Nov 2013 13:22:59 +0100] rev 54571
replaced bad example
paulson [Sun, 24 Nov 2013 00:31:50 +0000] rev 54570
polished some ancient proofs
paulson [Sat, 23 Nov 2013 16:41:37 +0000] rev 54569
merged
paulson [Sat, 23 Nov 2013 16:39:48 +0000] rev 54568
Simplified, tidied and generalised proofs esp of Binomial Theorem.
wenzelm [Sat, 23 Nov 2013 17:15:44 +0100] rev 54567
more uniform / rigid checking of Goal.prove_common vs. Proof.conclude_goal -- NB: Goal.prove_common cannot check hyps right now, e.g. due to undeclared Simplifier prems;
wenzelm [Sat, 23 Nov 2013 17:07:36 +0100] rev 54566
more accurate goal context;
wenzelm [Sat, 23 Nov 2013 17:07:11 +0100] rev 54565
tuned;
wenzelm [Sat, 23 Nov 2013 16:39:08 +0100] rev 54564
more accurate goal context;
actually check assertions;
wenzelm [Sat, 23 Nov 2013 13:11:12 +0100] rev 54563
more official option;