wenzelm [Thu, 29 Apr 2010 17:15:23 +0200] rev 36506
adapted ProofContext.infer_type;
wenzelm [Thu, 29 Apr 2010 16:55:22 +0200] rev 36505
ProofContext.read_const: allow for type constraint (for fixed variable);
added proof command 'write' to introduce concrete syntax within a proof body;
wenzelm [Thu, 29 Apr 2010 16:53:08 +0200] rev 36504
avoid clash with keyword 'write';
wenzelm [Thu, 29 Apr 2010 11:05:13 +0200] rev 36503
allow mixfix syntax for fixes within a proof body -- should now work thanks to fully authentic syntax;
wenzelm [Thu, 29 Apr 2010 11:00:32 +0200] rev 36502
uniform decoding of fixed/const syntax entities, allows to pass "\<^fixed>foo__" through the syntax layer (supersedes 1b7109c10b7b);
wenzelm [Wed, 28 Apr 2010 19:43:45 +0200] rev 36501
disabled spurious invocation of (interactive) sledgehammer;
wenzelm [Wed, 28 Apr 2010 17:29:58 +0200] rev 36500
merged
blanchet [Wed, 28 Apr 2010 16:56:03 +0200] rev 36499
make Mirabelle happy
blanchet [Wed, 28 Apr 2010 16:47:56 +0200] rev 36498
remove removed option
blanchet [Wed, 28 Apr 2010 16:15:45 +0200] rev 36497
merge
blanchet [Wed, 28 Apr 2010 16:14:56 +0200] rev 36496
parentheses around nested cases
blanchet [Wed, 28 Apr 2010 16:06:27 +0200] rev 36495
merged
blanchet [Wed, 28 Apr 2010 16:05:38 +0200] rev 36494
add an Isar proof found with Sledgehammer that involves a Skolem constant (internally)
blanchet [Wed, 28 Apr 2010 16:03:49 +0200] rev 36493
reintroduced short names for HOL->FOL constants; other parts of the code rely on these
blanchet [Wed, 28 Apr 2010 15:53:17 +0200] rev 36492
save the name of Skolemized variables in Sledgehammer for use in the proof reconstruction code
blanchet [Wed, 28 Apr 2010 15:34:55 +0200] rev 36491
unskolemize formulas in proof reconstruction + detect newer SPASS versions to avoid truncating identifiers if not necessary (truncating confuses proof reconstruction)
blanchet [Wed, 28 Apr 2010 14:19:26 +0200] rev 36490
redo Sledgehammer proofs (and get rid of "neg_clausify")
blanchet [Wed, 28 Apr 2010 13:32:45 +0200] rev 36489
removed "sorts" option, continued
blanchet [Wed, 28 Apr 2010 13:00:30 +0200] rev 36488
remove Sledgehammer's "sorts" option to annotate variables with sorts in proof;
what we need is smarter type annotations for variables _and_ constants
blanchet [Wed, 28 Apr 2010 12:49:52 +0200] rev 36487
insert a nice proof found by Vampire, which demonstrates the use of "let" in Isar proofs
blanchet [Wed, 28 Apr 2010 12:46:50 +0200] rev 36486
support Vampire definitions of constants as "let" constructs in Isar proofs
blanchet [Tue, 27 Apr 2010 18:58:05 +0200] rev 36485
tuning
blanchet [Tue, 27 Apr 2010 18:07:51 +0200] rev 36484
redid the proofs with the latest Sledgehammer;
both an exercise and (for a few proofs) a demonstration of the new Isar proof code
blanchet [Tue, 27 Apr 2010 18:02:46 +0200] rev 36483
remove Nitpick functions that are now implemented in Sledgehammer