wenzelm [Thu, 20 Nov 1997 15:30:37 +0100] rev 4258
improved theorems print method: transfer_sg;
wenzelm [Thu, 20 Nov 1997 15:30:03 +0100] rev 4257
init_data: improved print method;
wenzelm [Thu, 20 Nov 1997 15:28:48 +0100] rev 4256
removed data.ML (made part of sign.ML);
wenzelm [Thu, 20 Nov 1997 15:07:19 +0100] rev 4255
added type object = exn;
wenzelm [Thu, 20 Nov 1997 15:06:57 +0100] rev 4254
added transfer_sg;
wenzelm [Thu, 20 Nov 1997 13:00:50 +0100] rev 4253
fixed xstr token encoding;
wenzelm [Thu, 20 Nov 1997 12:59:20 +0100] rev 4252
tuned infer_types interface;
wenzelm [Thu, 20 Nov 1997 12:51:55 +0100] rev 4251
tuned infer_types interface;
wenzelm [Thu, 20 Nov 1997 12:51:31 +0100] rev 4250
moved Sign.print_sg to display.ML;
wenzelm [Thu, 20 Nov 1997 12:50:57 +0100] rev 4249
exported pretty_classrel, pretty_arity;
added infer_types_simult;
tuned infer_types interface;
moved print_sg to display.ML;
wenzelm [Thu, 20 Nov 1997 12:49:25 +0100] rev 4248
added get_error: 'a error -> string option, get_ok: 'a error -> 'a option;
added multiply: 'a list * 'a list list -> 'a list list;
wenzelm [Thu, 20 Nov 1997 12:48:00 +0100] rev 4247
added implode_xstr: string list -> string, explode_xstr: string -> string list;
paulson [Thu, 20 Nov 1997 11:55:39 +0100] rev 4246
Now uses induct_tac
paulson [Thu, 20 Nov 1997 11:54:31 +0100] rev 4245
Updated the NatSum example
paulson [Thu, 20 Nov 1997 11:53:51 +0100] rev 4244
New, higher-level definition of \\out macro
paulson [Thu, 20 Nov 1997 11:03:53 +0100] rev 4243
Speeded up the proof of succ_lt_induct_lemma
paulson [Thu, 20 Nov 1997 11:03:26 +0100] rev 4242
Two new rewrites
paulson [Thu, 20 Nov 1997 10:55:27 +0100] rev 4241
Got rid of some slow deepen_tac calls
paulson [Thu, 20 Nov 1997 10:54:04 +0100] rev 4240
Renamed "overload" to "overloaded" for sml/nj compatibility
paulson [Thu, 20 Nov 1997 10:50:51 +0100] rev 4239
No more makeatletter/other
paulson [Tue, 18 Nov 1997 16:37:25 +0100] rev 4238
Crypt_imp_keysFor: version of Crypt_imp_invKey_keysFor for shared keys
paulson [Tue, 18 Nov 1997 16:36:33 +0100] rev 4237
The dtac was discarding information, though apparently no proofs were hurt
berghofe [Tue, 18 Nov 1997 15:30:50 +0100] rev 4236
Fixed bug in inst_split.
wenzelm [Mon, 17 Nov 1997 15:40:25 +0100] rev 4235
improved big_rec_name lookup;
paulson [Mon, 17 Nov 1997 10:50:03 +0100] rev 4234
Updated comments. A bug causes MLWorks to use much
more storage than necessary
paulson [Mon, 17 Nov 1997 10:48:07 +0100] rev 4233
Rationalized error handling: if low-level tactic (depth_tac) cannot accept the
goal then it raises exception TRANS. Top-level tactics (blast_tac)
generate warnings and then fail immediately.
berghofe [Mon, 17 Nov 1997 09:52:20 +0100] rev 4232
Tuned function mk_cntxt_splitthm.
Fixed bug which caused split_tac to fail when
(Const ("splitconst", ...) $ ...) was of function type.
nipkow [Sun, 16 Nov 1997 16:18:31 +0100] rev 4231
Removed
"(ALL x:f``A. P x) = (ALL x:A. P(f x))",
"(EX x:f``A. P x) = (EX x:A. P(f x))",
again, because they were already there and added
"(UN x:f``A. B x) = (UN a:A. B(f a))"
"(INT x:f``A. B x) = (INT a:A. B(f a))"
instead.
nipkow [Sat, 15 Nov 1997 18:41:06 +0100] rev 4230
Redesigned the decision procedures for (Abelian) groups and commutative rings.
nipkow [Sat, 15 Nov 1997 13:10:52 +0100] rev 4229
Added
> "(? x : f `` A. P x) = (? a:A. P(f a))"
> "(! x : f `` A. P x) = (! a:A. P(f a))"