wenzelm [Wed, 12 Nov 1997 16:20:39 +0100] rev 4208
added Thy/file.ML, Thy/use.ML;
removed Thy/symbol_input.ML;
oheimb [Wed, 12 Nov 1997 12:38:12 +0100] rev 4207
renamed split_prem_tac to split_asm_tac
oheimb [Wed, 12 Nov 1997 12:34:43 +0100] rev 4206
restored last version
oheimb [Wed, 12 Nov 1997 12:30:15 +0100] rev 4205
simpdata.ML: renamed split_prem_tac to split_asm_tac, added split_if_asm
cladata.ML: unintentinally committed
oheimb [Wed, 12 Nov 1997 12:24:55 +0100] rev 4204
renamed split_T_case_prem to split_T_case_asm
oheimb [Wed, 12 Nov 1997 12:23:37 +0100] rev 4203
renamed split_prem_tac to split_asm_tac
oheimb [Wed, 12 Nov 1997 12:22:56 +0100] rev 4202
renamed split_prem_tac to split_asm_tac
split_asm_tac: simplification, debugged first_prem_is_disj
paulson [Tue, 11 Nov 1997 16:04:14 +0100] rev 4201
Fixed indentation
paulson [Tue, 11 Nov 1997 15:45:56 +0100] rev 4200
Rationalized the theorem if_image_distrib.
Added parens to not_empty.
paulson [Tue, 11 Nov 1997 12:30:51 +0100] rev 4199
Fixed indentation
paulson [Tue, 11 Nov 1997 11:16:18 +0100] rev 4198
Fixed spelling error
paulson [Tue, 11 Nov 1997 11:15:51 +0100] rev 4197
Made some proofs more robust
paulson [Tue, 11 Nov 1997 11:12:37 +0100] rev 4196
Now applies "map negOfGoal" to lits when expanding haz rules.
Also improved comments
wenzelm [Mon, 10 Nov 1997 15:25:12 +0100] rev 4195
ASCII-fied;
oheimb [Mon, 10 Nov 1997 15:06:58 +0100] rev 4194
polished definition of find_index_eq
wenzelm [Mon, 10 Nov 1997 15:05:41 +0100] rev 4193
check files for non-ASCII characters;
oheimb [Mon, 10 Nov 1997 14:57:31 +0100] rev 4192
replaced 8bit characters
wenzelm [Mon, 10 Nov 1997 14:30:35 +0100] rev 4191
fixed LAM<...> syntax;
wenzelm [Mon, 10 Nov 1997 11:47:32 +0100] rev 4190
fixed spelling;
oheimb [Fri, 07 Nov 1997 18:05:25 +0100] rev 4189
added split_prem_tac
oheimb [Fri, 07 Nov 1997 18:02:15 +0100] rev 4188
changed libraray function find to find_index_eq, currying it
oheimb [Fri, 07 Nov 1997 17:51:26 +0100] rev 4187
added contrapos
oheimb [Fri, 07 Nov 1997 17:51:10 +0100] rev 4186
added contrapos2
oheimb [Fri, 07 Nov 1997 15:24:58 +0100] rev 4185
added exists_Const
nipkow [Fri, 07 Nov 1997 08:25:02 +0100] rev 4184
Each datatype t now proves a theorem split_t_case_prem
P(t_case f1 ... fn x) =
(~((? y1 ... ym1. x = C1 y1 ... ym1 & ~P(f1 y1 ... ym1)) |
...
(? y1 ... ymn. x = Cn y1 ... ymn & ~P(f1 y1 ... ymn))
) )
wenzelm [Thu, 06 Nov 1997 16:44:35 +0100] rev 4183
Perl no longer optional;
wenzelm [Thu, 06 Nov 1997 16:41:08 +0100] rev 4182
deriv: eliminated references to theory;
wenzelm [Thu, 06 Nov 1997 16:40:45 +0100] rev 4181
tuned;
wenzelm [Thu, 06 Nov 1997 12:27:12 +0100] rev 4180
tuned;
paulson [Thu, 06 Nov 1997 10:29:37 +0100] rev 4179
hyp_subst_tac checks if the equality has type variables and uses a suitable
method if so. Affects the dest_eq function