| Wed, 23 Apr 1997 11:18:29 +0200 |
paulson |
Ran expandshort
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| Wed, 12 Feb 1997 18:53:59 +0100 |
nipkow |
New class "order" and accompanying changes.
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| Wed, 18 Dec 1996 15:10:33 +0100 |
oheimb |
added nat_induct2
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| Thu, 28 Nov 1996 12:09:33 +0100 |
nipkow |
Missing case in instantiation of Transitivity prover (negate(None)=None)
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| Thu, 07 Nov 1996 10:11:06 +0100 |
paulson |
Adding lessI to default claset
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| Mon, 21 Oct 1996 09:50:50 +0200 |
nipkow |
Added trans_tac (see Provers/nat_transitive.ML)
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| Wed, 16 Oct 1996 10:37:17 +0200 |
nipkow |
Defined pred using nat_case rather than nat_rec.
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| Thu, 10 Oct 1996 10:45:20 +0200 |
paulson |
Removed Fast_tac made redundant by addition of de Morgan laws
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| Thu, 26 Sep 1996 12:47:47 +0200 |
paulson |
Ran expandshort
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| Mon, 23 Sep 1996 18:12:45 +0200 |
paulson |
Addition of le_refl to default simpset/claset
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| Thu, 12 Sep 1996 10:40:05 +0200 |
paulson |
Tidied many proofs, using AddIffs to let equivalences take
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| Wed, 21 Aug 1996 11:00:04 +0200 |
paulson |
Added le_eq_less_Suc; fixed some comments;
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| Mon, 19 Aug 1996 11:49:31 +0200 |
paulson |
Now less_zeroE is a Safe Elim rule
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| Tue, 25 Jun 1996 13:11:29 +0200 |
berghofe |
Changed argument order of nat_rec.
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| Fri, 21 Jun 1996 13:51:09 +0200 |
berghofe |
Replaced occurrence of fast_tac by Fast_tac .
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| Thu, 20 Jun 1996 10:26:13 +0200 |
paulson |
Corrected comment
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| Mon, 03 Jun 1996 17:10:56 +0200 |
berghofe |
best_tac, deepen_tac and safe_tac now also use default claset.
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| Fri, 31 May 1996 19:34:40 +0200 |
oheimb |
renamed le_0 to le_0_eq, to avoid confusion with le0,
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| Thu, 23 May 1996 14:37:06 +0200 |
berghofe |
Replaced fast_tac by Fast_tac (which uses default claset)
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| Tue, 23 Apr 1996 17:34:05 +0200 |
oheimb |
*** empty log message ***
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| Tue, 23 Apr 1996 16:58:21 +0200 |
oheimb |
repaired critical proofs depending on the order inside non-confluent SimpSets,
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| Wed, 17 Apr 1996 17:59:58 +0200 |
oheimb |
*** empty log message ***
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| Wed, 27 Mar 1996 18:45:17 +0100 |
paulson |
Library changes for mutilated checkerboard
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| Wed, 06 Mar 1996 12:52:11 +0100 |
paulson |
Ran expandshort
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| Mon, 04 Mar 1996 14:37:33 +0100 |
nipkow |
Added a constant UNIV == {x.True}
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| Fri, 09 Feb 1996 13:41:18 +0100 |
nipkow |
Added qed_spec_mp to avoid renaming of bound vars in 'th RS spec'
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| Mon, 05 Feb 1996 21:27:16 +0100 |
clasohm |
expanded tabs; renamed subtype to typedef;
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| Tue, 30 Jan 1996 15:24:36 +0100 |
clasohm |
expanded tabs
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| Sun, 12 Nov 1995 16:29:12 +0100 |
nipkow |
added new arithmetic lemmas and the functions take and drop.
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| Wed, 25 Oct 1995 09:48:29 +0100 |
nipkow |
Added various thms and tactics.
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| Wed, 04 Oct 1995 13:10:03 +0100 |
clasohm |
added local simpsets; removed IOA from 'make test'
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| Mon, 10 Apr 1995 08:40:58 +0200 |
nipkow |
ROOT.ML: installed new hyp_subst_tac
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| Fri, 24 Mar 1995 12:30:35 +0100 |
clasohm |
changed syntax of tuples from <..., ...> to (..., ...)
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| Fri, 17 Mar 1995 15:49:37 +0100 |
nipkow |
Added a few thms to nat_ss and list_ss
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| Fri, 03 Mar 1995 12:02:25 +0100 |
clasohm |
new version of HOL with curried function application
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