| Wed, 03 Oct 2001 20:54:16 +0200 |
wenzelm |
tuned parentheses in relational expressions;
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| Thu, 27 Sep 2001 22:23:20 +0200 |
wenzelm |
tuned:
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| Tue, 24 Apr 2001 12:19:58 +0200 |
paulson |
removal of image_Collect as a default simprule
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| Tue, 09 Jan 2001 15:22:13 +0100 |
nipkow |
`` -> and ``` -> ``
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| Tue, 17 Oct 2000 10:27:28 +0200 |
paulson |
tidied some awkward proofs
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| Fri, 15 Sep 2000 12:39:57 +0200 |
paulson |
renamed (most of...) the select rules
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| Wed, 16 Aug 2000 10:22:41 +0200 |
paulson |
new thm and simprule Compl_Diff_eq
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| Wed, 26 Jul 2000 19:42:19 +0200 |
nipkow |
*** empty log message ***
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| Mon, 24 Jul 2000 23:51:46 +0200 |
wenzelm |
avoid referencing thy value;
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| Fri, 21 Jul 2000 17:46:29 +0200 |
oheimb |
removed weaker variant of subset_insert_iff
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| Fri, 14 Jul 2000 16:27:37 +0200 |
oheimb |
re-added subset_empty to simpset
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| Thu, 13 Jul 2000 23:10:12 +0200 |
wenzelm |
fixed name: UN_empty3;
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| Fri, 30 Jun 2000 10:58:03 +0200 |
paulson |
tidied and deleted two redundant theories
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| Wed, 21 Jun 2000 10:32:57 +0200 |
paulson |
new theorem UN_empty; it and Un_empty inserted by AddIffs
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| Fri, 16 Jun 2000 13:18:55 +0200 |
paulson |
subset_empty is no longer a simprule
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| Sun, 28 May 2000 21:58:29 +0200 |
wenzelm |
Collect_neg_eq;
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| Fri, 03 Mar 2000 18:22:53 +0100 |
paulson |
improved reasoning about {} and UNIV
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| Tue, 29 Feb 2000 10:41:08 +0100 |
paulson |
replaced UN_constant, INT_constant by unconditional versions that rewrite
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| Mon, 31 Jan 2000 16:19:51 +0100 |
paulson |
renamed image_Union_eq -> image_Union
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| Fri, 28 Jan 2000 15:08:15 +0100 |
oheimb |
added range_composition (also to simpset)
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| Thu, 13 Jan 2000 17:29:04 +0100 |
paulson |
new theorem subset_Compl_self_eq
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| Wed, 24 Nov 1999 13:35:31 +0100 |
wenzelm |
prove_goal thy;
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| Tue, 23 Nov 1999 11:18:42 +0100 |
paulson |
tidied
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| Fri, 12 Nov 1999 18:16:48 +0100 |
oheimb |
removed full_SetCompr_eq from simpset() again
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| Wed, 27 Oct 1999 19:32:19 +0200 |
oheimb |
added various little lemmas
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| Fri, 22 Oct 1999 18:33:39 +0200 |
paulson |
new default simprules for UN and INT
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| Mon, 18 Oct 1999 15:17:35 +0200 |
paulson |
new thm disjoint_iff_not_equal
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| Wed, 13 Oct 1999 12:08:05 +0200 |
paulson |
more Collect laws
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| Mon, 11 Oct 1999 10:51:24 +0200 |
paulson |
new default simprule Collect_const and new them Diff_insert_absorb
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| Tue, 05 Oct 1999 15:25:52 +0200 |
berghofe |
Additional rules for inductive package.
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| Wed, 29 Sep 1999 14:38:03 +0200 |
wenzelm |
bind_thms;
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| Wed, 08 Sep 1999 15:39:52 +0200 |
paulson |
moved identity theorems to Fun.ML
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| Thu, 29 Jul 1999 12:44:57 +0200 |
paulson |
added parentheses to cope with a possible reduction of the precedence of unary
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| Thu, 17 Jun 1999 10:34:23 +0200 |
paulson |
moved image_UNION to Fun/image_UN
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| Wed, 03 Mar 1999 11:15:18 +0100 |
paulson |
expandshort
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| Mon, 01 Mar 1999 18:11:54 +0100 |
paulson |
new results e.g. about Pow; new simprules Union_image_eq, Inter_image_eq
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| Tue, 16 Feb 1999 10:50:35 +0100 |
paulson |
new theorem image_Union_eq
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| Wed, 02 Dec 1998 15:53:22 +0100 |
paulson |
new theorem Pow_UNIV
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| Tue, 01 Dec 1998 10:39:35 +0100 |
paulson |
new theorem INT_Un
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| Wed, 25 Nov 1998 15:51:53 +0100 |
paulson |
image_id in simpset
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| Fri, 20 Nov 1998 10:37:12 +0100 |
paulson |
better miniscoping rules: the premise C~={} is not good
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| Wed, 18 Nov 1998 15:10:46 +0100 |
paulson |
Finally removing "Compl" from HOL
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| Fri, 13 Nov 1998 13:27:46 +0100 |
paulson |
moved UNION_o to Fun.ML, since Fun.thy is no longer a parent of equalities
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| Fri, 23 Oct 1998 22:37:15 +0200 |
berghofe |
Added theorem bool_induct (for rep_datatype).
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| Fri, 09 Oct 1998 11:27:11 +0200 |
paulson |
new theorem
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| Thu, 01 Oct 1998 18:22:24 +0200 |
paulson |
white space
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| Mon, 21 Sep 1998 23:12:31 +0200 |
oheimb |
added wrapper for bspec
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| Tue, 15 Sep 1998 15:04:07 +0200 |
paulson |
From Compl(A) to -A
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| Tue, 18 Aug 1998 10:25:13 +0200 |
paulson |
new theorem Un_Diff_Int
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| Fri, 14 Aug 1998 12:06:34 +0200 |
paulson |
Moved Un_subset_iff and Int_subset_iff from UNITY to equalities.ML
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| Thu, 13 Aug 1998 18:14:26 +0200 |
paulson |
even more tidying of Goal commands
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| Sat, 08 Aug 1998 14:00:56 +0200 |
nipkow |
List now contains some lexicographic orderings.
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| Thu, 06 Aug 1998 15:48:13 +0200 |
paulson |
even more tidying of Goal commands
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| Tue, 04 Aug 1998 10:48:21 +0200 |
paulson |
Boolean quantification
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| Mon, 03 Aug 1998 10:36:39 +0200 |
paulson |
New rewrite rules for quantification over bounded UNIONs
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| Fri, 24 Jul 1998 13:35:47 +0200 |
berghofe |
Added theorem distinct_lemma (needed for datatypes).
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| Wed, 15 Jul 1998 14:19:02 +0200 |
paulson |
More tidying and removal of "\!\!... from Goal commands
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| Wed, 15 Jul 1998 10:15:13 +0200 |
paulson |
Removal of leading "\!\!..." from most Goal commands
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| Mon, 22 Jun 1998 17:26:46 +0200 |
wenzelm |
isatool fixgoal;
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| Fri, 01 May 1998 22:27:43 +0200 |
oheimb |
added insert_Collect
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| Thu, 02 Apr 1998 13:49:04 +0200 |
paulson |
new theorems
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| Mon, 23 Mar 1998 13:56:53 +0100 |
paulson |
more thms
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| Sat, 07 Mar 1998 16:29:29 +0100 |
nipkow |
Removed `addsplits [expand_if]'
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| Tue, 03 Mar 1998 15:12:57 +0100 |
paulson |
New theorems
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| Fri, 27 Feb 1998 11:07:58 +0100 |
paulson |
New absorbsion laws, etc
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| Mon, 23 Feb 1998 11:16:18 +0100 |
paulson |
New laws for union
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| Thu, 19 Feb 1998 15:01:25 +0100 |
paulson |
Four new Union/Intersection laws
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| Tue, 10 Feb 1998 10:27:30 +0100 |
paulson |
New Addsimps for Compl rules
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| Sat, 07 Feb 1998 14:38:57 +0100 |
paulson |
AC and other rewrite rules for Un and Int
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| Fri, 06 Feb 1998 18:55:18 +0100 |
nipkow |
Added `remdups'
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| Wed, 24 Dec 1997 10:02:30 +0100 |
paulson |
New Auto_tac (by Oheimb), and new syntax (without parens), and expandshort
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| Tue, 16 Dec 1997 17:58:03 +0100 |
wenzelm |
expandshort;
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| Wed, 26 Nov 1997 17:32:52 +0100 |
paulson |
Tidying and using equalityCE instead of the slower equalityE
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| Sun, 16 Nov 1997 16:18:31 +0100 |
nipkow |
Removed
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| Tue, 11 Nov 1997 15:45:56 +0100 |
paulson |
Rationalized the theorem if_image_distrib.
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| Mon, 10 Nov 1997 14:57:31 +0100 |
oheimb |
replaced 8bit characters
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| Wed, 05 Nov 1997 13:32:07 +0100 |
paulson |
UNIV now a constant; UNION1, INTER1 now translations and no longer have
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| Tue, 04 Nov 1997 20:52:20 +0100 |
oheimb |
removed redundant ball_image
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| Mon, 03 Nov 1997 12:13:18 +0100 |
wenzelm |
isatool fixclasimp;
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| Sat, 01 Nov 1997 12:59:06 +0100 |
paulson |
New Blast_tac (and minor tidying...)
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| Fri, 24 Oct 1997 18:10:51 +0200 |
nipkow |
Added
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| Fri, 17 Oct 1997 15:25:12 +0200 |
nipkow |
setloop split_tac -> addsplits
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| Thu, 16 Oct 1997 16:54:31 +0200 |
nipkow |
AddIffs [all_not_in_conv];
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| Thu, 16 Oct 1997 14:12:15 +0200 |
nipkow |
Various new lemmas. Improved conversion of equations to rewrite rules:
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| Tue, 14 Oct 1997 13:58:47 +0200 |
nipkow |
More lemmas, esp. ~Bex and ~Ball conversions.
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| Fri, 10 Oct 1997 19:02:28 +0200 |
wenzelm |
fixed dots;
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| Mon, 29 Sep 1997 11:37:02 +0200 |
paulson |
Step_tac -> Safe_tac
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| Mon, 23 Jun 1997 10:42:03 +0200 |
paulson |
Ran expandshort
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| Fri, 06 Jun 1997 13:26:41 +0200 |
paulson |
The name bex_conj_distrib was WRONG
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| Fri, 06 Jun 1997 10:22:13 +0200 |
paulson |
New miniscoping rules for ALL
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| Thu, 05 Jun 1997 17:19:05 +0200 |
nipkow |
Moved image_is_empty from Finite.ML to equalities.ML
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| Mon, 02 Jun 1997 12:14:15 +0200 |
paulson |
Now Un_insert_left, Un_insert_right are default rewrite rules
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| Tue, 27 May 1997 13:24:15 +0200 |
paulson |
New theorem disjoint_eq_subset_Compl
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| Mon, 26 May 1997 12:54:40 +0200 |
paulson |
Two useful facts about Powersets suggested by Florian Kammueller
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| Fri, 16 May 1997 17:40:41 +0200 |
nipkow |
Distributed Psubset stuff to basic set theory files, incl Finite.
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| Wed, 09 Apr 1997 12:32:04 +0200 |
paulson |
Using Blast_tac
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| Fri, 04 Apr 1997 16:33:28 +0200 |
nipkow |
moved inj and surj from Set to Fun and Inv -> inv.
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| Fri, 04 Apr 1997 11:18:52 +0200 |
paulson |
Calls Blast_tac
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| Fri, 17 Jan 1997 16:17:31 +0100 |
paulson |
New rewrites for bounded quantifiers
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| Fri, 17 Jan 1997 11:09:19 +0100 |
paulson |
New miniscoping rules for the bounded quantifiers and UN/INT operators
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| Fri, 17 Jan 1997 10:09:46 +0100 |
nipkow |
Got rid of Alls in List.
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| Thu, 26 Sep 1996 12:47:47 +0200 |
paulson |
Ran expandshort
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| Wed, 25 Sep 1996 11:14:18 +0200 |
paulson |
Rationalized the rewriting of membership for {} and insert
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| Tue, 24 Sep 1996 13:53:18 +0200 |
paulson |
Added miniscoping for UN and INT
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| Mon, 19 Aug 1996 11:25:04 +0200 |
paulson |
Added proof of Un_insert_right
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| Fri, 26 Jul 1996 12:18:50 +0200 |
paulson |
Proved insert_image
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| Mon, 22 Jul 1996 16:24:47 +0200 |
paulson |
Added insert_commute
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| Fri, 28 Jun 1996 15:29:39 +0200 |
paulson |
Removed the unused eq_cs, and added some distributive laws
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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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| Thu, 23 May 1996 15:17:23 +0200 |
berghofe |
expanded TABs
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| Tue, 21 May 1996 13:39:31 +0200 |
berghofe |
Replaced fast_tac by Fast_tac (which uses default claset)
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| Fri, 17 May 1996 16:08:06 +0200 |
nipkow |
Added if_image_distrib.
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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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| Mon, 11 Mar 1996 14:09:50 +0100 |
paulson |
Deleted faulty comment; proved new rule Inter_Un_subset
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| Wed, 06 Mar 1996 13:57:07 +0100 |
paulson |
Ran expandshort
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| Wed, 06 Mar 1996 10:05:00 +0100 |
nipkow |
Added 'section' commands
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| Mon, 04 Mar 1996 14:37:33 +0100 |
nipkow |
Added a constant UNIV == {x.True}
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| Tue, 30 Jan 1996 15:24:36 +0100 |
clasohm |
expanded tabs
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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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