| 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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