| Mon, 12 Jan 2004 16:45:35 +0100 |
paulson |
Modified real arithmetic simplification
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| Thu, 01 Jan 2004 10:06:32 +0100 |
paulson |
tweaking of lemmas in RealDef, RealOrd
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| Thu, 25 Dec 2003 22:48:32 +0100 |
paulson |
re-organized some hyperreal and real lemmas
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| Thu, 11 Dec 2003 10:52:41 +0100 |
paulson |
removal of abel_cancel from Real
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| Tue, 02 Dec 2003 11:48:15 +0100 |
paulson |
More re-organising of numerical theorems
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| Tue, 22 Jul 2003 11:03:42 +0200 |
paulson |
fixed simprocs
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| Thu, 08 Aug 2002 23:46:09 +0200 |
wenzelm |
use Tactic.prove instead of prove_goalw_cterm in internal proofs!
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| Tue, 06 Aug 2002 11:22:05 +0200 |
wenzelm |
sane interface for simprocs;
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| Mon, 21 Jan 2002 10:52:05 +0100 |
paulson |
slight re-use of code
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| Wed, 02 Jan 2002 16:06:31 +0100 |
paulson |
Literal arithmetic: raising numbers to powers (nat, int, real, hypreal)
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| Wed, 12 Dec 2001 19:22:21 +0100 |
nipkow |
new rewrite rules for use by arith_tac to take care of uminus.
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| Sat, 01 Dec 2001 18:52:32 +0100 |
wenzelm |
renamed class "term" to "type" (actually "HOL.type");
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| Fri, 02 Nov 2001 17:55:24 +0100 |
paulson |
Numerals and simprocs for types real and hypreal. The abstract
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| Mon, 08 Oct 2001 15:23:20 +0200 |
wenzelm |
sane numerals (stage 3): provide generic "1" on all number types;
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| Sat, 06 Oct 2001 00:02:46 +0200 |
wenzelm |
* sane numerals (stage 2): plain "num" syntax (removed "#");
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| Fri, 05 Oct 2001 21:52:39 +0200 |
wenzelm |
sane numerals (stage 1): added generic 1, removed 1' and 2 on nat,
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| Thu, 27 Sep 2001 18:45:23 +0200 |
wenzelm |
renamed real_of_int_eq_iff to real_of_int_inject;
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| Tue, 16 Jan 2001 12:20:52 +0100 |
paulson |
renamings: real_of_nat, real_of_int -> (overloaded) real
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| Fri, 12 Jan 2001 20:03:04 +0100 |
wenzelm |
HOLogic.dest_binum;
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| Fri, 05 Jan 2001 10:17:48 +0100 |
paulson |
more removal of obsolete rules
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| Sat, 30 Dec 2000 22:13:18 +0100 |
paulson |
tidying, and separation of HOL-Hyperreal from HOL-Real
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| Wed, 20 Dec 2000 12:15:52 +0100 |
paulson |
further tidying
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| Tue, 19 Dec 2000 15:06:59 +0100 |
paulson |
more tidying
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| Mon, 18 Dec 2000 14:59:05 +0100 |
nipkow |
moved mk_bin from Numerals to HOLogic
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| Mon, 18 Dec 2000 12:21:54 +0100 |
paulson |
loads the new simproc extract_common_term
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| Tue, 12 Dec 2000 12:01:19 +0100 |
paulson |
first stage in tidying up Real and Hyperreal.
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| Wed, 06 Dec 2000 12:34:12 +0100 |
bauerg |
converted rinv to inverse;
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| Thu, 10 Aug 2000 11:39:53 +0200 |
paulson |
new structure field "add" for CombineNumerals
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| Mon, 07 Aug 2000 10:27:11 +0200 |
paulson |
added a dummy "thm list" argument to prove_conv for the new interface to
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| Tue, 25 Jul 2000 00:01:46 +0200 |
wenzelm |
avoid referencing thy value;
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| Thu, 22 Jun 2000 23:04:34 +0200 |
wenzelm |
bind_thm(s);
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| Fri, 16 Jun 2000 13:28:26 +0200 |
paulson |
fixed the installation of linear arithmetic for the reals
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| Wed, 14 Jun 2000 18:19:20 +0200 |
paulson |
installing the cancel_numerals and combine_numerals simprocs
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| Wed, 07 Jun 2000 12:14:18 +0200 |
paulson |
First round of changes, towards installation of simprocs
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| Thu, 01 Jun 2000 11:22:27 +0200 |
fleuriot |
Updated files to remove 0r and 1r from theorems in descendant theories
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| Mon, 08 May 2000 20:57:02 +0200 |
wenzelm |
replaced rabs by overloaded abs;
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| Wed, 22 Mar 2000 13:01:18 +0100 |
paulson |
tidied using new "inst" rule
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| Thu, 23 Sep 1999 18:39:05 +0200 |
paulson |
Tidying to exploit the new arith_tac. RealBin no longer imports RealPow or
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| Thu, 23 Sep 1999 09:05:44 +0200 |
nipkow |
Restructured lin.arith.package and fixed a proof in RComplete.
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| Thu, 19 Aug 1999 18:36:41 +0200 |
paulson |
real literals using binary arithmetic
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