| Thu, 30 Oct 2003 16:21:50 +0100 |
paulson |
Got rid of the structure "Int", which was obsolete and which obscured the
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| Thu, 27 Feb 2003 18:22:49 +0100 |
paulson |
Reorganized, moving many results about the integer dvd relation from IntPrimes
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| Fri, 23 Aug 2002 07:41:05 +0200 |
nipkow |
Added div+mod cancelling simproc
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| Mon, 12 Aug 2002 17:48:19 +0200 |
nipkow |
*** empty log message ***
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| Thu, 08 Aug 2002 23:50:23 +0200 |
wenzelm |
tuned prove_conv (error reporting done within meta_simplifier.ML);
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| Tue, 06 Aug 2002 11:22:05 +0200 |
wenzelm |
sane interface for simprocs;
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| Mon, 01 Jul 2002 12:50:35 +0200 |
nipkow |
fixed problem with linear arith.
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| Tue, 28 May 2002 11:06:06 +0200 |
paulson |
conversion of IntDiv.thy to Isar format
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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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| Thu, 15 Nov 2001 16:12:49 +0100 |
paulson |
new theories from Jacques Fleuriot
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| Mon, 22 Oct 2001 11:54:22 +0200 |
paulson |
Numerals now work for the integers: the binary numerals for 0 and 1 rewrite
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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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| Mon, 06 Aug 2001 13:43:24 +0200 |
nipkow |
turned translation for 1::nat into def.
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| Thu, 01 Feb 2001 20:43:41 +0100 |
wenzelm |
added "numerals" theorems;
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| Mon, 22 Jan 2001 11:45:57 +0100 |
paulson |
deleted obsolete theorems
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| Sat, 30 Dec 2000 22:19:30 +0100 |
paulson |
now #16*(x+y) distributes for nat just as for other numeric types
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| Wed, 20 Dec 2000 12:14:26 +0100 |
paulson |
tidying, removing obsolete lemmas about 0=... and 1=...
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| Mon, 18 Dec 2000 14:59:05 +0100 |
nipkow |
moved mk_bin from Numerals to HOLogic
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| Fri, 01 Dec 2000 19:53:29 +0100 |
nipkow |
Linear arithmetic now copes with mixed nat/int formulae.
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