| Fri, 08 Jul 2005 11:39:08 +0200 |
nipkow |
moved gcd to new GCD.thy
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| Fri, 01 Jul 2005 17:41:10 +0200 |
nipkow |
prime is a predicate now.
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| Fri, 25 Mar 2005 16:20:57 +0100 |
paulson |
tidied up
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| Wed, 18 Aug 2004 11:09:40 +0200 |
nipkow |
import -> imports
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| Mon, 16 Aug 2004 14:22:27 +0200 |
nipkow |
New theory header syntax.
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| Thu, 06 May 2004 14:14:18 +0200 |
wenzelm |
tuned document;
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| Mon, 12 Jan 2004 16:51:45 +0100 |
paulson |
Added lemmas to Ring_and_Field with slightly modified simplification rules
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| Thu, 30 May 2002 10:12:52 +0200 |
nipkow |
Modifications due to enhanced linear arithmetic.
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| Wed, 06 Mar 2002 17:54:43 +0100 |
wenzelm |
added two_is_prime;
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| Sun, 13 Jan 2002 21:14:14 +0100 |
wenzelm |
prime_dvd_power_two;
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| Mon, 26 Nov 2001 23:23:33 +0100 |
wenzelm |
gcd_dvd1 and gcd_dvd2 proven simultaneously;
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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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| Wed, 13 Jun 2001 16:29:51 +0200 |
paulson |
New proof of gcd_zero after a change to Divides.ML made the old one fail
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| Sat, 09 Jun 2001 14:22:08 +0200 |
wenzelm |
tuned
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| Sat, 09 Jun 2001 14:18:19 +0200 |
wenzelm |
tuned Primes theory;
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| Sat, 09 Jun 2001 08:41:25 +0200 |
paulson |
moved Primes.thy from NumberTheory to Library
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