src/HOL/GCD.thy
2009-07-13 berghofe 2009-07-13 Tuned proof of lcm_1_iff_int, because metis produced enormous proof term.
2009-07-12 nipkow 2009-07-12 more gcd/lcm lemmas
2009-07-12 nipkow 2009-07-12 More about gcd/lcm, and some cleaning up
2009-07-07 nipkow 2009-07-07 renamed lemmas: nat_xyz/int_xyz -> xyz_nat/xyz_int
2009-06-26 nipkow 2009-06-26 lcm abs lemmas
2009-06-26 nipkow 2009-06-26 gcd abs lemmas
2009-06-25 nipkow 2009-06-25 Cleaned up GCD
2009-06-23 nipkow 2009-06-23 new lemmas
2009-06-21 nipkow 2009-06-21 new lemmas
2009-06-20 nipkow 2009-06-20 added lemmas; tuned
2009-06-20 nipkow 2009-06-20 new lemmas and tuning
2009-06-18 huffman 2009-06-18 more [code del] declarations
2009-06-17 huffman 2009-06-17 new GCD library, courtesy of Jeremy Avigad
2009-03-27 haftmann 2009-03-27 normalized imports
2009-03-04 blanchet 2009-03-04 Merge.
2009-03-04 blanchet 2009-03-04 Merge.
2009-02-24 huffman 2009-02-24 make more proofs work whether or not One_nat_def is a simp rule
2009-02-21 nipkow 2009-02-21 Removed subsumed lemmas
2009-01-31 nipkow 2009-01-31 added some simp rules
2009-01-28 haftmann 2009-01-28 Plain, Main form meeting points in import hierarchy
2008-12-03 haftmann 2008-12-03 made repository layout more coherent with logical distribution structure; stripped some $Id$s
2005-07-08 nipkow 2005-07-08 Used to be in Library/Primes