src/HOL/Algebra/Exponent.thy
2017-08-18 wenzelm 2017-08-18 session-qualified theory imports: isabelle imports -U -i -d '~~/src/Benchmarks' -a;
2017-04-06 haftmann 2017-04-06 session containing computational algebra
2016-08-08 eberlm 2016-08-08 is_prime -> prime
2016-07-22 eberlm 2016-07-22 Removed redundant material related to primes
2016-07-21 eberlm 2016-07-21 Overhaul of prime/multiplicity/prime_factors
2016-02-25 paulson 2016-02-25 partial tidy-up of Sylow's theorem
2016-02-17 haftmann 2016-02-17 cleansed junk-producing interpretations for gcd/lcm on nat altogether
2016-02-17 haftmann 2016-02-17 dropped various legacy fact bindings
2015-10-10 wenzelm 2015-10-10 isabelle update_cartouches;
2015-03-10 paulson 2015-03-10 Removal of the file HOL/Number_Theory/Binomial!! And class field_char_0 now declared in Int.thy
2014-11-07 paulson 2014-11-07 Tidying up. Removing unnecessary conditions from some theorems.
2014-08-05 wenzelm 2014-08-05 tuned proofs -- fewer warnings;
2014-07-04 haftmann 2014-07-04 reduced name variants for assoc and commute on plus and mult
2014-01-27 paulson 2014-01-27 converting to new Number_Theory
2010-12-29 wenzelm 2010-12-29 explicit file specifications -- avoid secondary load path;
2010-03-21 wenzelm 2010-03-21 standard headers;
2010-03-21 wenzelm 2010-03-21 slightly more uniform definitions -- eliminated old-style meta-equality;
2009-10-15 wenzelm 2009-10-15 tuned proof (via atp_minimized);
2009-09-01 haftmann 2009-09-01 some reorganization of number theory
2009-07-07 nipkow 2009-07-07 renamed lemmas: nat_xyz/int_xyz -> xyz_nat/xyz_int
2009-06-18 huffman 2009-06-18 fix name clash with old/new prime libraries
2009-03-04 blanchet 2009-03-04 Merge.
2009-03-04 blanchet 2009-03-04 Merge.
2009-02-21 nipkow 2009-02-21 Removed subsumed lemmas
2009-02-20 haftmann 2009-02-20 consider changes variable names in theorem le_imp_power_dvd
2008-08-01 ballarin 2008-08-01 Generalised polynomial lemmas from cring to ring.
2008-07-18 haftmann 2008-07-18 moved op dvd to theory Ring_and_Field; generalized a couple of lemmas
2008-06-10 haftmann 2008-06-10 slightly tuning of some proofs involving case distinction and induction on natural numbers and similar
2007-10-23 nipkow 2007-10-23 went back to >0
2007-10-21 nipkow 2007-10-21 Eliminated most of the neq0_conv occurrences. As a result, many theorems had to be rephrased with ~= 0 instead of > 0.
2007-09-27 paulson 2007-09-27 removal of some "ref"s from res_axioms.ML; a side-effect is that the ordering theorems of Nat.thy are hidden by the Ordering.thy versions
2007-07-24 wenzelm 2007-07-24 fixed proofs involving dvd;
2006-11-08 wenzelm 2006-11-08 moved theories Parity, GCD, Binomial to Library;
2006-08-30 webertj 2006-08-30 lin_arith_prover: splitting reverted because of performance loss
2006-08-03 ballarin 2006-08-03 Restructured algebra library, added ideals and quotient rings.
2006-08-02 webertj 2006-08-02 lin_arith_prover splits certain operators (e.g. min, max, abs)
2005-07-07 nipkow 2005-07-07 linear arithmetic now takes "&" in assumptions apart.
2005-07-01 nipkow 2005-07-01 prime is a predicate now.
2005-06-17 haftmann 2005-06-17 migrated theory headers to new format
2004-06-09 paulson 2004-06-09 moved some cardinality results into main HOL
2004-05-06 wenzelm 2004-05-06 tuned document;
2003-03-18 paulson 2003-03-18 moved Exponent, Coset, Sylow from GroupTheory to Algebra, converting them to the new Group setup. Deleted Ring, Module from GroupTheory Minor UNITY changes