src/HOL/Groebner_Basis.thy
2012-03-27 huffman 2012-03-27 remove redundant lemmas
2012-03-27 huffman 2012-03-27 remove duplicate [algebra] declarations
2012-03-27 huffman 2012-03-27 generalize more div/mod lemmas
2012-03-27 huffman 2012-03-27 generalize some theorems about div/mod
2012-03-27 huffman 2012-03-27 remove redundant lemmas
2011-10-28 wenzelm 2011-10-28 tuned Named_Thms: proper binding;
2010-05-07 haftmann 2010-05-07 delete Groebner_Basis directory -- only one file left
2010-05-07 haftmann 2010-05-07 split of semiring normalization from Groebner theory; moved field_comp_conv to Numeral_Simproces
2010-05-06 haftmann 2010-05-06 proper sublocales; no free-floating ML sections
2010-05-06 haftmann 2010-05-06 moved generic lemmas to appropriate places
2010-05-06 haftmann 2010-05-06 dropped duplicate comp_arith
2010-05-06 haftmann 2010-05-06 avoid references to groebner bases in names which have no references to groebner bases
2010-05-06 haftmann 2010-05-06 moved presimplification rules for algebraic methods into named thms functor
2010-05-06 haftmann 2010-05-06 dropped auxiliary method sring_norm; integrated normalizer.ML and normalizer_data.ML
2010-05-05 haftmann 2010-05-05 moved nat_arith ot Nat_Numeral: clarified normalizer setup
2010-05-05 haftmann 2010-05-05 dropped unused file
2010-04-26 haftmann 2010-04-26 use new classes (linordered_)field_inverse_zero
2010-04-26 haftmann 2010-04-26 class division_ring_inverse_zero
2010-04-23 haftmann 2010-04-23 dequalified fact name
2010-02-28 wenzelm 2010-02-28 more antiquotations;
2010-02-18 huffman 2010-02-18 get rid of many duplicate simp rule warnings
2010-02-10 haftmann 2010-02-10 moved less_eq, less to Orderings.thy; moved abs, sgn to Groups.thy
2010-02-10 haftmann 2010-02-10 moved constants inverse and divide to Ring.thy
2010-02-08 haftmann 2010-02-08 renamed OrderedGroup to Groups; split theory Ring_and_Field into Rings Fields
2010-01-28 haftmann 2010-01-28 new theory Algebras.thy for generic algebraic structures
2009-10-30 haftmann 2009-10-30 combined former theories Divides and IntDiv to one theory Divides
2009-10-28 haftmann 2009-10-28 moved theory Divides after theory Nat_Numeral; tuned some proof texts
2009-06-24 nipkow 2009-06-24 corrected and unified thm names
2009-05-08 haftmann 2009-05-08 modules numeral_simprocs, nat_numeral_simprocs; proper structures for numeral simprocs
2009-04-28 haftmann 2009-04-28 stripped class recpower further
2009-04-15 haftmann 2009-04-15 theory NatBin now named Nat_Numeral
2009-04-05 chaieb 2009-04-05 More precise treatement of rational constants by the normalizer for fields
2009-04-05 chaieb 2009-04-05 now deals with devision in fields
2009-03-26 wenzelm 2009-03-26 interpretation/interpret: prefixes are mandatory by default;
2009-03-22 haftmann 2009-03-22 dropped theory Arith_Tools
2009-03-16 wenzelm 2009-03-16 simplified method setup;
2009-03-13 wenzelm 2009-03-13 unified type Proof.method and pervasive METHOD combinators;
2009-03-04 blanchet 2009-03-04 Merge.
2009-03-04 blanchet 2009-03-04 Merge.
2009-02-23 huffman 2009-02-23 make proofs work whether or not One_nat_def is a simp rule; replace 1 with Suc 0 in the rhs of some simp rules
2009-02-21 nipkow 2009-02-21 Removed subsumed lemmas
2009-02-21 nipkow 2009-02-21 removed redundant thms
2009-02-20 nipkow 2009-02-20 Removed redundant lemmas
2009-02-20 nipkow 2009-02-20 removed subsumed lemmas
2009-01-28 nipkow 2009-01-28 Replaced group_ and ring_simps by algebra_simps; removed compare_rls - use algebra_simps now
2008-12-14 ballarin 2008-12-14 Ported HOL and HOL-Library to new locales.
2008-12-12 ballarin 2008-12-12 Merged.
2008-12-11 ballarin 2008-12-11 Conversion of HOL-Main and ZF to new locales.
2008-12-09 huffman 2008-12-09 separate neg_simps from rel_simps
2008-12-04 huffman 2008-12-04 remove duplicated lemmas
2008-12-04 huffman 2008-12-04 include iszero_simps in lemmas comp_arith
2008-11-20 wenzelm 2008-11-20 Pure syntax: more coherent treatment of aprop, permanent TERM and &&&;
2008-11-17 haftmann 2008-11-17 tuned unfold_locales invocation
2008-10-28 ballarin 2008-10-28 Removed 'includes meta_term_syntax' and 'includes meta_conjunction_syntax'.
2008-09-29 haftmann 2008-09-29 clarified dependencies between arith tools
2008-07-21 chaieb 2008-07-21 Relevant rules added to algebra's context
2008-03-28 wenzelm 2008-03-28 avoid rebinding of existing facts;
2008-03-18 wenzelm 2008-03-18 avoid rebinding of existing facts;
2008-03-05 wenzelm 2008-03-05 explicit referencing of background facts;
2008-02-17 huffman 2008-02-17 New simpler representation of numerals, using Bit0 and Bit1 instead of BIT, B0, and B1