2004-05-21 wenzelm incorporate type inference interface from type.ML;
2004-05-21 wenzelm adapted tsig interface;
2004-05-21 wenzelm moved some sort ops to sorts.ML; added string_of_vname (from Syntax module);
2004-05-21 wenzelm test_classrel/arity improve error reporting; tuned;
2004-05-21 wenzelm xxx_typ_raw replace xxx_typ_no_norm forms; prevent duplicate consts declarations in merge; misc cleanup;
2004-05-21 wenzelm string_of_vname moved to term.ML;
2004-05-21 wenzelm incorporate sort ops from term.ML; use Graph.T; misc cleanup;
2004-05-21 wenzelm type.ML now before Syntax module;
2004-05-21 wenzelm xxx_typ_raw replace xxx_typ_no_norm forms;
2004-05-21 wenzelm 'classrel' now allows multiple arguments;
2004-05-21 wenzelm Sign.certify_tyname;
2004-05-21 wenzelm TypeInfer.paramify_dummies, TypeInfer.param;
2004-05-21 wenzelm Args.local_typ_raw;
2004-05-21 wenzelm output_tym: removed duplicate clauses;
2004-05-21 wenzelm Graph.minimals;
2004-05-21 wenzelm adapted syntax to cope with lack of non-logical types;
2004-05-21 wenzelm Type.typ_instance;
2004-05-21 wenzelm load ML files only once;
2004-05-21 wenzelm removed duplicate thms;
2004-05-21 wenzelm Sign.typ_instance;
2004-05-21 wenzelm tuned message;
2004-05-21 wenzelm tuned document;
2004-05-21 wenzelm use plain SOME;
2004-05-21 wenzelm proper use of 'syntax';
2004-05-19 paulson auto update
2004-05-19 paulson has_consts now handles the @-operator
2004-05-19 paulson new bij_betw operator
2004-05-19 paulson more results about isomorphisms
2004-05-19 paulson conversion of Hilbert_Choice to Isar script
2004-05-19 chaieb the function list1 has been exported.
2004-05-19 chaieb A new implementation for presburger arithmetic following the one suggested in technical report Chaieb Amine and Tobias Nipkow. It is generic an smaller.
2004-05-19 chaieb tactic call changed from TRYALL arith_tac to TRYALL simple_arith_tac preventing a call to presburger.
2004-05-18 obua modified abel_cancel.ML for polymorphic types
2004-05-18 obua simplification for abelian groups
2004-05-18 obua Modification / Installation of Provers/Arith/abel_cancel.ML for OrderedGroup.thy
2004-05-17 webertj Comments fixed
2004-05-17 mehta lemma disjoint_int_union removed - too special
2004-05-14 ballarin Change of theory hierarchy: Group is now based in Lattice.
2004-05-14 paulson tidied
2004-05-14 paulson new atomize theorem
2004-05-14 paulson removed a premise of card_inj_on_le
2004-05-14 paulson removal of locale coset
2004-05-14 paulson deleted redundant proof lines
2004-05-14 paulson new lemmas
2004-05-14 paulson clauses for ordinary resolution
2004-05-14 paulson conversion of theorems to atomic form
2004-05-13 mehta New simp rules added:
2004-05-12 paulson simpilified and strengthened proofs
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