2006-09-13 ago paulson Extended the blacklist with higher-order theorems. Restructured. Added checks to
2006-09-13 ago paulson bug fix to abstractions: free variables in theorem can be abstracted over.
2006-09-13 ago paulson Tweaks to is_fol_term, the first-order test. We don't count "=" as a connective
2006-09-13 ago krauss Major update to function package, including new syntax and the (only theoretical)
2006-09-13 ago huffman added instance rat :: recpower
2006-09-12 ago wenzelm more on theorems;
2006-09-12 ago wenzelm tuned;
2006-09-12 ago wenzelm more on terms;
2006-09-12 ago wenzelm no_syntax norm -- clash with Real/RealVector.thy;
2006-09-12 ago huffman simplify some proofs, remove obsolete realpow_divide
2006-09-12 ago huffman realpow_divide -> power_divide
2006-09-12 ago huffman remove extra dependency
2006-09-12 ago wenzelm more on terms;
2006-09-12 ago wenzelm Efficient term substitution -- avoids copying.
2006-09-12 ago wenzelm ctyp: maintain maxidx;
2006-09-12 ago wenzelm removed obsolete aconvs (use eq_list aconv);
2006-09-12 ago wenzelm tuned eq_list;
2006-09-12 ago wenzelm moved term subst functions to TermSubst;
2006-09-12 ago wenzelm intr/elim: use constant complexity thanks to tuned Thm.instantiate/implies_elim;
2006-09-12 ago wenzelm added Pure/term_subst.ML;
2006-09-12 ago wenzelm added Gentzen:1935;
2006-09-12 ago huffman import RealVector
2006-09-12 ago huffman formalization of vector spaces and algebras over the real numbers
2006-09-11 ago wenzelm induct method: renamed 'fixing' to 'arbitrary';
2006-09-11 ago wenzelm updated;
2006-09-11 ago wenzelm more rules;
2006-09-11 ago haftmann hid succ, pred in Numeral.thy
2006-09-11 ago wenzelm updated;
2006-09-11 ago wenzelm more rules;
2006-09-11 ago wenzelm tuned;
2006-09-10 ago huffman added axclass division_ring (like field without commutativity; includes e.g. quaternions) and generalized some theorems from field to division_ring
2006-09-09 ago huffman cleaned up
2006-09-08 ago wenzelm tuned;
2006-09-08 ago wenzelm tuned;
2006-09-08 ago haftmann changed order of type classes and axclasses
2006-09-07 ago wenzelm tuned;
2006-09-07 ago wenzelm updated;
2006-09-07 ago wenzelm tentative appendix C;
2006-09-07 ago wenzelm tuned;
2006-09-06 ago wenzelm read_instantiate: declare names of TVars as well (temporary workaround for no-freeze feature of type inference);
2006-09-06 ago webertj rawsat_thm: mk_conjunction_list replaced by Conjunction.mk_conjunction_list
2006-09-06 ago haftmann got rid of Numeral.bin type
2006-09-06 ago haftmann now using TypecopyPackage
2006-09-06 ago haftmann TypedefPackage.add_typedef_* now yields name of introduced type constructor
2006-09-05 ago wenzelm added Barendregt-Geuvers:2001;
2006-09-05 ago wenzelm updated;
2006-09-05 ago wenzelm more on types and type classes;
2006-09-05 ago wenzelm tuned;
2006-09-05 ago wenzelm added \isactrlvec;
2006-09-05 ago wenzelm tuned;
2006-09-05 ago wenzelm more on names;
2006-09-04 ago wenzelm tuned;
2006-09-04 ago wenzelm tuned;
2006-09-04 ago paulson Using Drule.local_standard to reduce the space usage
2006-09-04 ago wenzelm tuned;
2006-09-04 ago wenzelm updated;
2006-09-04 ago wenzelm more on variables;
2006-09-04 ago ballarin More locale test code.
2006-09-04 ago ballarin Documented methods intro_locales and unfold_locales.
2006-09-04 ago haftmann some corrections in class section