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improved induction proof: local defs/fixes;
2005-11-16, by wenzelm
tuned Pattern.match/unify;
2005-11-16, by wenzelm
added deskolem;
2005-11-16, by wenzelm
added THEN_ALL_NEW_CASES;
2005-11-16, by wenzelm
added revert_skolem, mk_def, add_def;
2005-11-16, by wenzelm
ProofContext.mk_def;
2005-11-16, by wenzelm
Term.betapplys;
2005-11-16, by wenzelm
tuned Pattern.match/unify;
2005-11-16, by wenzelm
added betapplys;
2005-11-16, by wenzelm
tuned interfaces to support incremental match/unify (cf. versions in type.ML);
2005-11-16, by wenzelm
tuned;
2005-11-16, by wenzelm
norm_hhf: no normalization of protected props;
2005-11-16, by wenzelm
added protect_cong, cong_mono_thm;
2005-11-16, by wenzelm
induct: support local definitions to be passed through the induction;
2005-11-16, by wenzelm
Trueprop: use ObjectLogic.judgment etc.;
2005-11-16, by wenzelm
Term.betapply;
2005-11-16, by wenzelm
new version of "tryres" allowing multiple unifiers (apparently needed for
2005-11-16, by paulson
pgmlsymbolson: append Symbol.xsymbolsN at end!
2005-11-16, by wenzelm
better no -d option;
2005-11-15, by wenzelm
added generic transformators
2005-11-15, by haftmann
removal of is_hol
2005-11-14, by paulson
added module system
2005-11-14, by haftmann
added modules for code generator generation two, not operational yet
2005-11-14, by haftmann
class_package - operational view on type classes
2005-11-14, by haftmann
string_of_alist - convenient q'n'd printout function
2005-11-14, by haftmann
support for polyml-4.2.0;
2005-11-14, by wenzelm
new syntax for class_package
2005-11-14, by haftmann
added const_instance;
2005-11-14, by wenzelm
added instance;
2005-11-14, by wenzelm
added ML-Systems/polyml-4.1.4-patch.ML, ML-Systems/polyml-4.2.0.ML;
2005-11-14, by wenzelm
Compatibility wrapper for Poly/ML 4.2.0.
2005-11-14, by wenzelm
tuned;
2005-11-14, by wenzelm
added a few equivariance lemmas (they need to be automated
2005-11-14, by urbanc
changed the HOL_basic_ss back and selectively added
2005-11-13, by urbanc
exchanged HOL_ss for HOL_basic_ss in the simplification
2005-11-13, by urbanc
a proof step corrected due to the changement in the presburger method.
2005-11-11, by chaieb
old argument "abs" is replaced by "no_abs". Abstraction is turned on by default.
2005-11-11, by chaieb
add header
2005-11-11, by huffman
tuned proofs;
2005-11-10, by wenzelm
moved find_free to term.ML;
2005-11-10, by wenzelm
guess: Seq.hd;
2005-11-10, by wenzelm
guess: Toplevel.proof;
2005-11-10, by wenzelm
added find_free (from Isar/proof_context.ML);
2005-11-10, by wenzelm
curried multiply;
2005-11-10, by wenzelm
induct method: fixes;
2005-11-10, by wenzelm
uncurried Consts.typargs;
2005-11-10, by wenzelm
renamed Thm.cgoal_of to Thm.cprem_of;
2005-11-10, by wenzelm
duplicate axioms in ATP linkup, and general fixes
2005-11-10, by paulson
tidying
2005-11-10, by paulson
called the induction principle "unsafe" instead of "test".
2005-11-10, by urbanc
Skolemization by inference, but not quite finished
2005-11-09, by paulson
Explicit data structures for some Isar language elements.
2005-11-09, by wenzelm
tuned;
2005-11-09, by wenzelm
tvars_intr_list: natural argument order;
2005-11-09, by wenzelm
moved datatype elem to element.ML;
2005-11-09, by wenzelm
P.context_element, P.locale_element;
2005-11-09, by wenzelm
Element.context;
2005-11-09, by wenzelm
use existing exeption Empty;
2005-11-09, by wenzelm
avoid code redundancy;
2005-11-09, by wenzelm
tuned comments;
2005-11-09, by wenzelm
removed obsolete term set operations;
2005-11-09, by wenzelm
P.locale_element;
2005-11-09, by wenzelm
added fold_terms;
2005-11-09, by wenzelm
added Isar/element.ML;
2005-11-09, by wenzelm
Thm.varifyT': natural argument order;
2005-11-09, by wenzelm
added join function
2005-11-09, by haftmann
allowing indentation of 'theory' keyword
2005-11-08, by haftmann
simplified after_qed;
2005-11-08, by wenzelm
avoid prove_plain, export_plain, simplified after_qed;
2005-11-08, by wenzelm
removed export_plain;
2005-11-08, by wenzelm
renamed assert_prop to ensure_prop;
2005-11-08, by wenzelm
renamed goals.ML to old_goals.ML;
2005-11-08, by wenzelm
export compose_hhf;
2005-11-08, by wenzelm
removed impose_hyps, satisfy_hyps;
2005-11-08, by wenzelm
const args: do not store variable names (unused);
2005-11-08, by wenzelm
renamed goals.ML to old_goals.ML;
2005-11-08, by wenzelm
(fix for accidental commit)
2005-11-08, by haftmann
(codegen)
2005-11-08, by haftmann
generate pattern combinators for new datatypes
2005-11-08, by huffman
reimplemented Case syntax using print/parse translations; moved as-patterns to separate section
2005-11-07, by huffman
add case syntax for type one
2005-11-07, by huffman
remove syntax for as-patterns
2005-11-07, by huffman
avoid 'as' as identifier;
2005-11-07, by wenzelm
avoid 'as' as identifier;
2005-11-07, by wenzelm
Added strong induction theorem (currently only axiomatized!).
2005-11-07, by berghofe
Initial commit.
2005-11-07, by urbanc
Initial commit of the theory "Weakening".
2005-11-07, by urbanc
added thms perm, distinct and fresh to the simplifier.
2005-11-07, by urbanc
added proper fillin_mixfix
2005-11-07, by haftmann
added fillin_mixfix, replace_quote
2005-11-07, by haftmann
New function store_thmss_atts.
2005-11-07, by berghofe
used the function Library.product for the cprod from Stefan
2005-11-07, by urbanc
fixed bug with nominal induct
2005-11-07, by urbanc
added fillin_mixfix' needed by serializer
2005-11-07, by haftmann
add case syntax stuff
2005-11-06, by huffman
use consts for infix syntax
2005-11-06, by huffman
add proof of Bekic's theorem: fix_cprod
2005-11-06, by huffman
simplify definitions
2005-11-05, by huffman
put iterate and fix in separate sections; added Letrec
2005-11-05, by huffman
renamed and added ch2ch, cont2cont, mono2mono theorems ending in _fun, _lambda, _LAM
2005-11-05, by huffman
add line breaks to Rep_CFun syntax
2005-11-05, by huffman
moved adm_chfindom from Fix.thy to Cfun.thy; moved admw-related stuff to its own section
2005-11-04, by huffman
moved adm_chfindom from Fix.thy to Cfun.thy
2005-11-04, by huffman
cleaned up
2005-11-04, by huffman
add print translation: Abs_CFun f => LAM x. f x
2005-11-04, by huffman
Changed the way additional lemmas are passed to ATP methods for proof of a goal: now only list them after the methods' names.
2005-11-03, by mengj
improve support for mutual recursion: now generates correct copy constant and induction theorem for mutually-recursive types; initial support for indirect recursion
2005-11-03, by huffman
reimplement copy_def to use data constructor constants
2005-11-03, by huffman
cleaned up; renamed library function mk_cRep_CFun to list_ccomb; replaced rep_TFree with dest_TFree; added functions spair, mk_stuple
2005-11-03, by huffman
generate lambda pattern syntax for new data constructors
2005-11-03, by huffman
changed order of arguments for constant behind If-then-else-fi syntax; added LAM patterns for TT, FF
2005-11-03, by huffman
add constant one_when; LAM pattern for ONE
2005-11-03, by huffman
add translation for wildcard pattern
2005-11-03, by huffman
change syntax for LAM to use expressions as patterns; define LAM pattern syntax for cpair, spair, sinl, sinr, up
2005-11-03, by huffman
make cpair_less, cpair_defined_iff into iff rules; add lemma csplit1
2005-11-03, by huffman
cleaned up; ch2ch_Rep_CFun is a simp rule
2005-11-03, by huffman
changed iterate to a continuous type
2005-11-03, by huffman
reorganized; removed intermediate constant Ifix; changed iterate to a continuous type; added theorem fix_least_less
2005-11-03, by huffman
removed ex/loeckx.ML
2005-11-03, by huffman
removed proof about Ifix, which no longer exists
2005-11-03, by huffman