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csquare_rel_def: renamed k to K
1994-12-23, by lcp
inj_apply_equality: new
1994-12-23, by lcp
Added Krzysztof's theorems subst_elem, not_emptyI, not_emptyE
1994-12-23, by lcp
empty_fun: generalized from -> to Pi
1994-12-23, by lcp
Changed succ(1) to 2 in cmult_2; Simplified proof of InfCard_is_Limit
1994-12-23, by lcp
Added Krzysztof's theorems singleton_eq_iff, fst_type, snd_type
1994-12-23, by lcp
Added Krzysztof's theorem disj_imp_disj
1994-12-23, by lcp
Id: marker.
1994-12-21, by lcp
Added comments and Id: marker.
1994-12-21, by lcp
Added comments and Id: marker.
1994-12-21, by lcp
Tools description, largely taken from ../README
1994-12-21, by lcp
Moved description of tools to Tools/README
1994-12-21, by lcp
ord_iso_rvimage: new
1994-12-20, by lcp
Moved well_ord_Memrel, lt_eq_pred, Ord_iso_implies_eq_lemma,
1994-12-20, by lcp
qed is a utility that makes ML files store the defined theories in Isabelle's
1994-12-20, by clasohm
Simplified proof of ord_iso_image_pred using bij_inverse_ss.
1994-12-20, by lcp
Used bind_thm to store domain_rel_subset and range_rel_subset
1994-12-20, by lcp
removed quotes around "Datatype",
1994-12-19, by lcp
removed quotes around "Inductive"
1994-12-19, by lcp
ran expandshort script
1994-12-19, by lcp
ran expandshort script
1994-12-19, by lcp
removed quotes around "Inductive"
1994-12-19, by lcp
added true theory dependencies
1994-12-19, by lcp
ran expandshort script
1994-12-19, by lcp
changed useless "qed" calls for lemmas back to uses of "result",
1994-12-16, by lcp
Defines ZF theory sections (inductive, datatype) at the start/
1994-12-16, by lcp
Added Limit_csucc from CardinalArith
1994-12-16, by lcp
Limit_csucc: moved to InfDatatype and proved explicitly in
1994-12-16, by lcp
put quotation marks around constant "and" because it is a
1994-12-16, by lcp
added thy_syntax.ML
1994-12-16, by lcp
Defines ZF theory sections (inductive, datatype) at the start/
1994-12-16, by lcp
now also depends upon Finite.thy
1994-12-16, by lcp
converse_converse, converse_prod: renamed from
1994-12-16, by lcp
moved congruence rule conj_cong2 to FOL/IFOL.ML
1994-12-16, by lcp
conj_cong2: new congruence rule
1994-12-16, by lcp
case_ss: now built upon ZF/Order/bij_inverse_ss. Deleted
1994-12-15, by lcp
updated comment;
1994-12-15, by lcp
qconverse_qconverse, qconverse_prod: renamed from
1994-12-15, by lcp
well_ord_iso_predE replaces not_well_ord_iso_pred
1994-12-14, by lcp
Ord_iso_implies_eq_lemma: uses well_ord_iso_predE instead of
1994-12-14, by lcp
converse_UN, Diff_eq_0_iff: new
1994-12-14, by lcp
added constants mono_map, ord_iso_map
1994-12-14, by lcp
cardinal_UN_Ord_lt_csucc: added comment
1994-12-14, by lcp
conj_commute,disj_commute: new
1994-12-14, by lcp
changed get_thm to search all parent theories if the theorem is not found
1994-12-14, by clasohm
added bind_thm for theorems defined by "standard ..."
1994-12-14, by clasohm
added any, sprop to pure_types;
1994-12-14, by wenzelm
removed "logic1";
1994-12-14, by wenzelm
removed FOL_Lemmas and IFOL_Lemmas; added qed_goal
1994-12-13, by clasohm
added print_theory that prints stored thms;
1994-12-12, by wenzelm
minor internal changes;
1994-12-09, by wenzelm
improved axioms_of: returns thms as the manual says;
1994-12-09, by wenzelm
removed ZF_Lemmas and added qed_goal
1994-12-09, by clasohm
added warning for already stored theorem to store_thm
1994-12-09, by clasohm
sum_ss: moved down and added the rewrite rules for "case"
1994-12-08, by lcp
leI: added comment
1994-12-08, by lcp
lt_eq_pred, Ord_iso_implies_eq: new, for Kunens Theorem 7.3
1994-12-08, by lcp
sum_ss: deleted because it conflicts with the one in Sum.ML
1994-12-08, by lcp
not_well_ord_iso_pred: removed needless quantifier
1994-12-08, by lcp
UN_upper_cardinal: updated to refer to Card_le_imp_lepoll
1994-12-08, by lcp
sum_lepoll_self, cadd_le_self, prod_lepoll_self,
1994-12-08, by lcp
le_imp_lepoll: renamed to Card_le_imp_lepoll
1994-12-08, by lcp
Card_cardinal_le: new
1994-12-08, by lcp
changed Pure's grammar and the way types are converted to nonterminals
1994-12-08, by clasohm
replaced type_syn by pure_syn in Pure signature
1994-12-08, by clasohm
test_assume_tac: now tries eq_assume_tac on exceptional cases
1994-12-08, by lcp
res_inst_tac: added comments
1994-12-08, by lcp
added qed and qed_goal[w]
1994-12-07, by clasohm
moved first call of store_theory from thy_read.ML to created .thy.ML file
1994-12-07, by clasohm
added bind_thm
1994-12-06, by clasohm
added qed and qed_goal[w]
1994-11-30, by clasohm
added qed_goal for meta_iffD
1994-11-30, by clasohm
replaced "val ... = result()" by "qed ..."
1994-11-30, by clasohm
le_UN_Ord_lt_csucc: added comment
1994-11-29, by lcp
replaced "rules" by "defs"
1994-11-29, by lcp
----------------------------------------------------------------------
1994-11-28, by regensbu
ZF/indrule/mutual_ind_tac: ensured that asm_full_simp_tac ignores any
1994-11-25, by lcp
checks that the recursive sets are Consts before taking
1994-11-25, by lcp
equiv_comp_eq: simplified proof
1994-11-25, by lcp
moved Cantors theorem here from ZF/ex/misc
1994-11-25, by lcp
deepen_tac: modified due to outcome of experiments. Its
1994-11-25, by lcp
added qed_goal[w]
1994-11-25, by clasohm
added blank line
1994-11-25, by lcp
tidied proofs, using fast_tac etc. as much as possible
1994-11-25, by lcp
prove_fun: new; no longer depends upon the version in simpdata.ML
1994-11-25, by lcp
data_domain,Codata_domain: removed replicate; now return one
1994-11-24, by lcp
tidied proofs, using fast_tac etc. as much as possible
1994-11-24, by lcp
added comments on alternative uses of type_intrs/elims
1994-11-24, by lcp
modified for new treatment of mutual recursion
1994-11-24, by lcp
the_equality: more careful use of addSIs and addIs
1994-11-24, by lcp
cons_fun_eq: modified strange uses of classical reasoner
1994-11-24, by lcp
moved Cantors theorem to ZF/ZF.ML and ZF/Perm.ML
1994-11-24, by lcp
moved version of Cantors theorem to ZF/Perm.ML
1994-11-24, by lcp
ZF INDUCTIVE DEFINITIONS: Simplifying the type checking for mutually
1994-11-24, by lcp
ZF/Datatype/datatype_decl: supplies a SINGLE domain for the mutually
1994-11-24, by lcp
updated for new deepen_tac
1994-11-24, by lcp
trivial changes
1994-11-24, by lcp
new reference to HO patterns
1994-11-23, by lcp
Pure/tctical/protect_subgoal: simplified to use Sequence.hd
1994-11-22, by lcp
Pure/term: commented typ_subst_TVars, subst_TVars, subst_Vars, subst_vars
1994-11-22, by lcp
ZF INDUCTIVE DEFINITIONS: Simplifying the type checking for mutually
1994-11-21, by lcp
ZF/intr_elim/elim: now "folds" definitions of the mutually recursive sets!
1994-11-21, by lcp
replaced 'val ... = result();' by 'qed "...";'
1994-11-21, by clasohm
ZF/indrule/mutual_ind_tac: backtracks using DEPTH_SOLVE to be certain of
1994-11-21, by lcp
ZF/EquivClass/congruent_commuteI: uncommented and simplified proof
1994-11-21, by lcp
ZF/ZF.ML/UN_iff, INT_iff: added to the signature
1994-11-21, by lcp
Pure/thm/norm_term_skip: new, for skipping normalization of the context
1994-11-21, by lcp
Pure/sequence: added comment explaining that memoing sequences were found
1994-11-21, by lcp
Pure/envir/norm_term: replaced equality test for [] by null
1994-11-21, by lcp
page 157 erratum
1994-11-21, by lcp
now searches all subdirectories of object-logics
1994-11-21, by lcp
Chnaged simplifier description (lhss)
1994-11-18, by nipkow