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atomize: borrowed HOL version, which checks for both Trueprop
1994-06-17, by lcp
problem 38 is provable
1994-06-17, by lcp
ordered rewriting applies to conditional rules as well now
1994-06-17, by nipkow
replaced "foldl merge_theories" by "merge_thy_list" in base_on
1994-06-17, by clasohm
added 'subclass' section;
1994-06-16, by wenzelm
base_on: added 'mk_draft' arg;
1994-06-16, by wenzelm
(beta release)
1994-06-16, by wenzelm
added ext_tsig_subclass, ext_tsig_defsort;
1994-06-16, by wenzelm
added add_classrel;
1994-06-16, by wenzelm
replaced extend_theory;
1994-06-09, by wenzelm
added OldMixfix;
1994-06-09, by wenzelm
workaround bug in Type.expand_typ;
1994-06-09, by wenzelm
new datatype 'mixfix' now pervasive (old one still accesible via OldMixfix);
1994-06-09, by wenzelm
restored functor sig;
1994-06-09, by wenzelm
added axclass.ML, Syntax/mixfix.ML, Thy/thy_syn.ML;
1994-06-09, by wenzelm
added signature constraint;
1994-06-01, by wenzelm
removed garbage;
1994-06-01, by wenzelm
restored old functor name;
1994-06-01, by wenzelm
interface for 'user sections';
1994-06-01, by wenzelm
replaced infix also by |>
1994-06-01, by wenzelm
added test for $ISABELLEBIN=source directory, to
1994-06-01, by lcp
Improved error messages
1994-06-01, by lcp
reflected changes in the structure of Thy
1994-06-01, by nipkow
simpset is hidden in a functor now.
1994-05-31, by nipkow
Internale optimization of the simplifier: in case a subterm stays unchanged,
1994-05-29, by nipkow
axiomatic type class 'package' for Pure (alpha version);
1994-05-26, by wenzelm
added "axclass.ML", structure AxClass;
1994-05-26, by wenzelm
added subsort, norm_sort, classes;
1994-05-26, by wenzelm
replaced "logic" by logicC;
1994-05-26, by wenzelm
replaced ext_axtab by new_axioms;
1994-05-26, by wenzelm
added class_triv: theory -> class -> thm (for axclasses);
1994-05-26, by wenzelm
added mk_type, dest_type, mk_inclass, dest_inclass (for axclasses);
1994-05-26, by wenzelm
changed syntax of use_string
1994-05-26, by clasohm
changed use_string's type to string list -> unit because POLY can only
1994-05-26, by clasohm
"Building new grammar" message is no longer displayed by empty_gram
1994-05-26, by clasohm
Modified mk_meta_eq to leave meta-equlities on unchanged.
1994-05-24, by nipkow
thy reader now initialised by init_thy_reader();
1994-05-19, by wenzelm
*** empty log message ***
1994-05-19, by wenzelm
(was Thy/read.ML)
1994-05-19, by wenzelm
*** empty log message ***
1994-05-19, by wenzelm
(replaces Thy/parse.ML and Thy/syntax.ML)
1994-05-19, by wenzelm
(replaces Thy/scan.ML)
1994-05-19, by wenzelm
new datatype theory, supports 'draft theories' and incremental extension:
1994-05-19, by wenzelm
added const_type: sg -> typ option;
1994-05-19, by wenzelm
added print_sign, print_axioms: theory -> unit;
1994-05-19, by wenzelm
support for new style mixfix annotations;
1994-05-19, by wenzelm
added incremental extension functions: extend_log_types, extend_type_gram,
1994-05-19, by wenzelm
added insort_tr, prop_tr' (for axclasses);
1994-05-19, by wenzelm
replaced fix_aprop by prop_tr';
1994-05-19, by wenzelm
added infix op also: 'a * ('a -> 'b) -> 'b;
1994-05-19, by wenzelm
use_thy now uses use_string instead of creating a temporary file
1994-05-19, by clasohm
added use_string: string -> unit to execute ML commands passed in a string
1994-05-19, by clasohm
lookaheads are now computed faster (during the grammar is built)
1994-05-19, by clasohm
extended signature SCANNER by some basic scanners and type lexicon;
1994-05-18, by wenzelm
added logicC: class, logicS: sort;
1994-05-18, by wenzelm
added make, dest, extend_new;
1994-05-18, by wenzelm
fixed a bug in syntax_error, added "Building new grammar" message;
1994-05-17, by clasohm
syntax_error now checks precedences when computing expected tokens
1994-05-13, by clasohm
FOL/simpdata: added etac FalseE in setsolver call. Toby: "now that the
1994-05-13, by lcp
make-all-poly, make-all-nj: restored to main directory as examples
1994-05-13, by lcp

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