1997-11-22 wenzelm made SML/NJ happy;
1997-11-22 wenzelm tuned;
1997-11-21 wenzelm replaced by seq.ML;
1997-11-21 wenzelm changed Pure/Sequence interface;
1997-11-21 wenzelm SYNC;
1997-11-21 wenzelm cd, use: path variables;
1997-11-21 wenzelm comment;
1997-11-21 wenzelm obsolete;
1997-11-21 wenzelm changed Pure/Sequence interface -- isatool fixseq;
1997-11-21 wenzelm changed Sequence interface (now Seq, in seq.ML);
1997-11-21 wenzelm cd, use etc. now support path variables;
1997-11-21 wenzelm fix references to obsolete Pure/Sequence structure;
1997-11-21 paulson tidying
1997-11-21 paulson analz_mono_contra_tac was wrong
1997-11-21 paulson Deleted some useless comments
1997-11-21 oheimb minor improvements of formulation and proofs
1997-11-21 oheimb corrected INDUCT_FILES
1997-11-20 wenzelm $ISABELLE_HOME/src;
1997-11-20 wenzelm improved error msg;
1997-11-20 wenzelm removed old note;
1997-11-20 wenzelm adapted print methods;
1997-11-20 wenzelm improved theorems print method: transfer_sg;
1997-11-20 wenzelm init_data: improved print method;
1997-11-20 wenzelm removed data.ML (made part of sign.ML);
1997-11-20 wenzelm added type object = exn;
1997-11-20 wenzelm added transfer_sg;
1997-11-20 wenzelm fixed xstr token encoding;
1997-11-20 wenzelm tuned infer_types interface;
1997-11-20 wenzelm tuned infer_types interface;
1997-11-20 wenzelm moved Sign.print_sg to display.ML;
1997-11-20 wenzelm exported pretty_classrel, pretty_arity;
1997-11-20 wenzelm added get_error: 'a error -> string option, get_ok: 'a error -> 'a option;
1997-11-20 wenzelm added implode_xstr: string list -> string, explode_xstr: string -> string list;
1997-11-20 paulson Now uses induct_tac
1997-11-20 paulson Updated the NatSum example
1997-11-20 paulson New, higher-level definition of \\out macro
1997-11-20 paulson Speeded up the proof of succ_lt_induct_lemma
1997-11-20 paulson Two new rewrites
1997-11-20 paulson Got rid of some slow deepen_tac calls
1997-11-20 paulson Renamed "overload" to "overloaded" for sml/nj compatibility
1997-11-20 paulson No more makeatletter/other
1997-11-18 paulson Crypt_imp_keysFor: version of Crypt_imp_invKey_keysFor for shared keys
1997-11-18 paulson The dtac was discarding information, though apparently no proofs were hurt
1997-11-18 berghofe Fixed bug in inst_split.
1997-11-17 wenzelm improved big_rec_name lookup;
1997-11-17 paulson Updated comments. A bug causes MLWorks to use much
1997-11-17 paulson Rationalized error handling: if low-level tactic (depth_tac) cannot accept the
1997-11-17 berghofe Tuned function mk_cntxt_splitthm.
1997-11-16 nipkow Removed
1997-11-15 nipkow Redesigned the decision procedures for (Abelian) groups and commutative rings.
1997-11-15 nipkow Added
1997-11-14 wenzelm merge_refs: check for different versions of theories;
1997-11-13 wenzelm export read_raw_typ;
1997-11-13 wenzelm fixed record parser;
1997-11-13 wenzelm improved record syntax;
1997-11-13 wenzelm made SML/NJ happy;
1997-11-12 oheimb added thin_refl to hyp_subst_tac
1997-11-12 wenzelm refer to $ISABELLE_HOME/src;
1997-11-12 wenzelm structure BasisLibrary;
1997-11-12 wenzelm renamed to use.ML;
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