2007-10-21 urbanc tuned
2007-10-21 urbanc further comments
2007-10-21 urbanc polished the proofs and added a version of the weakening lemma that does not use the variable convention
2007-10-21 wenzelm fixed proof: neq0_conv;
2007-10-21 wenzelm modernized specifications ('definition', 'axiomatization');
2007-10-21 nipkow Eliminated most of the neq0_conv occurrences. As a result, many
2007-10-21 wenzelm context_const_ast_tr: proper const_syntax_name (cf. @{const_syntax});
2007-10-21 wenzelm removed obsolete ML bindings;
2007-10-21 wenzelm modernized specifications ('definition', 'abbreviation', 'notation');
2007-10-21 wenzelm avoid very slow metis invocation;
2007-10-21 wenzelm misc tuning;
2007-10-21 chaieb Fixed Bug in instantiation of Groebner Bases to field: dest_const used to raise TERM where the tactic handles ERROR
2007-10-21 urbanc tuned the entry about nominal datatypes
2007-10-20 wenzelm updated versions;
2007-10-20 wenzelm discontinued support for 4.1.1, 4.1.2;
2007-10-20 wenzelm maintain PolyML.Compiler.printInAlphabeticalOrder in polyml.ML;
2007-10-20 wenzelm discontinued support for 4.1.1, 4.1.2;
2007-10-20 wenzelm moved internalM to PrintMode.internal;
2007-10-20 wenzelm tuned abbrev interface;
2007-10-20 wenzelm tuned abbrev interface;
2007-10-20 wenzelm added fixed_abbrev;
2007-10-20 wenzelm added input/internal, which are never active in print_mode_value;
2007-10-20 wenzelm no_variables: tuned error msg;
2007-10-20 wenzelm PrintMode.internal;
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