Tue, 12 Dec 2006 20:49:31 +0100 removed is_class -- handled internally;
wenzelm [Tue, 12 Dec 2006 20:49:31 +0100] rev 21804
removed is_class -- handled internally; begin: is_class argument; added fork_mixfix; abbrev/defs: internal_abbrev produces hypothetical term;
Tue, 12 Dec 2006 20:49:30 +0100 notation: Term.equiv_types;
wenzelm [Tue, 12 Dec 2006 20:49:30 +0100] rev 21803
notation: Term.equiv_types; add_abbrev: tuned signature, added assumption export; added local_abbrev; tuned;
Tue, 12 Dec 2006 20:49:29 +0100 abbrev: tuned signature;
wenzelm [Tue, 12 Dec 2006 20:49:29 +0100] rev 21802
abbrev: tuned signature;
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