wenzelm [Fri, 05 May 2006 22:11:19 +0200] rev 19582
get rid of 'concl is';
wenzelm [Fri, 05 May 2006 21:59:49 +0200] rev 19581
more robust pretty_term_typ, using well-typed parse tree representation;
wenzelm [Fri, 05 May 2006 21:59:48 +0200] rev 19580
replaced find_paths by irreducible_paths, i.e. produce paths within a Hasse diagram;
wenzelm [Fri, 05 May 2006 21:59:47 +0200] rev 19579
replaced Sorts.DOMAIN by general Sorts.CLASS_ERROR;
add_types etc.: reject qualified dummy types -- prevents users from messing up some internal conventions;
wenzelm [Fri, 05 May 2006 21:59:46 +0200] rev 19578
added class_error and exception CLASS_ERROR (supercedes DOMAIN);
clarified of_class_derivation;
tuned witness_sorts;
wenzelm [Fri, 05 May 2006 21:59:45 +0200] rev 19577
added syntax for _type_constraint_;
wenzelm [Fri, 05 May 2006 21:59:44 +0200] rev 19576
extern_early: improved handling of undeclared constants;
wenzelm [Fri, 05 May 2006 21:59:43 +0200] rev 19575
replaced Graph.find_paths by Graph.irreducible_paths;
wenzelm [Fri, 05 May 2006 21:59:43 +0200] rev 19574
of_sort: explicit cache value;
simplified internal representation of instances;
wenzelm [Fri, 05 May 2006 21:59:41 +0200] rev 19573
axiomatization;