Fri, 10 Mar 2000 15:02:04 +0100 berghofe Type.unify now uses Vartab instead of association lists.
Fri, 10 Mar 2000 15:00:32 +0100 berghofe Added function min_key.
Fri, 10 Mar 2000 15:00:01 +0100 berghofe Added functions subst_TVars_Vartab and typ_subst_TVars_Vartab.
Fri, 10 Mar 2000 14:58:25 +0100 berghofe Envir now uses Vartab instead of association lists.
Fri, 10 Mar 2000 14:57:06 +0100 berghofe Type.unify and Type.typ_match now use Vartab instead of association lists.
Fri, 10 Mar 2000 01:16:19 +0100 wenzelm add_cases_induct: produce proper case names;
Fri, 10 Mar 2000 01:13:37 +0100 wenzelm type descr;
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