src/Pure/envir.ML
Fri, 14 Dec 2001 11:51:52 +0100 wenzelm added type_env function;
Mon, 19 Nov 2001 17:32:49 +0100 berghofe Moved head_norm and fastype from unify.ML to envir.ML
Fri, 31 Aug 2001 16:08:45 +0200 berghofe - exported SAME exception
Fri, 17 Nov 2000 18:49:29 +0100 wenzelm added beta_norm;
Fri, 10 Mar 2000 14:58:25 +0100 berghofe Envir now uses Vartab instead of association lists.
Mon, 10 Aug 1998 17:04:28 +0200 wenzelm fixed comment;
Mon, 18 Nov 1996 16:27:34 +0100 paulson Speedups involving norm
Wed, 13 Nov 1996 10:41:50 +0100 paulson In-lined the one function call to normTsh
Fri, 01 Nov 1996 15:14:25 +0100 paulson Deleted Olist constructor. Replaced minidx by "above" function
Fri, 16 Feb 1996 12:19:47 +0100 paulson Elimination of fully-functorial style.
Mon, 29 Jan 1996 14:16:13 +0100 clasohm inserted tabs again
Mon, 29 Jan 1996 13:56:41 +0100 clasohm removed tabs
Mon, 21 Nov 1994 11:27:10 +0100 lcp Pure/envir/norm_term: replaced equality test for [] by null
Mon, 24 Jan 1994 12:03:53 +0100 wenzelm added is_empty: env -> bool, minidx: env -> int option;
Thu, 16 Sep 1993 12:20:38 +0200 clasohm Initial revision
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