nipkow [Wed, 05 Jan 1994 19:29:51 +0100] rev 213
added lexical class of type variables
nipkow [Wed, 05 Jan 1994 19:27:19 +0100] rev 212
shortened msg
nipkow [Tue, 04 Jan 1994 17:03:52 +0100] rev 211
added fake_cterm_of to speed up rewriting
wenzelm [Tue, 04 Jan 1994 15:48:38 +0100] rev 210
commented out sig constraint of functor (for debugging purposes);
nipkow [Tue, 04 Jan 1994 10:09:33 +0100] rev 209
changed tracing of simplifier
nipkow [Sun, 02 Jan 1994 15:10:36 +0100] rev 208
optimized simplifier - signature of rewritten term stays constant
clasohm [Thu, 30 Dec 1993 21:04:53 +0100] rev 207
added "Reading thy-File" message
nipkow [Thu, 30 Dec 1993 10:18:23 +0100] rev 206
added subsig: sg * sg -> bool to test if one signature is contained in another.
wenzelm [Wed, 29 Dec 1993 10:14:58 +0100] rev 205
added sys_error;
clasohm [Wed, 22 Dec 1993 19:01:27 +0100] rev 204
fixed a bug in update/next_level which occured when a child wasn't loaded