Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Path: utzoo!mnetor!uunet!husc6!bloom-beacon!oberon!cit-vax!ucla-cs!zen!ucbvax!ICST-ECF.ARPA!cugini From: cugini@ICST-ECF.ARPA Newsgroups: comp.ai.digest Subject: Prolog shopping Message-ID: <8710150951.AA06213@ucbvax.Berkeley.EDU> Date: Wed, 14-Oct-87 14:46:00 EDT Article-I.D.: ucbvax.8710150951.AA06213 Posted: Wed Oct 14 14:46:00 1987 Date-Received: Sat, 17-Oct-87 06:56:05 EDT Sender: usenet@ucbvax.BERKELEY.EDU Reply-To: Organization: The ARPA Internet Lines: 16 Approved: ailist@kl.sri.com I'm doing some serious shopping for an industrial strength Prolog to run under VAX/VMS. The only vendors of which I am aware are: 1. Quintus 2. IF/Prolog (Munich Germany) 3. Prolog-1 from Expert Systems International Desirable features include: 1. nice environment/editor for changing and testing 2. external DB - preferably based on SQL 3. ability to call external languages, eg FORTRAN routines. I'd be happy to hear about any new products, assessments, suggestions, etc. John Cugini ------