[comp.lang.prolog] Looking for a PD C-Prolog

walker@hpl-opus.hpl.hp.com (Rick Walker) (03/01/91)

Dear Sirs,

I am working on a project for a class in Expert Systems.
We have a choice of languages to write several systems in.
I would like to try Prolog.  Is there any public domain
Prolog available that is written in C for a UNIX platform?

Thanks for your suggestions,

Rick Walker
walker@hpl-opus.hpl.hp.com