Logic::Relational - A pure-Perl relational logic system. Version 0.01 Logic::Relational provides a relational logic engine in pure Perl, offering logical variables, structural unification, facts, rules, and backtracking depth-first search. It is most straightforwardly used with its syntax layer, Logic::Relational::Syntax, which provides a hybrid Perl/Prolog-like syntax. Various examples are in the "examples" folder. See the POD in Logic::Relational for more documentation. INSTALLATION To install this module, run the following commands: perl Makefile.PL make make test make install SUPPORT AND DOCUMENTATION After installing, you can find documentation for this module with the perldoc command. perldoc Logic::Relational You can also look for information at: RT, CPAN's request tracker (report bugs here) https://rt.cpan.org/NoAuth/Bugs.html?Dist=Logic-Relational Search CPAN https://metacpan.org/release/Logic-Relational LICENSE AND COPYRIGHT This software is Copyright (c) 2026 by Matt Johnson . This is free software, licensed under: The GNU General Public License, Version 3, June 2007