Solutions to logic problems in APL2

Abstract

Logic problems are traditionally solved using notations Invented for their solution. APL provides a different way to look at logic problems. This paper looks at some logic problems and shows how they can be solved, at least conceptually, in parallel using APL. The solutions are contrasted with solutions to the same problems in PROLOG. Thus, it is shown that APL has logic programming capabilities in addition to its well known computational abilities.