================================================================= Logtalk - Object oriented extension to Prolog Release 2.29.4 Copyright (c) 1998-2007 Paulo Moura. All Rights Reserved. ================================================================= To load this example and for sample queries, please see the SCRIPT file. This folder contains a simple multi-threading example with calculating prime numbers on a given interval. Try to run the example in single and multi-processor (or multi-core) computers and compare the results. Most Prolog compilers allows you to measure the time taken for proving a goal using proprietary predicates.