Ciao is a modern Prolog implementation that builds up from a logic-based simple kernel designed to be portable, extensible, and modular.

Prolog is a logic programming language developed in the early 1970s that is about objects and relationships between objects. It aims to be a declarative programming language, i.e. Prolog programs ...

Prolog is the only good programming language. I should know, my website is written in Prolog. Unfortunately, C is the only useful programming language. Scientists have been trying to find an answer to ...