PProlog A prolog for plan9

Learning prolog

If you are new to prolog the following resources helped me a lot in the beginning and they still do:

Please be aware that some of the things taught in the books aren't supported by pprolog yet, such as constraint logic programming which is used a lot in Triskas book for doing integer arithmetic.

PProlog tutorial

There exists a mini series to get you up and running with the pprolog system:

Information about the standard library and the builtins

At the moment the source is the documentation.