This site collects my few publications on the joys of RPN calculators, primarily those produced by Hewlett-Packard, plus the many clones and enhanced tributes.

Prime among the available resources here are:

• reportage on my journey to enlightenment with the R47
• my rejig tool for translating RPN programs between formats
• a small wiki that you may view as a blog, even subscribe in a feed reader
• my HP 32S Lite Layout for PCalc, depicted here

Unless otherwise stated, the wiki articles in this Fossil repository are © by Warren Young and are licensed under CC BY-NC-SA 4.0