- HP 16c, programmer's calculator
- HP 41c, alphanumeric calculator
- HP 71B, the only calculator to implement IEEE 854
- What is RPN?

Wikipedia articles on RPN and Charles Hamblin, who invented RPN (and a lot of other things)

RPN Perspective, by John Kennedy (PDF file)

RPN, An introduction to Reverse Polish Notation on HP's website

Mike Cowlishaw's decimal arithmetic page

David Goldberg's article What Every Computer Scientist Should Know About Floating-Point Arithmetic

Wikipedia article on IEEE 754R

IEEE 754R current draft

William Kahan: How Futile are Mindless Assessments of Roundoff in Floating-Point Computation ?

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