Charlie Patton

ID:649
First Name:Charlie
Last Name:Patton
Last Change:2026-08-08
Number of Files:5 (348th most prolific)
Number of Downloads:19,227 (619th most downloaded)

BNFcode   (details) 48 ENG   228 KB / 3 KB
When the author rummaged in his files, he came across this effort for Charlemagne to make YACC (yet another compiler-compiler). With it, he made a basic-"BASIC" compiler, a LISP compiler shown to Gerry Sussman, and more. This was probably never released through formal HP channels, but it is a fun ride.
By Charlie Patton. 2026-08-08

Hamilton Geodesy 1.0   (details) 48 ENG   6 KB / 2 KB
A collection of simple-minded utilities for use in computing approximate orbits of Hamiltonian dynamical systems in three space variables.
By Charlie Patton. 1997-08-21

Library History   (details) 48 ENG   9 KB
A bit about the history behind libraries.
By Charlie Patton. 2008-08-17

QUOTE and APPLY   (details) 48 ENG   2 KB
Explanation of the QUOTE and APPLY functions.
By Charlie Patton. 2017-07-01

Suite3D 4.0   (details) 48 ENG   17 KB / 11 KB
ScreenshotA suite of 3D graphing/viewing utilities for the 48. Written entirely in User RPL.
By Charlie Patton. 2008-08-21

Part of the HP Calculator Archive,
Copyright 1997-2026 Eric Rechlin.