This package implements various Hewlett-Packard RPN calculators. This is the first beta release, designed to prototype the OO base class.

Two HP RPN calculators are supplied:

HP-21 Scientific (second generation HP-35), 1975 HP-16C Computer Scientist, 1981

These prerequsites are required to use the HP modules:

Tk::LCD
Tk::SlideSwitch

These prerequisites, while not strictly required by the HP modules, are used by the sample program tkhpcalc:

Tk::ProgressBar::Mac
Tk::Splashscreen

Installation follows the standard idiom:

perl Makefile.PL
make
make test
(sudo) make install

Steve Lidie
sol0@lehigh.edu

2007/04/02