Meet the HP-67*
Congratulations!
With your purchase of the HP-67 Programmable Pocket
Calculator, you have acquired a truly versatile and unique
calculating instrument. Using the Hewlett-Packard RPN logic
system that slices with ease through the most difficult
equations, the HP-67 is without parallel.
As a personal programmable calculator.
The HP-67 is so
easy to program and use that it requires no prior programming
experience or knowledge of arcane programming languages.
Yet even the most sophisticated computer experts marvel at
the programming features of the HP-67:
Magnetic cards that record data or programs.
26 data storage registers.
224 program memory steps (
expandable to 999**
)
Three levels of subroutines, four flags, 20 easily-accessed
program labels.
Indirect addressing using the “I” register.
*
Excerpt from the original HP manual
**Added in this emulator
