This is a public domain calculator for Microsoft Windows that is modeled after the Hewlett-Packard HP-16c. It uses Reverse Polish Notation, which uses the ENTER key instead of the "=" (equals) key.
In addition to all the functions you would expect from an ordinary calculator, the application also has many features specifically designed for the computer professional: Floating point, Decimal, Hexadecimal, Octal and Binary modes.
This is written by Emmet P. Gray
HQ, III Corps & Fort Hood
Directorate of Public Works
Fort Hood, TX 76544
⇩ Download - File Size = 150 KB (only works on Windows 2000 and XP.)
Updated On: 15.07.08