CC41 RPN Calculator

[Craig Bladow]

I've been working on CC41 for some time, it is an update of NQ41 bringing full programmability and most recently supporting decimal math to 16 places.

CC41 can be downloaded for Mac, Windows and Linux from GitHub.

CC41 is a re-creation of many of the functions of Hewlett Packard's HP-41CX calculator in software. Most calculator programs recreate a graphical interface resembling a calculator requiring the user to either use a mouse to enter commands and numbers or use a somewhat non-intuitive keyboard mapping where one key on the PC's keyboard maps to a key on the graphical calculator. With CC41 you can quickly type a function such as "1/x" rather than having to memorize which keyboard key the function is mapped to. CC41 contains 1000 data memory registers (0-999) and 65535 program memory registers as well as 64 flags, numbered 0 to 63. Using PATH to navigate your computer’s filesystem CC41 can read programs using GETP and GETSUB and remove them with PCLPS. CC41 can automatically load a program on launch and optionally begin running it.