Enjoy classic RPN (Reverse Polish Notation)* with this easy-to-use programmable scientific calculator. With an animated stack, 10 memories that show when needed, and easy keystroke programming, this new interpretation of what RPN can offer is excellent for newcomers and seasoned professionals alike. For programming with multiple inputs and multiple outputs, the visible stack provides clarity.
If you are new to RPN or want to try before you buy, download "Access RPN" - a learning version for FREE.
*Background: Numbers are entered first in RPN, and then the operation is applied. e.g. 2 [Enter] 3 + will produce 5.
- visible and animated 4-level stack
- programmable: four user programs (simple keystroke programming, up to 80 steps each)
- scientific functions (see second screenshot)
- 10 memories
- built-in help
If you are looking to try the basic free version, please check out "Access RPN" (click on "ALL APPLICATIONS BY NOLAN PIPER" below). Thank you.
- See it on YouTube -- search "Active RPN calculator"
Requires iOS 2.1 or later. Compatible with iPhone, iPad, and iPod touch.
Active RPN Calculator is a free software application from the System Maintenance subcategory, part of the System Utilities category.
The app is currently available in English and it was last updated on 2009-06-05. The program can be installed on iOS.
Active RPN Calculator (version 1.2) has a file size of 4.72 MB and is available for download from our website.
Just click the green Download button above to start. Until now the program was downloaded 3 times.
We already checked that the download link to be safe, however for your own protection we recommend that you scan the downloaded software with your antivirus.