Once upon a time there was a pocket calculator called the HP15C. It used a system called Reverse Polish Notation (RPN) for doing its calculations. The Fairwood Calculator is a RPN calculator designed for the computer.

Project Samples

The Main Calculator Window

Project Activity

See All Activity >

Categories

Mathematics, Calculators, RPN Calculators

License

GNU General Public License version 2.0 (GPLv2)

Follow Fairwood Calculator

Fairwood Calculator Web Site

Other Useful Business Software
Train ML Models With SQL You Already Know Icon
Train ML Models With SQL You Already Know

BigQuery automates data prep, analysis, and predictions with built-in AI assistance.

Build and deploy ML models using familiar SQL. Automate data prep with built-in Gemini. Query 1 TB and store 10 GB free monthly.
Start Free
Rate This Project
Login To Rate This Project

User Ratings

5.0 out of 5 stars
★★★★★
★★★★
★★★
★★
★
3
0
0
0
0
ease 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 0 / 5
features 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 0 / 5
design 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 0 / 5
support 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 0 / 5

User Reviews

Filter Reviews:
All
  • efluon Posted 2012-09-06
    very nice, modern and simple rpn calculator. for those small calculations inbetween..
  • xenon55 Posted 2012-01-26
    Ein super guter Rechner für Programmierer die UPN (Umgekehrte Polnische Notation) lieben
  • dan4moore Posted 2011-03-29
    Simply. It works well. I would prefer square buttons or a scalable layout so that I can use it better with my touchscreen netbook or tablet (or phone). With the notable exception of some stack functions such as swap,roll, and sto(re) it has what you need.
Read more reviews >

Additional Project Details

Operating Systems

Windows

Intended Audience

End Users/Desktop

User Interface

Win32 (MS Windows)

Programming Language

C++

Related Categories

C++ Mathematics Software, C++ Calculators, C++ RPN Calculators

Registered

2009-02-07
Report inappropriate content