OPie RPN Calculator
Sci, Graph, Stats, Lin EQ
Archived App
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
About
This versatile calculator offers RPN functionality for scientific and basic calculations, equation plotting, statistical analysis, and linear equation solving. It also includes a comprehensive unit converter for various measurements.
What's New in OPie RPN Calculator
3.0
November 18, 2021
-fixed graph mode plot display when using radians
In-App Purchases
$2.99
Remove Ads
Enjoy without Advertising!
Developer apps
FAQ
What is OPie RPN Calculator used for?
OPie RPN Calculator is a multi-functional utility that serves as an RPN scientific calculator, basic calculator, equation plotter, statistics tool, linear equation solver, and unit converter.
What devices does OPie RPN Calculator support?
OPie RPN Calculator is available for iPhone, iPad, and iPod touch devices.
How many equations can be plotted with OPie RPN Calculator?
You can easily plot up to 8 equations simultaneously from the Graph page within OPie RPN Calculator.
Can OPie RPN Calculator solve multiple linear equations?
Yes, the linear equation solver in OPie RPN Calculator can solve up to 6 simultaneous linear equations.
What types of units can OPie RPN Calculator convert?
OPie RPN Calculator features a comprehensive unit converter that includes length, area, temperature, volume, weight, angle, digital storage, energy, pressure, force, time, electric current, speed, and luminance.
How is the stack managed in OPie RPN Calculator?
For managing large amounts of numbers, especially for statistics, OPie RPN Calculator includes an E-Stack Editor that allows you to quickly remove or reorder numbers on the stack.
What is the age rating for OPie RPN Calculator?
OPie RPN Calculator has an age rating of 4+, making it suitable for a wide range of users.
When was OPie RPN Calculator last updated?
The latest version of OPie RPN Calculator was released on November 18, 2021.
