MPCalcRB

MPCalcRB is a lightweight calculator designed specifically for helping you perform calculations using advanced functions and equations. It works as a multi-precision RPN (Reverse Polish notation) calculator, can be deployed on Windows, Linux and Mac OS, and is compatible with touch-screen devices.

The tool comes bundled in a portable package which enables you to run it on the target system without administrative privileges. Gaining access to the calculation parameters requires only running the executable file.

You can store the utility on USB flash drives so you can have it with you all the time. In case you decide that you no longer need it, you can get rid of it using a simple deletion task.

You are welcomed by a simple design that provides a well-structured suite of features. There’s support for a help manual that provides short descriptions about the program’s features.

MPCalcRB gives you the possibility to work with numbers with up to 30.000 digits and handle numbers with absolute values between 10^-40000000 and 10^+40000000.

You can input numbers via your keyboard or app’s interface, perform several clipboard-related tasks, such as copy, paste, delete, and cut, undo your actions, as well as make use of preset hotkeys for faster actions.

The utility offers support for a wide range of functions and helps you access them with the aid of three keypads. You are also allowed to choose between radians or degrees and set the internal and output precision.

MPCalcRB lets you make calculations related to Euler’s constant, error function, Fresnel integral, Bessel function, Spherical Bessel function, Kummer’s function, Hypergeometric function, exponential integral, Bernoulli numbers, and others.

MPCalcRB accommodates a wide range of calculations under its hood, and is suitable especially for professional users.