Calculator++
Calculator++ is a cross-platform, arbitrary-precision, customizable, multifunction, scientific calculator. Using Calculator++, you can perform any of the customary handheld or online calculator operations, and many more.
While it serves as an excellent replacement for your operating system´s built-in calculator, it also offers many powerful features that are not available together in any other handheld or computer-based calculator. Calculator++ supports over 25,000 units for conversion in an ever growing list of categories and units. Scientists, engineers, programmers, and students will find it a simple to use, yet powerful, tool.
Calculator++ is written entirely in Java, so you can use it on the platform of your choice.
Author – Robert J. Morris
Supported Operating Systems – Windows, Mac and Linux
Other Requirements – Java Runtime Environment
Version – 1.0.1
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I recommend this calculator to all my computer science students. It’s the only one that can do floating point math in hexadecimal. It also has user-configurable precision up to millions of digits. I like that I can run the exact same calculator on Windows, Linux, and Mac too. I highly recommend this calculator to anyone who needs to do serious scientific calculations or for checking against your own software’s math code.
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The standard precision of 128 digits is more than I’ll ever need. What I really appreciate is that the number in the display is always correct. I’ve never gotten a rounding error after multiple calculations; even ones with logarithms and trig functions. Calculator++ is my new go-to calculator. I’m using it on Solaris at work and on Linux at home.
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