SPEEDCRUNCH BUTTONS WINDOWS
SpeedCrunch is an open-source tool for Windows and Linux. While regedit is open focused, pressing the calculator key opens up SpeedCrunch, but at any other time the key opens up. () submitted 3 years ago by atopix to r/opensource. Whether you only do basic arithmetic or complex scientific calculations, what you DONT need (if you have a keyboard) is 'buttons' on a screen. I have ShellExecute set to C:\Program Files (x86)\SpeedCrunch\SpeedCrunch.exe. The most awesome calculator Ive come across. In the registry at: HKEYLOCALMACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\AppKey\18. The program won’t turn you into a math expert, but it’s genuinely easy to use, and even beginners will quickly figure out its basic operations. My keyboard has a 'calculator' key on it. Put it all together and SpeedCrunch is an appealing tool.
Individual sessions may be saved as necessary, allowing you to carry on later, or you can export them to text or HTML for easy sharing with others. But if you can’t justify a 150 calculator, there are some cheap and. Even if you’ve spent the last 30 minutes working in decimal and degrees, for instance, you can change to binary, hex, radians, Cartesian or polar output, maybe set a different level of precision, and the history window updates immediately with the new format. It is hard to call it a calculator since the latest variant has a 528 MHz ARM Cortex A7, 256 MB of RAM, and 512 MB of ROM. Whatever you’re doing, the program’s flexibility is key. If you need more, you can store results in variables, define your own functions, use complex numbers, and perform all your calculations with up to 50 digits of precision. It doesn’t mind if you type 2+2 or 2+2, you’ll get the same answer as soon as you hit Enter. SpeedCrunch isn’t strict about its own syntax. Again, double-click anything helpful and it’s entered into the expression area. There’s an optional numeric keypad (View > Keypad) if you prefer clicking buttons to typing, although it’ll probably just slow you down. These can be viewed and searched in a panel if you’re not sure what to enter, or you can start typing and allow the Autocomplete feature to show you any options (type “G”, select Geomean – the geometric mean – and it’s entered for you).Ī built-in Formula book has a small number of expressions on offer: quadratic equations, the volume of a cone, area of a sphere, and so on.
There are 80 built-in mathematical functions and 150 scientific constants ready for use. Syntax highlighting can help you spot problems in longer expressions
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