What do you do with a circa 1985 Casio FX-451 calculator with a bad keyboard? Well, if you are [Poking Technology], you transplant the inside of the calculator to a new custom keyboard. There are two ...

Windows/Linux/Mac: SpeedCrunch is an extremely fast and lightweight calculator that supports extended expressions. Instead of pecking away entering your equations line by line, you can enter the whole ...

I have tried searching for this, but for some reason the calculator hotkey on my keyboard in my Windows 10 machine will only open up the calculator with a blue overlay on the first try (or after it ...