We are always amused that we can run emulations or virtual copies of yesterday’s computers on our modern computers. In fact, there is so much power at your command now that you can run, say, ...

The early days of modern computing were downright weird, and the HP 9830B is a strange one indeed: it’s a gigantic calculator, running BASIC, on a CPU implemented over a dozen cards using discrete ...

eCalc is a free Web-based calculator that can handle everything from basic addition and subtraction to logarithms, cosines, and unit conversions. Not online? There's a new desktop version of eCalc for ...

Microsoft is adding a graphing mode to the Windows 10 calculator. The company made the calculator open-sourced on GitHub earlier this month and has received over thirty suggestions from contributors ...

Believe it or not, Apple still does not support the iPad with its basic Calculator app. And as much as nerds love their calculator watches, there’s no support for Apple Watch, either. If you want ...

I don’t know what it is, but there’s something about the combination of the iPad and calculator apps that seem to make developer’s brains turn to jelly. Or at least that’s the impression I came away ...

Please note: This item is from our archives and was published in 2017. It is provided for historical reference. The content may be out of date and links may no longer ...

When planning investments, understanding how returns are calculated is often the first step. While markets and instruments ...