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 ...

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 ...

For novices, functions are one of the most intimidating features of OpenOffice.org's Calc. Newcomers quickly learn that functions are a main feature of spreadsheets, but there are almost four hundred, ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Your computer’s built-in calculator app is acting like an old ...

Following on from THIS thread over in OS&S about the best standalone scientific calculator, I was wondering whether there were any decent free (or cheap) PalmOS programs that provide basic scientific ...

Mariner Calc is the newest entrant in the growing field of iPhone/iPod touch applications designed to let you work with and create Excel spreadsheets. I covered four such apps a while ago, along with ...