They don't call Scott Flansburg "The Human Calculator" for nothing. A group of Greenwich Academy middle school students watched in awe Thursday as they called out two- and three-digit numbers and ...

Most people learned math as children by writing out problems on paper. This calculator app lets you do just that, but also lets you perform complex computations, all by writing numbers and symbols on ...

One way to know for sure that you’re at a developer conference: The crowd gets really excited when you announce a new Calculator app. The addition of the app got (by far) the biggest applause pop at ...

Imagine how our Math teachers must be feeling now that we actually do have a calculator in our pockets all the time. Now imagine abandoning those virtual keys and falling back in love with a ...