Rather than just cramming the Pi and a cheap LCD into his Numworks graphing calculator, [Zardam] integrated it into the device so well that you’d swear it was a feature from the factory.

It looks like we missed the boat on this one but just in case you missed it everywhere else on the Internet, last Saturday [Matt Stack] introduced the world to a completely open source calculator.

The TI-83 (not Plus), TI-86, TI-92 and the TI-92 Plus are no longer manufactured. Certainly these older calculators may still be used in courses allowing any calculator. The designation TI-89 or ...

The Casio FX-9750Glll Graphing Calculator is now available for $43.20 at Walmart, down from its original price of $64.99-a 34 ...

Two Texas men swiped nearly $18,500 in graphing calculators from eight east-metro Target stores on one day last month as part of an organized theft ring out of the Dallas area, charges say.

A tech YouTuber managed to get ChatGPT and the internet to run on the classic TI-84 graphing calculator. The project featured ...

Two Texas men who authorities say stole $18,500 in graphing calculators from eight east-metro Target stores last year are among the first to be sentenced under Minnesota’s organized retail theft ...

Everybody needs a calculator. Because of this, there have been many calculators through the years, and they’re actually pretty easy to find. Most people use them to figure out stuff like how ...