These fancy graphing calculators are only going to get more expensive as back-to-school shopping goes into full swing.

That hunk was Texas Instruments' TI-83 Plus. So far as I could understand it, the "Plus" meant that it had a few extra megabytes of RAM; why you needed loads of RAM in a graphing calculator, I had ...

[Mark] had a broken TI-83 graphing calculator and an overwhelming urge to play Pokemon in math class. The solution to his predicament, obviously, is to hack a GameBoy color into the body of his TI-83.

Both those devices were very rudimentary in their processing power, but more formidable was the TI-83 graphing calculator, a staple of my high school pre-calc and calculus classes. Times have changed.

“For higher level classes, like AP Calculus, it is often expected that students have a handheld graphing calculator, such as TI-83, TI-84 or TI-89.” These types of calculators are good for AP ...

If you thought being able to play Drugwars on your trusty hand-me-down Texas Instruments TI-83 graphing calculator was cool, well, you're right—that was, like, the coolest thing ever when we ...

Gossamer is a Web browser espcially for TI-83+ and TI-84+SE graphing calculators (!!), created by PhD student Christopher Mitchell. It uses Global CALnet to access the Internet, and pages are ...

At the online retailer Amazon last week, for example, the Casio FX-9750G-Plus graphing calculator was selling for $48.99, while the TI 83-plus calculator was priced at $98.69.

It took three years to build and cannot, due to resource constraints on TI-83/84 calculators, execute more than 16 kilobytes of code. When Marcolina set out to rebuild Portal on TI’s graphing ...

Benjamin Moody spent two months trying to crack the programming code of his TI-83 graphing calculator, a process that involved finding the prime factors of enormous numbers. When he was done, he ...