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.

All the equations are color-coded, so it is easy to distinguish ... One of the most interactive features I found in the graphing calculator was the real-time analysis of a multivariable relation.

The Texas Instruments TI-84 Plus CE Color Graphing Calculator is the perfect tool to improve your efficiency and comprehension as it comes packed with myriad features. In addition, you can get it ...

Every single iPhone and Mac has come with a calculator app, but not the iPad. 14 number crunchers from Texas Instruments, HP, ...

[Chris], graphing calculator hacker extrordinaire, has seen a few of his projects show up on the front page of Hackaday, mostly involving builds that turn graphing calculators like the TI-84 Plus ...

Right now, the Texas Instruments TI-84 Plus CE color graphing calculator is 33% off and available for just $100 at Amazon.

The 1980s are remembered for its outlandish fashions, incredible music, and, of course, awesome gadgets. Here are a few of ...

Graphing in Calculator allows you to plot graphs, solve simultaneous equations, and use variables. However, if for some reason, you want to turn off Graphing in Calculator on Windows ...

It's worth noting that the TI-32 hack isn't a commercial project. Replicating ChromaLock's work would involve purchasing a TI ...

A tech YouTuber managed to get ChatGPT and the internet to run on the classic TI-84 graphing calculator. The project featured several neat additions to the classic calculator, including a chat ...

Popular tech YouTuber ChromaLock recently shared a video demonstrating how they managed to connect a “dated” TI-84 graphing calculator to the internet and run ChatGPT, creating, “the ...