Unlike Texas Instruments, whose graphing calculators have famously not made technological improvements in decades despite keeping the same price tag, HP has made a few more modern graphing calculators ...

It’s always been a rule in schools that phones aren’t allowed to be used in classrooms. This same rule existed when I was in high school back in the late 2010s, and the same rule exists now. Just from ...

These fancy graphing calculators are only going to get more expensive as back-to-school shopping goes into full swing. By Stan Horaczek Published Jul 29, 2025 2:58 PM EDT We may earn revenue from the ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Most people’s experiences with polynomial equations don’t ...

ABSTRACT: Brualdi and Goldwasser characterized the Laplacian permanents of trees. In this paper, we study the Laplacian permanents of trees. We characterize some Laplacian permanents of trees. The ...

With iOS 18.3, Apple made a small but meaningful change to the way the Calculator app works, reintroducing repeating operations. When you tap the equals sign twice, the app will now repeat the last ...

Abstract: Understanding the underlying graph structure of a nonlinear map over a particular domain is essential in evaluating its potential for real applications. In this paper, we investigate the ...

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 ultimate cheating ...

On Saturday, a YouTube creator called ChromaLock published a video detailing how he modified a Texas Instruments TI-84 graphing calculator to connect to the internet and access OpenAI's ChatGPT, ...

On Saturday, a YouTube creator called “ChromaLock” published a video detailing how he modified a Texas Instruments TI-84 graphing calculator to connect to the Internet and access OpenAI’s ChatGPT, ...