As social media becomes increasingly reliant on algorithmic feeds, creators are navigating a new normal: Just because you post something doesn’t mean your followers will see it. “I think that 2025 was ...

Abstract: This letter presents a state estimation algorithm for linear discrete-time systems with state-delay. In order to overcome the difficulty that the traditional Kalman filter cannot estimate ...

EdSource · How a California professor once coded secrets in music (rebroadcast) A report about declining math preparation at UC San Diego has been generating hysterical headlines in national news ...

In a world run by computers, there is one algorithm that stands above all the rest. It powers search engines, encrypts your data, guides rockets, runs simulations, and makes the modern digital ...

Proposed changes to North Carolina's math standards would shake up requirements for upperclassmen in the state’s public high schools and emphasize real-world problem-solving in all grade levels. The ...

All mainstream credit card numbers obey a mathematical trick designed to catch the most common typos. It’s called the Luhn algorithm, named after IBM researcher Hans Peter Luhn, who patented it in ...

You’re at the checkout screen after an online shopping spree, ready to enter your credit card number. You type it in and instantly see a red error message ...

Chris Wedel is a seasoned technology journalist with a rich background writing for top publications like CNET, Android Police, and Digital Trends. His work spans the consumer electronics landscape, ...

Teaching children to use spatial reasoning cues could help them understand how numbers relate to one another, a fundamental concept in early math education. Two Lynch School researchers are exploring ...