A lock that anyone can close but only one person can open sounds impossible, yet it follows directly from Euler's phi ...

Non-meat-eaters like to say that no one would want to eat a sausage ever again if they knew how it was made. But that applies ...

Elon Musk once paid one of the largest tax bills in U.S. history after selling Tesla stock in 2021 (1) — eclipsed only by ...

British mathematician Jack Good coined the term “intelligence explosion” 61 years ago to describe what would happen when an intelligent machine entered a runaway cycle of fully automated ...

Many controlled processes, such as biochemical ones, are repetitive, similar to batch-organized processes. They generate Optimal Control Problems (OCPs) solved by optimal controllers, which often ...

In October 2024 I attended a workshop at Harvard University where mathematicians talked through the uses of artificial intelligence in their field. Most were less worried about the future of math than ...

This follows a simple and sensible (user friendly) algorithm that makes it easy for you to filter and sort a list of items based on given input. Items are ranked based on sensible criteria that result ...

For many of us, mathematics was not a subject to love—it was a subject to pass so we could progress to the next academic stage. Through years of conversations with executives, educators, parents, and ...

Part of resolving the political redistricting stalemate, writes Professor Jamie Tucker-Foltz, is creating congressional maps that align with human intuition about fairness. He explains how an ...

Mathematicians sometimes think of their research as a garden and unsolved problems as seeds waiting to sprout. Some problems are analogous to tulip bulbs. As mathematicians work to solve them, they ...

Tired of juggling between Apple Notes and Calculator? A math feature in iOS 18 lets you solve equations instantly with just a quick settings tweak. If you're like most people, the Apple Notes app on ...