For all of the recent strides we’ve made in the math world—like a supercomputer finally solving the Sum of Three Cubes problem that puzzled mathematicians for 65 years—we’re forever crunching ...

GPT-5.2 Pro delivers a Lean-verified proof of Erdős Problem 397, marking a shift from pattern-matching AI to autonomous ...

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...

Math teacher Emma Chiappetta uses a three-round exercise to help students not only recognize their errors, but also generate their own. In the procedure, she randomly separates students into groups of ...

Adding one irrelevant sentence to math problems causes AI systems to make confident mistakes over 300 percent more.