What's up in
Computer scientists are trying to build an AI system that can win a gold medal at the world’s premier math competition.
AI tools are shaping next-generation theorem provers, and with them the relationship between math and machine.
The dendritic arms of some human neurons can perform logic operations that once seemed to require whole neural networks.
Decades after the landmark proof of Fermat’s Last Theorem, ideas abound for how to make it even more reliable. But such efforts reflect a deep misunderstanding of what makes the proof so important.
Two mathematicians have proved that two different infinities are equal in size, settling a long-standing question. Their proof rests on a surprising link between the sizes of infinities and the complexity of mathematical theories.