In 2019, mathematicians finally solved a math puzzle that had stumped them for decades. It’s called a Diophantine Equation, and it’s sometimes known as the “summing of three cubes”: Find x, y, and z ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." In 1993, Hungarian mathematician Paul Erdős—one of the most prolific mathematicians of the 20th ...