There’s a problem that’s simple to state: find positive integers A, B, and C such that: A/(B+C) + B/(A+C) + C/(A+B) = 4 It seems simple, like you could try a

There’s a problem that’s simple to state: find positive integers A, B, and C such that: A/(B+C) + B/(A+C) + C/(A+B) = 4 It seems simple, like you could try a few examples and figure it out. And there is a solution. But for the smallest solution, A, B, and C each have 80 digits. Way too big to brute force.