4 ms·
They need to all be positive. FTA (on the solution x = 4, y = -1, y = 11) : > This solution is not easy to see by hand, but it’s also not hard to discover wit
by sweezyjeezy 9y ago
They need to all be positive. FTA (on the solution x = 4, y = -1, y = 11) :
> This solution is not easy to see by hand, but it’s also not hard to discover with some patience without all the machinery we are reviewing here. It’s the positive solutions that are the lair of dragons.