Mathematics

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Am I getting an idiot?

I've never had problems with math in my life. I absolutely love it and never got bored of studying it in high school. During my...

6/ still blows my mind

there's an identity that still amazes me every time i see it. P(gcd(a, b) = 1) = 6/ (approx. 0.607927) where this probability is defined via the...

Unsolved mathematical problem on a Go/Baduk board

Disclaimer: I am not a mathematician, but I think this open problem might interest some people on this forum. First, the problem for those who already...

Why return to Euclid in an age of non-Euclidean geometry?

To me, Euclids Elements of Geometry is not only about geometry.It is a craft, a way of questing the fundamental principles, a whole building rise...