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I was trying to prove the Pythagorean theorem on my own and stumbled into this. You take a right triangle and create three similar triangles by...
With my current understanding, the foundations of mathematics (the ZFC axioms, for example) are usually built upon a logical system (oftentimes first-order logic). But usually...
Mine is probably Hodge structure of motivic or representation theoritic objects. I know it's essential and extremely important and stuff. But I just can't...
I know the traditional way to define complex numbers is to start with real numbers and then define complex numbers as ordered pairs of real...