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I started my masters, and I got my lowest mark ever of 55% in my topology final. My professor called me in to ask me...
Imagine a Quidditch match in which the Golden Snitch is completely invisible. You know exactly the initial distance, but not the direction. You move faster than...
I have a really hard time doing maths. When Im in pure maths class and dont understand anything I start to well up tears. This...
A while back I noticed that you can use the arctan addition formula to change the limits of a classic integral for pi from [-1,1]...