Top Network Posts
- 44Intuition behind Conditional Expectation
- 23Elementary proof of $m^n\neq n^m$ for almost all natural numbers $m\neq n$
- 19As a TA, how to react if I come across a Facebook group in which students insult me?
- 16Why does a convex set have the same interior points as its closure?
- 15If $C$ is a component of $Y$ and a component of $Z$, is it a component of $Y\cup Z$?
- 14Why does $K \leadsto K(X)$ preserve the degree of field extensions?
- 13Why do free monoids have a "trivial" automorphism group and free groups don't?
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