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Mathematics

Enlightened

 Enlightened
First to answer and accepted with score of 10 or more. This badge can be awarded multiple times.

earned this badge 2 times.
Example of a representation of $U(1)$ with $n>2$
Awarded Oct 19, 2021 at 2:48
Why isn't this a well ordering of $\{A\subseteq\mathbb N\mid A\text{ is infinite}\}$?
Awarded Mar 16, 2017 at 14:09

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