Jon

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9 Answers

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22	Why do we need to prove $e^{u+v} = e^ue^v$?
10	solving integral $\int{{3^x}{e^x}dx}$
5	Is there a “canonical” representation of integers using numbers other than primes?
4	Count of unique algebras with one unary operation (on finite set)
4	Do your friends on average have more friends than you do?

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969 Reputation

+25	Geometric interpretation for complex eigenvectors of a 2x2 rotation matrix
+30	Why do we need to prove $e^{u+v} = e^ue^v$?
+15	Motivating complex structure on $\mathbb{R}^2$
+5	Best books in the genre “______ for Mathematicians”

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7 Questions

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13	Best books in the genre “______ for Mathematicians”
10	Combinatorial proof that binomial coefficients are given by alternating sums of squares?
10	Topic for a high school-level math elective?
6	Why are the centers of $R$ and $\text{End}_{\text{Ab}}(R)$ isomorphic?
5	Geometric interpretation for complex eigenvectors of a 2x2 rotation matrix

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25 Tags

22 teaching × 4	5 prime-numbers
22 exponentiation	4 abstract-algebra × 2
10 homework	4 graph-theory
10 integral	4 universal-algebra
10 calculus	3 group-theory

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