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Top Questions
27
votes
Finite sum $\sum_{n=2}^N\frac{1}{n^2}\sin^2(\pi x)\csc^2(\frac{\pi x}{n})$
number-theory
trigonometry
summation
analytic-number-theory
trigonometric-series
asked Apr 26, 2016 at 14:25
math.stackexchange.com
11
votes
Why can this cosine sum function show all primes less than $N^2$?
number-theory
prime-numbers
analytic-number-theory
divisor-sum
primality-test
asked Apr 23, 2016 at 14:48
math.stackexchange.com
Top Answers
6
What is the possible relation between the twin prime conjecture and the Goldbach's conjecture
math.stackexchange.com
5
Unable to run app in Simulator: Xcode beta 6 iOS 8
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