Mathematics
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user5402

Apparently, this user prefers to keep an air of mystery about them.

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  • Last seen Mar 4 at 15:26

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15 How to calculate $\cos(6^\circ)$? Jul 7 '13
10 Is there any curriculum based on recreational mathematics? Jul 10 '13
9 How to explain the commutativity of multiplication to middle school students? Jul 2 '13
8 Prove that $\sqrt{2}$ is a real number. [closed] Sep 24 '13
8 Finding all possible proofs Dec 2 '18
7 Is every integer the sum of distinct prime numbers? Nov 18 '15
7 Infimum and supremum of the empty set Jun 29 '13
6 Expressing the solutions of the equation $ \tan(x) = x $ in closed form. Jul 12 '13
6 Upper Bound of Logarithm Jul 1 '13
5 How do we take second order of total differential? Jun 30 '13
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