Mathematics
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Rob Arthan

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

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257 Is arrow notation for vectors “not mathematically mature”? Jan 7 '15
76 What is the order when doing $x^{y^z}$ and why? Jan 30 '16
72 Has lack of mathematical rigour killed anybody before? Apr 5 '15
45 How can a set with one element be equal to a set with two elements Aug 6 '17
43 Proof of infinitely many prime numbers Oct 8 '16
28 When is $\sin(x) = \cos(x)$? Aug 27 '16
28 What is $2!!!!!!!!!!!!!!!!!!!!$… (up to? Sep 10 '15
24 Puzzle: Give an algorithm for finding a frog that jumps along the number line Dec 30 '14
23 Historically first axiomatization of the inner product Oct 27 '13
20 Why is there not a system for computer checking mathematical proofs yet (2018)? Apr 21 '18
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