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user50229

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

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  • Member for 8 years, 3 months
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  • Last seen Dec 28 '20 at 23:03

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38 Helix with a helix as its axis Jan 18 '17
34 Calculating the total number of surjective functions Dec 25 '12
15 An 'obvious' property of algebraic integers? Oct 8 '13
12 Intersection of conjugate subgroups is normal Apr 22 '13
12 Combinatorial group theory books Oct 15 '14
12 Automorphism groups and symmetric groups Nov 23 '12
11 $n$-dimensional holes Feb 6 '17
10 Analogy between “One and only one” and “If and only if” Nov 29 '12
8 Semidirect product: general automorphism always results in a conjugation Dec 9 '15
7 Embedding and monomorphism Apr 3 '14
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