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Olórin

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

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  • Gardens of Lórien, Aman
  • Member for 6 years, 5 months
  • 2,670 profile views
  • Last seen 12 hours ago

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47 Could the sum of an even number of distinct positive odd numbers be divisible by each of the odd numbers? Oct 30 '17
17 Proving $\sqrt{100,001}-\sqrt{100,000} < \frac{1}{2\sqrt{100,000}}$ Jan 30 '15
16 What is a universal property? Jan 29 '15
14 What's the “real” reason a finite map has finite fibers? Jan 17 '15
13 Product Manifold: Tangent Spaces Jan 30 '15
12 Prove that $\mathbb{Q}^{\times}$ not isomorphic to $\mathbb{Z}^{n}$ Jan 18 '15
12 Are there fields and ordered fields of every infinite cardinality? Jan 11 '15
11 If all Subgroups are Cyclic, is group Cylic? Oct 29 '14
10 A shortcut in Galois theory Mar 21 '15
9 Abelian groups and $\mathbb{Z}$-modules Feb 19 '15
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