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RavenclawPrefect's user avatar
RavenclawPrefect's user avatar
RavenclawPrefect's user avatar
RavenclawPrefect
  • Member for 2 years, 3 months
  • Last seen more than a week ago
  • Berkeley, CA, USA
Profile Activity
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201
reputation
402
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1
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About

Big fan of interesting math puzzles. I think up lots of questions, and sometimes ask the more interesting/tricky ones here.

Contact me at "graham's number is big" sans punctuation or spaces at gmail, especially if you share my taste in mathematical problems!

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Top tags
4
Score
2
Posts
100
Posts %
4
Score
2
Posts
100
Posts %
4
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Posts
100
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Top posts
All Questions Answers
Score Newest
question
6
What's going on with this graph of wheat prices in "Civilization and Capitalism"?
Jun 29, 2021
answer
4
What's going on with this graph of wheat prices in "Civilization and Capitalism"?
Jun 29, 2021
Top network posts
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93
What is the largest volume of a polyhedron whose skeleton has total length 1? Is it the regular triangular prism?
93
$6!\cdot 7!=10!$. Is there a natural bijection between $S_6\times S_7$ and $S_{10}$?
36
Hexagons are best for tiling 2D space in terms of perimeter vs area. What's best for 3D space?
36
Do nonconstructive proofs of isomorphism exist?
34
Is there (or can there be) a general algorithm to solve Rubik's cubes of any dimension?

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