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Mathematics
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AgCl
  • Member for 13 years, 11 months
  • Last seen more than 11 years ago
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346
A challenge by R. P. Feynman: give counter-intuitive theorems that can be translated into everyday language
Jul 21, 2010
320
A challenge by R. P. Feynman: give counter-intuitive theorems that can be translated into everyday language
Jul 21, 2010
188
Why does the series $\sum_{n=1}^\infty\frac1n$ not converge?
Jul 21, 2010
122
Are the "proofs by contradiction" weaker than other proofs?
Jul 21, 2010
43
If all sets were finite, how could the real numbers be defined?
Jul 22, 2010
35
What are good books/other readings for elementary set theory?
Nov 21, 2010
34
Sum of two periodic functions
Jul 28, 2010
28
Drawing heart in mathematica
Nov 28, 2010
26
Axiom of choice - to use or not to use
Dec 4, 2010
14
Completion of rational numbers via Cauchy sequences
Nov 26, 2010
Top Meta posts
3
9
10
What domain name to use?
10
Texts that are verbatim copied from somewhere else
8
Can we lock the question "Do complex numbers really exist?"
8
why did you close my question "if all sets were finite"?
6
Proposal for an easy reopening policy
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182
Knuth's intuition that Goldbach might be unprovable
47
Why is multiple comparison a problem?
32
Writing papers in pre-LaTeX era?
18
How would calculus be possible in a finitist axiom system?
14
Matlab-like command history retrieval in unix command line