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GeoffDS
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question
86
List of interesting integrals for early calculus students
Nov 8, 2012
answer
63
Math and mental fatigue
Aug 26, 2012
answer
48
Is Sage on the same level as Mathematica or Matlab for graph theory and graph visualization?
Mar 12, 2012
answer
47
Show that the set of all finite subsets of $\mathbb{N}$ is countable.
Sep 21, 2012
answer
35
Can I use my powers for good?
Jan 5, 2012
answer
33
Why is the expected value $E(X^2) \neq E(X)^2$?
May 25, 2012
answer
30
Theorems with an extraordinary exception or a small number of sporadic exceptions
Aug 24, 2012
answer
23
Why is -10 smaller than -100?
Oct 9, 2012
answer
22
Books to study for Math GRE, self-study, have some time.
Dec 13, 2011
answer
21
GRE Math Subject Test
Oct 20, 2012
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Voting to close as duplicate without taking the time to check if they are
23
How can we best judge who has the skills to be a moderator?
16
One of my students may be getting math.SE to do their homework
15
What's the daily reputation record?
14
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How to obtain a confidence interval for a percentile?
19
Example of distribution where large sample size is necessary for central limit theorem
17
Obsolete items in pivot table list
13
Quartiles in Excel
12
Bounded denominators for modular forms