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Top Questions
31
votes
The direct sum $\oplus$ versus the cartesian product $\times$
group-theory
abelian-groups
asked May 18 '11 at 17:07
math.stackexchange.com
17
votes
Formatting a 5.25" floppy disk
windows-xp
old-hardware
floppy
asked May 14 '11 at 21:13
superuser.com
10
votes
I cannot get a (properly) underlined hyperlink in blue
hyperref
links
package-options
asked Jul 16 '11 at 15:16
tex.stackexchange.com
8
votes
The Mayer-Vietoris sequence
algebraic-topology
intuition
asked May 14 '11 at 19:03
math.stackexchange.com
8
votes
Can one show that $\sum_{n=1}^N\frac{1}{n} -\log N - \gamma \leqslant \frac{1}{2N}$ without using the Euler-Maclaurin formula?
number-theory
sequences-and-series
analytic-number-theory
asked Jun 9 '11 at 11:28
math.stackexchange.com
8
votes
Painting the faces of a cube with distinct colours
combinatorics
group-theory
asked Sep 15 '11 at 18:53
math.stackexchange.com
8
votes
How do you get a job in a recording studio?
studio
asked Jun 20 '11 at 15:13
avp.stackexchange.com
8
votes
After writing an SD card image, is the remaining space usable?
sd-card
image
asked Aug 2 '12 at 20:00
raspberrypi.stackexchange.com
6
votes
Nitpicky question about harmonic series
sequences-and-series
divergent-series
asked May 6 '11 at 20:47
math.stackexchange.com
6
votes
Do we have to use Bernoulli polynomials in the Euler-Maclaurin summation formula?
classical-analysis
asked May 18 '11 at 2:22
math.stackexchange.com
1
2
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Top Answers
20
Strategies for Effective Self-Study
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9
“Casual” mathematical facts with practical consequences
math.stackexchange.com
7
How many usernames are there and how do you calculate it?
math.stackexchange.com
7
Why is “working in $\mathbb {Z}_m$” essentially the same as “working with congruences modulo m”?
math.stackexchange.com
5
Which one result in maths has surprised you the most?
math.stackexchange.com
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