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Top Questions
44
votes
Partial differential equations in "pure mathematics"
soft-question
pde
asked Jul 19, 2011 at 5:50
math.stackexchange.com
23
votes
Why isn't there a centre of charge?
electrostatics
reference-frames
charge
asked Apr 7, 2011 at 18:59
physics.stackexchange.com
20
votes
Complexity of Towers of Hanoi
complexity-theory
time-complexity
towers-of-hanoi
asked Apr 2, 2012 at 21:49
cs.stackexchange.com
18
votes
Operators vs Functions in C/C++
c++
asked Jun 2, 2010 at 6:10
stackoverflow.com
17
votes
An NP-hard $n$ fold integral
computational-complexity
integration
computational-geometry
polytopes
computable-analysis
asked Jun 28, 2013 at 0:59
mathoverflow.net
15
votes
Can recent developments improve the total synthesis of B-12?
organic-chemistry
synthesis
asked Apr 25, 2012 at 19:56
chemistry.stackexchange.com
15
votes
Phase Transitions in NP Hard Problems
cc.complexity-theory
np-hardness
phase-transition
asked Dec 17, 2010 at 4:03
cstheory.stackexchange.com
14
votes
Worshippers of the rising sun
idioms
asked Apr 3, 2011 at 0:03
english.stackexchange.com
13
votes
Asymptotics for Coin changing
ds.algorithms
asked Apr 4, 2011 at 3:32
cstheory.stackexchange.com
13
votes
Why has the Perfect cuboid problem not been solved yet?
soft-question
math-history
open-problem
asked Apr 8, 2011 at 4:04
math.stackexchange.com
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Top Answers
19
Incredible frequency of careless mistakes
math.stackexchange.com
14
Trigonometry in computer science
cs.stackexchange.com
13
What is a quaternion?
gamedev.stackexchange.com
10
Recurrence relation for time complexity $T(n) = T(n-1) + n^2$
cs.stackexchange.com
9
How much Math do you REALLY do in your job?
math.stackexchange.com
9
Uniform sampling from a simplex
cs.stackexchange.com
7
What videos should everybody watch?
cstheory.stackexchange.com
7
Meaning of the adjacency matrix product
cs.stackexchange.com
6
Why $e=g \pm \sqrt{g}$ when $ \left( g-e \right)^2=g$?
math.stackexchange.com
6
Solve the Relation $T(n)=T(n/4)+T(3n/4)+n$
math.stackexchange.com
6
Which high-degree derivatives play an essential role?
mathoverflow.net
5
Complexity of computing matrix powers
cs.stackexchange.com
5
Adjacent house , dynamic programming problem
cs.stackexchange.com
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