Stack Exchange
log in
chat
meta
about
Stack Exchange
All Sites
Hot Questions
Top Users
Newsletters
Blogs
kuch nahi
Age: 24
Learning from scratch.
top
accounts
reputation
activity
favorites
subscriptions
Top Questions
38
votes
How to understand and appreciate the prime number industry?
elementary-number-theory
soft-question
prime-numbers
asked May 24 '11 at 8:21
math.stackexchange.com
20
votes
Math behind rotation in MS Paint
rotations
asked Jun 23 '11 at 20:46
math.stackexchange.com
19
votes
Do other non-native english speakers have trouble solving certain kinds of problems?
soft-question
asked May 23 '11 at 4:50
math.stackexchange.com
19
votes
How to open a PDF file from terminal?
command-line
pdf
asked May 16 '11 at 20:08
askubuntu.com
18
votes
Bootstrap: wider input field
twitter-bootstrap
asked Mar 20 '12 at 10:27
stackoverflow.com
17
votes
Making TikZ nodes hyperlinkable
tikz-pgf
links
asked Nov 25 '11 at 4:00
tex.stackexchange.com
16
votes
Make curly braces wrap around part of a circle
tikz-pgf
asked Feb 16 '12 at 7:34
tex.stackexchange.com
16
votes
About the complex nature of the wave function?
quantum-mechanics
wavefunction
complex-numbers
asked Apr 5 '11 at 4:25
physics.stackexchange.com
13
votes
$S=1+10+100+100+10000+… = -1/9$? How is that
sequences-and-series
asked Mar 17 '11 at 5:11
math.stackexchange.com
13
votes
Can I ever go wrong if I keep thinking of derivatives as ratios?
calculus
asked Jun 20 '11 at 18:48
math.stackexchange.com
1
2
3
4
5
6
next
Top Answers
20
Results that were widely believed to be false but were later shown to be true
math.stackexchange.com
14
Lev Landau's “Theoretical Minimum”
physics.stackexchange.com
8
How to calculate $\int \sqrt{(\cos{x})^2-a^2} \, dx$
math.stackexchange.com
7
What could be an intuitive explanation for $ \sum\limits_{k=1}^{\infty}\frac{1}{k2^k} = \log 2 $?
math.stackexchange.com
6
How to do this approximation?
math.stackexchange.com
6
Misused physics analogies
physics.stackexchange.com
5
Proof that $\sum\limits_{k=1}^nk^2 = \frac{n(n+1)(2n+1)}{6}$?
math.stackexchange.com
5
Good book about elementary particles for high school students?
physics.stackexchange.com
5
Nuclear physics problem, Why do we use high weight atomic elements?
physics.stackexchange.com
5
How to make a single word look as some code?
tex.stackexchange.com
Stack Exchange works best with JavaScript enabled