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seen Feb 26 '12 at 23:17

Oct
21
awarded  Yearling
Sep
30
awarded  Explainer
Mar
13
awarded  Good Question
Oct
21
awarded  Yearling
Oct
21
awarded  Yearling
Aug
13
awarded  Nice Question
Feb
9
awarded  Tumbleweed
Feb
2
answered Strategy / calculus riddle
Feb
2
answered simulating a fair random process with an unfair one.
Feb
2
answered What do [] mean and what does it mean if it is used in an equation?
Feb
2
asked algebraic connectivity of the giant component
Jan
30
comment vase question probability
If the vases are not distinguishable then how do they know they are taking the ball from V1?
Jan
30
asked A very vague question about the cartesian product in mathematics.
Jan
25
comment I need a simple algorithm
@david: you probably mean two to the power of the thing rather than the thing to the power of 2.
Jan
25
comment Period of a product of $\sin$ and $\cos$
@mariano: I was pretty heavily abused for making this joke earlier math.stackexchange.com/a/74730/18005 ('integer' has since been edited into the title).
Jan
25
comment Validating results of a Monte Carlo integration
This is just a guess, but maybe you have a typo and you really want to integrate over $e^{-(x^2 + y^2)}$ instead? This would be a 2d gaussian which is probably more common than the function you wrote.
Jan
25
answered Validating results of a Monte Carlo integration
Jan
24
answered Rank of a random variable that follows a Uniform Distribution (0,1)
Jan
23
answered Closed form of $\sum_{i=0}^{n-2}\sum_{i+1}^{n-1}1$
Jan
20
answered What does it mean density function $f(x) = dF(x)$ (in distributional sense)?