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Aug
9
awarded  Popular Question
Jul
28
awarded  Yearling
Jul
9
accepted Visualization of 2-dimensional function spaces
Jun
16
comment Intuitive idea of the Lipschitz function
@user42912: I saw that you haven't accepted an answer yet so I am happy that I could finally cut the knot :-) Maths is just amazing :-)
Jun
16
revised Intuitive idea of the Lipschitz function
added 1 character in body
Jun
16
comment Intuitive idea of the Lipschitz function
@user42912: Does this help you?
Jun
16
comment Intuitive idea of the Lipschitz function
@user42912: No, you cannot: See my edit for clarification.
Jun
16
revised Intuitive idea of the Lipschitz function
added 356 characters in body
Jun
16
answered Intuitive idea of the Lipschitz function
Jun
3
comment Variance of the sums of all combinations of a set of numbers
Thank you, very nice indeed!
Jun
3
accepted Variance of the sums of all combinations of a set of numbers
Jun
3
comment Variance of the sums of all combinations of a set of numbers
Hint: If you could make a real answer out of this stub I would accept it.
Jun
2
revised Variance of the sums of all combinations of a set of numbers
added 2 characters in body
Jun
2
comment Variance of the sums of all combinations of a set of numbers
@Did: I understand now, it was right before my eyes all the time and I didn't see it - this is very elegant indeed!
Jun
2
comment Variance of the sums of all combinations of a set of numbers
@Did: That's unbelievable - please tell me how did you do this that fast?!? I am totally amazed :-) Thank you!!! Please form an answer out of the comment and I will happily accept it.
Jun
2
revised Variance of the sums of all combinations of a set of numbers
added 159 characters in body
Jun
2
comment Variance of a special random walk
@Did: You asked for the bigger context of this problem and I posted another question here: math.stackexchange.com/questions/1309230/… - This time I really tried hard to give all the necessary information, let's see if this is sufficient for your critical eye ;-)
Jun
2
asked Variance of the sums of all combinations of a set of numbers
May
31
accepted Variance of a special random walk
May
31
revised Variance of a special random walk
deleted 307 characters in body