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Dinesh 's user avatar
Dinesh 's user avatar
Dinesh 's user avatar
Dinesh
  • Member for 14 years, 11 months
  • Last seen more than 1 year ago
  • California
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About
I used to work in information theory and haven't had formal math training beyond the basic undergraduate level. I still retain a lot of interest in mathematics and try to work on my skill set whenever possible.
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Top posts
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36
What are some mathematical concepts that were (pretty much) created from scratch and do not owe a debt to previous work?
Apr 16, 2010
answer
20
Favorite popular math book
Dec 29, 2009
question
16
Number of uniform rvs needed to cross a threshold
Jan 3, 2010
answer
14
What is your favorite "strange" function?
Apr 22, 2010
answer
13
Checking whether given binary operation is a group operation
Jul 14, 2010
answer
8
Cool problems to impress students with group theory
Jan 29, 2010
answer
6
What should be offered in undergraduate mathematics that's currently not (or isn't usually)?
Mar 15, 2010
answer
4
Computing channel capacities for non-symmetric channels
May 10, 2012
question
2
Image of a fixed element under a random endomorphism in an Abelian group
Jul 3, 2010
answer
1
"Embedding" functions in groups
Dec 29, 2009
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55
Riemann zeta function at odd positive integers
28
How many bins do random numbers fill?
28
Choose a random number between $0$ and $1$ and record its value. Keep doing it until the sum of the numbers exceeds $1$. How many tries do we need?
24
Geometric interpretation of the multiplication of complex numbers?
23
Proving $\sqrt{1-x^2}\ge \operatorname{erf}(\sqrt{-\log x})$