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Feb
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awarded  Notable Question
Nov
23
comment Taylor expansion to show that for Stratonovich stochastic calculus the chain rule takes the form of the classical one
@0.5772156649... Indeed, didn't know that :-)
Oct
25
comment Algorithm for finding all roots of linear Diophantine equation with finite solution space
Thank you, I upvoted and accepted your answer. Well, too bad... Could you do me a favour a let the program run not for $17$ but for $16$ $a$-terms, all else being equal (i.e. starting from $16a_1$ up to $a_{16}$) - Thank you again.
Oct
25
accepted Algorithm for finding all roots of linear Diophantine equation with finite solution space
Oct
24
comment Algorithm for finding all roots of linear Diophantine equation with finite solution space
I thought that it would be easier to use this additional condition to prune the solutions to the first equation but I didn't imagine that there were so many solutions to it...
Oct
24
revised Algorithm for finding all roots of linear Diophantine equation with finite solution space
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Oct
24
comment Algorithm for finding all roots of linear Diophantine equation with finite solution space
I have an additional condition, but I thought it would make things more complicated: $$a_1+a_2+\dots+a_{16}+a_{17}=0$$
Oct
24
revised Algorithm for finding all roots of linear Diophantine equation with finite solution space
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Oct
24
comment Algorithm for finding all roots of linear Diophantine equation with finite solution space
@Abstraction: I can't imagine that there are $10^{17}$ solutions because the equation seems quite "rigid". My "feeling" is that there must be a lot less. But perhaps I am wrong.
Oct
24
comment Algorithm for finding all roots of linear Diophantine equation with finite solution space
@Abstraction: I have two concrete cases: $c=-200$ and $c=-40$.
Oct
24
revised Algorithm for finding all roots of linear Diophantine equation with finite solution space
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Oct
24
revised Algorithm for finding all roots of linear Diophantine equation with finite solution space
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Oct
24
revised Algorithm for finding all roots of linear Diophantine equation with finite solution space
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Oct
24
revised Algorithm for finding all roots of linear Diophantine equation with finite solution space
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Oct
24
asked Algorithm for finding all roots of linear Diophantine equation with finite solution space
Oct
4
awarded  Notable Question
Oct
2
comment What is the significance of multiplying 2 Gaussian PDFs?
@Justin: Thank you for your comment. When they are helpful for you it would be great if you could upvote my answer :-)
Sep
29
revised Derivative of sigmoid function $\sigma (x) = \frac{1}{1+e^{-x}}$
deleted 32 characters in body
Sep
23
answered What is the significance of multiplying 2 Gaussian PDFs?
Sep
15
awarded  Famous Question