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7 votes
Accepted

An integral using Mathematica or otherwise

Using: $$\sum _{\alpha =0}^{-A} \binom{-A}{\alpha } (u v w x y)^{\alpha } (1-w)^{-A-\alpha }=(1-w+u v w x y)^{-A}$$ where: A=2 Then: ...
Mariusz Iwaniuk's user avatar
5 votes

An integral using Mathematica or otherwise

I tried it with 2 and 3 variables ...
Vaclav Kotesovec's user avatar
2 votes

Question about the behavior of a data point as a function of time

NonlinearModelFit (using exponential weights) gives an idea about longtimebehavior Try ...
Ulrich Neumann's user avatar
1 vote

Question about the behavior of a data point as a function of time

Not sure if this quite gives what you want, but by trial and error I can get a pretty good analytic approximation in terms of oscillating exponentials using Prony's method. There are a handful of ...
Daniel Lichtblau's user avatar

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