Description:
Maple computer mathematics discussion group.
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Integrating Bessel functions
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Hi,
When I integrate J_0(r) J_2(r) r^3 in Maple, I get an answer in terms of the hypergeometric function. But I want an answer in terms of Bessel functions as in the following:
[link]... more »
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Error and confusing definition in ?MeijerG
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In the definition of the MeijerG function, Maple 16 says
Contour L[gamma+infinity*I] starts at gamma-infinity and finishes at
gamma+infinity*I.
Other sources of information (Mathematica, Prudnikov et al.,
Gradshteyn & Ryzhik, Erdelyi) suggest that that contour starts at
gamma-infinity*I not gamma-infinity.... more »
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dealing with non-calculable sums
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Hi,
I'm working with Maple 13 and have command lines like:
...
I have two questions:
1 - is there a way to tell Maple not to try to calculate this sum? Maple correcly goes through these two lines but it takes a lot of time.
2 - is there a way to change a(n,m) to a_{nm} (Latex notation for indices)without using the newly enriched command lines allowing for greek letters and all that?... more »
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reading data files???
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Suppose I have some data files named t1.dat, t2.dat, t3.dat, etc.
I can read these into Maple using: A[1]:=Read("mydirectory/t1.dat "),
and so on.
Can this be done in a loop? Something like: for i to 10 do
A[i]:=Read(???...what could i put here) od;
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How to find all roots of this high order polynomial equation?
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How to find all roots of this high order polynomial equation?
Hi all,
I need to find all real $u$'s, such that
$$\sum_{i=1}^{n}{\left(\frac{w _{i}}{u-e_{i}}\right)^{2}}=1$$
where $$\sum_{i=1}^{n}{w_{i}^2}=1$$ and w_{i}'s and e_{i}'s are given.
My questions are: are there systematic way of finding all possible... more »
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How to solve this equation?
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I have sum(w_i, i from 1 to n)=1 given,
and also I am given a set of numbers e_i, i from 1 to n.
Now I need to find a number u, such that
sum(w_i/(u - e_i)^2, i from 1 to n) ...
My questions are: are there systematic way of finding all possible
solutions u?
And is the number of solution related to n?... more »
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HostMath - Online LaTeX formula editor and math equation editor
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HostMath is a powerful interactive mathematical expressions editor. It
uses WYSIWYG-style editing and allows creating mathematical equations
through simple point-and-click techniques.
1. Many pre-defined Templates and Symbols in well-organized palettes
that cover Mathematics, Physics, Electronics, and many other higher... more »
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