For questions concerning the open source computational software program Maxima.
1
vote
0answers
45 views
Flatten kronecker product in CAS?
I am a new user of Maxima, and I need to trace the elements of a big messy kronecker product of symbolic matrices.
I tried the following to get my feet wet, but I don't get a simple, flat matrix --
...
0
votes
1answer
270 views
How to compute the upper incomplete gamma function in MATLAB?
I need to compute the upper incomplete gamma function $$\Gamma(0,i\pi K)$$ where $i=\sqrt{-1}$ and K is real.
I have some basic idea about what this "special function" is, but am not used to using ...
0
votes
1answer
130 views
Complex equation in maxima
I rested on this tutorial.
After issuing the command with "solve" function:
%i2 solve((a-b-sqrt(-c^2+2*c*y-y^2+r^2))^2+(d-y)^2=2*r^2*(1-cos(e)),y);
The output ...
0
votes
1answer
178 views
Runge-Kutta 4 - solving system of 6 differential equations (BVP)
I'm facing a tricky problem. I need to solve a system of 6 differential equations numerically, but I don't have 6 IVP (initial value problem) conditions, instead I have 6 BVP (boundary valye problem) ...
0
votes
0answers
29 views
How to convert from hex to dec with wxMaxima? [closed]
Is it possible to convert from hex to dec and vise-versa with wxMaxima?
0
votes
0answers
72 views
Chain rule in Maxima
is there a way to conduce Maxima to solve an application of the chain rule to the composition of an abstract function and a concrete function? E.g. I'd like $g(x):=x^2\$\ diff(f(g(x)),x);$ to produce ...
0
votes
0answers
23 views
Question about Maxima
We want to sum up a polynomial WeylNumer(m+n-2*i,2*i+2*k+1-2*j)) for i from 0 to m, for j from 0 to n.
What does "map(x->sum(sum(x,j,0,k),i,0,m),WeylNumer(m+n-2*i,2*i+2*k+1-2*j));" mean in Maxima? ...
