Python functions as NGSpy coefficients
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This is motivated by/related to Sofi’s question https://sourceforge.net/p/ngsolve/discussion/ngs-py/thread/65164235/ today (but I’m starting a new thread since its not exactly the same question).
Isn’t it a good idea to have an NGSpy mechanism in place to use the special function facilities in python (eg., from the scipy.special module)?
Attached is a small example code to clarify what I mean and achieve this goal. If there are potential problems with this approach, please let me know and please suggest any improvements.
Hopefully the c++ code is now attached.
In python, I use it like so:
from fun2ngs import
from ngsolve import
import scipy.special as scf
besselj0 = lambda zeta : scf.jv(0,zeta)
besselj0_z = NGSpyCoefficient(besselj0, x+1j*y )
Hi Jay!!
Sorry I only saw your post right now!
If I could include the boost bessel function, I would prefer that of course. But I thought the boost library was not included anymore since many things got replaced by pybind11 now..?
Joachim send me also the link to new blog in the other thread, so I will try to continue from there.
Best, Sofi