how to solve complex value problems?

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1

Hello,

I was wondering how to solve complex valued problems in ngspy.
Say can you guys give a sample code on a Helmholtz equation with impedance boundary condition on a unit ball?

Best,
sarkari naukri

2

have a look here:

https://docu.ngsolve.org/nightly/i-tutorials/unit-1.7-helmholtz/helmholtz.html