Missing "has_petsc_complex"

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1

I might be missing something. I have installed dolfinx version 0.5.2 and I wanted to check if I have complex support, however when I try to import has_petsc_complexI get a cannot import name 'has_petsc_complex' from 'dolfinx' import error.

Is this function no longer existing?

Sorry for this kind of silly question.

2

This function was removed in 2021:

To check if you have the complex build of PETSc I suggest you call

from petsc4py import PETSc
print(PETSc.ScalarType)
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