Equation package: AttributeError: `np.Inf` was removed in the NumPy 2.0 release

[aak67]

NumPy 2.0 use np.inf and no longer np.Inf and np.nan instead of np.NaN This is an issue of the Equation package of course and not blendercam.

Workaround: just edit the file and use lowercase characters (e.g. in manjaro linux /usr/lib/python3.12/site-packages/Equation/equation_base.py)