test failure: test_spectroscopy.py test_wave_vector
test_wave_vector
in tests/physics/test_spectroscopy.py
fails on:
k = energy_to_wavevector(edge_energy, energy)
> assert k == approx(wavevector)
E assert 1.8113131410923873 == 1.81131316216 ± 1.8e-11
E -1.8113131410923873
E +1.81131316216 ± 1.8e-11