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refactor: unnecessary keywords for call to numdifftools removed, test
against numerical differentiation made stricter.
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parent
a97d0c31a6
commit
6971e8cd9b
2 changed files with 2 additions and 9 deletions
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@ -1123,14 +1123,7 @@ def derived_observable(func, data, array_mode=False, **kwargs):
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raise Exception('Multi mode currently not supported for numerical derivative')
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options = {
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'base_step': 0.1,
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'step_ratio': 2.5,
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'num_steps': None,
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'step_nom': None,
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'offset': None,
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'num_extrap': None,
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'use_exact_steps': None,
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'check_num_steps': None,
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'scale': None}
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'step_ratio': 2.5}
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for key in options.keys():
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kwarg = kwargs.get(key)
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if kwarg is not None:
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@ -304,7 +304,7 @@ def test_derived_observables():
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d_Obs_fd = pe.derived_observable(lambda x, **kwargs: x[0] * x[1] * np.sin(x[0] * x[1]), [test_obs, test_obs], num_grad=True)
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d_Obs_fd.gamma_method()
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assert d_Obs_ad.value == d_Obs_fd.value
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assert d_Obs_ad == d_Obs_fd
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assert np.abs(4.0 * np.sin(4.0) - d_Obs_ad.value) < 1000 * np.finfo(np.float64).eps * np.abs(d_Obs_ad.value)
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assert np.abs(d_Obs_ad.dvalue-d_Obs_fd.dvalue) < 1000 * np.finfo(np.float64).eps * d_Obs_ad.dvalue
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