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feat!: Implemented improved first and second derivatives for the

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corresponding methods of the Corr class. The parameter which
distinguishes between the variant is now a string instead of a bool
which may break current analyses.
This commit is contained in:
Fabian Joswig 2022-01-31 10:50:00 +00:00
parent fbb98e05f6
commit 8165479846
2 changed files with 75 additions and 30 deletions
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22
tests/correlators_test.py
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@ -45,7 +45,7 @@ def test_modify_correlator():
exponent = np.random.normal(3, 5)
corr_content.append(pe.pseudo_Obs(2 + 10 ** exponent, 10 ** (exponent - 1), 't'))
corr = pe.correlators.Corr(corr_content)
corr = pe.Corr(corr_content)
with pytest.warns(RuntimeWarning):
corr.symmetric()
@ -53,14 +53,26 @@ def test_modify_correlator():
corr.anti_symmetric()
for pad in [0, 2]:
corr = pe.correlators.Corr(corr_content, padding=[pad, pad])
corr = pe.Corr(corr_content, padding=[pad, pad])
corr.roll(np.random.randint(100))
corr.deriv(symmetric=True)
corr.deriv(symmetric=False)
corr.deriv(variant="forward")
corr.deriv(variant="symmetric")
corr.deriv(variant="improved")
corr.deriv().deriv()
corr.second_deriv()
corr.second_deriv(variant="symmetric")
corr.second_deriv(variant="improved")
corr.second_deriv().second_deriv()
for i, e in enumerate(corr.content):
corr.content[i] = None
for func in [pe.Corr.deriv, pe.Corr.second_deriv]:
for variant in ["symmetric", "improved", "forward", "gibberish", None]:
with pytest.raises(Exception):
func(corr, variant=variant)
def test_m_eff():
for padding in [0, 4]: