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Obs.is_zero() now correctly detects when an Obs is zero within machine

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precision
This commit is contained in:
Fabian Joswig 2021-10-26 10:00:18 +01:00
parent eedad7deda
commit 8655fe2cd1
1 changed files with 2 additions and 2 deletions
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2
pyerrors/pyerrors.py
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@ -359,7 +359,7 @@ class Obs:
Works only properly when the gamma method was run.
"""
return np.abs(self.value) <= sigma * self.dvalue
return self.is_zero() or np.abs(self.value) <= sigma * self.dvalue
def is_zero(self):
return np.isclose(0.0, self.value) and all(np.allclose(0.0, delta) for delta in self.deltas.values())