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rtruediv for Corr and Obs implemented

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Fabian Joswig 2021-11-03 11:53:26 +00:00
parent 904396dbdd
commit b23fe67994
2 changed files with 7 additions and 4 deletions
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7
pyerrors/correlators.py
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@ -752,11 +752,14 @@ class Corr:
return self._apply_func_to_corr(np.arctanh)
# Right hand side operations (require tweak in main module to work)
def __radd__(self, y):
return self + y
def __rsub__(self, y):
return -self + y
def __rmul__(self, y):
return self * y
def __radd__(self, y):
return self + y
def __rtruediv__(self, y):
return (self / y) ** (-1)

4
pyerrors/pyerrors.py
View file

@ -642,10 +642,8 @@ class Obs:
else:
if isinstance(y, np.ndarray):
return np.array([self / o for o in y])
elif y.__class__.__name__ == 'Corr':
return NotImplemented
else:
return derived_observable(lambda x, **kwargs: x[0] / y, [self], man_grad=[1 / y])
@ -655,6 +653,8 @@ class Obs:
else:
if isinstance(y, np.ndarray):
return np.array([o / self for o in y])
elif y.__class__.__name__ == 'Corr':
return NotImplemented
else:
return derived_observable(lambda x, **kwargs: y / x[0], [self], man_grad=[-y / self.value ** 2])