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make deriv structure like second_deriv

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This commit is contained in:
Justus Kuhlmann 2025-01-09 09:44:32 +00:00
parent 52b91d83d8
commit cb9d942208
1 changed files with 1 additions and 5 deletions
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6
pyerrors/correlators.py
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@ -588,8 +588,8 @@ class Corr:
"""
if self.N != 1:
raise ValueError("deriv only implemented for one-dimensional correlators.")
newcontent: list[Union[None, ndarray, Obs]] = []
if variant == "symmetric":
newcontent = []
for t in range(1, self.T - 1):
if (self.content[t - 1] is None) or (self.content[t + 1] is None):
newcontent.append(None)
@ -599,7 +599,6 @@ class Corr:
raise ValueError('Derivative is undefined at all timeslices')
return Corr(newcontent, padding=[1, 1])
elif variant == "forward":
newcontent = []
for t in range(self.T - 1):
if (self.content[t] is None) or (self.content[t + 1] is None):
newcontent.append(None)
@ -609,7 +608,6 @@ class Corr:
raise ValueError("Derivative is undefined at all timeslices")
return Corr(newcontent, padding=[0, 1])
elif variant == "backward":
newcontent = []
for t in range(1, self.T):
if (self.content[t - 1] is None) or (self.content[t] is None):
newcontent.append(None)
@ -619,7 +617,6 @@ class Corr:
raise ValueError("Derivative is undefined at all timeslices")
return Corr(newcontent, padding=[1, 0])
elif variant == "improved":
newcontent = []
for t in range(2, self.T - 2):
if (self.content[t - 2] is None) or (self.content[t - 1] is None) or (self.content[t + 1] is None) or (self.content[t + 2] is None):
newcontent.append(None)
@ -629,7 +626,6 @@ class Corr:
raise ValueError('Derivative is undefined at all timeslices')
return Corr(newcontent, padding=[2, 2])
elif variant == 'log':
newcontent = []
for t in range(self.T):
if (self.content[t] is None) or (self.content[t] <= 0):
newcontent.append(None)