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to_python(n_evaluation=True)-> eval_N(...).to_python() #640

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Merged
mmatera merged 6 commits into from
Jul 9, 2023
Merged

to_python(n_evaluation=True)-> eval_N(...).to_python() #640

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b01cda6
to_python(n_evaluation=True)-> eval_N(...).to_python()
mmatera Nov 21, 2022
621f92e
Merge branch 'master' into removing_case_of_n_evaluation
mmatera Nov 27, 2022
0c54a10
Merge branch 'master' into removing_case_of_n_evaluation
mmatera Nov 28, 2022
1bdbde5
Merge branch 'master' into removing_case_of_n_evaluation
mmatera Dec 31, 2022
a4cf77b
Merge branch 'master' into removing_case_of_n_evaluation
mmatera Jul 9, 2023
4ddf3f5
Merge branch 'master' into removing_case_of_n_evaluation
mmatera Jul 9, 2023
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6 changes: 3 additions & 3 deletions mathics/algorithm/optimizers.py
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Original file line number Diff line number Diff line change
Expand Up @@ -202,8 +202,8 @@ def find_root_secant(f, x0, x, opts, evaluation) -> (Number, bool):
return x0, False
if not isinstance(f1, Number):
return x0, False
f0 = f0.to_python(n_evaluation=True)
f1 = f1.to_python(n_evaluation=True)
f0 = eval_N(f0, evaluation).to_python()
f1 = eval_N(f1, evaluation).to_python()
count = 0
while count < maxit:
if f0 == f1:
Expand All @@ -224,7 +224,7 @@ def find_root_secant(f, x0, x, opts, evaluation) -> (Number, bool):
)
if not isinstance(f1, Number):
return x0, False
f1 = f1.to_python(n_evaluation=True)
f1 = eval_N(f1, evaluation).to_python()
continue

inv_deltaf = from_python(1.0 / (f1 - f0))
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