Quibble
UNDER CONSTRUCTION
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Why Quibble? Framework for various optimization tasks.
Installation
Simply use the python package installer to get quibble
:
pip install quibble
Package is currently being integrated into PyPI, so please be patient if it is not yet working
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Examples
Here, you can find some minimal example to demonstrate the use of quibble
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Non-Linear Programming
import numpy as np
from quibble import NonLinearProgramming
nlp = NonLinearProgramming(verbose=True)
x_1 = nlp.add_decision_variable('x_1', lower_bound=-10, upper_bound=10)
x_2 = nlp.add_decision_variable('x_2', lower_bound=-10, upper_bound=10)
x_3 = nlp.add_decision_variable('x_3', lower_bound=-1, upper_bound=1)
nlp.add_constraint(x_1 * x_2 ** 3 - np.sin(x_3 - x_2 / 2), lower_bound=-2, upper_bound=2.5)
nlp.add_constraint(abs(x_1 + x_2 + x_3), lower_bound=-2, upper_bound=1)
nlp.add_objective(x_1 + x_2 + x_3)
result = nlp.solve(trials=1)