53 lines
2.0 KiB
Python
53 lines
2.0 KiB
Python
# Otter - Program made for educational intent, can be freely distributed
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# and can be used for economical intent. I will not take legal actions
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# unless my intelectual propperty, the code, is stolen or change without permission.
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#
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# Copyright (C) 2020 VItor Hideyoshi Nakazone Batista
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License version 2 as published by
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# the Free Software Foundation.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along
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# with this program; if not, write to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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from yoshi_otter.algebra.integral.double import Double
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from yoshi_otter.algebra.integral.simple import Simple
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from yoshi_otter.algebra.roots import Roots
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from yoshi_otter.algebra.edo import Edo
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from typing import Callable, Union
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from inspect import signature
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from yoshi_otter.shared import InvalidFunctionSignature
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class Algebra:
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def __init__(self, function: Callable[[float], float] | Callable[[float, float], float]) -> None:
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self.f = function
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self.integral = self.__Integral(self.f)
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self.roots = Roots(self.f)
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self.edo = Edo(self.f)
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def d(self, x: float, e: float = 10 ** -4) -> float:
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if len(signature(self.f).parameters) == 1:
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return (self.f(x + e) - self.f(x - e)) / (2 * e)
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else:
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raise InvalidFunctionSignature("This method is only valid for one dimensional functions.")
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class __Integral:
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def __init__(self, function: Union[Callable[[float], float], Callable[[float, float], float]]) -> None:
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self.f = function
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self.simple = Simple(self.f)
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self.double = Double(self.f)
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