maths.numerical_analysis.intersection

Functions

f(→ float)
intersection(→ float)	function is the f we want to find its root

Module Contents

maths.numerical_analysis.intersection.f(x: float) → float

maths.numerical_analysis.intersection.intersection(function: collections.abc.Callable[[float], float], x0: float, x1: float) → float

function is the f we want to find its root x0 and x1 are two random starting points >>> intersection(lambda x: x ** 3 - 1, -5, 5) 0.9999999999954654 >>> intersection(lambda x: x ** 3 - 1, 5, 5) Traceback (most recent call last):

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ZeroDivisionError: float division by zero, could not find root >>> intersection(lambda x: x ** 3 - 1, 100, 200) 1.0000000000003888 >>> intersection(lambda x: x ** 2 - 4 * x + 3, 0, 2) 0.9999999998088019 >>> intersection(lambda x: x ** 2 - 4 * x + 3, 2, 4) 2.9999999998088023 >>> intersection(lambda x: x ** 2 - 4 * x + 3, 4, 1000) 3.0000000001786042 >>> intersection(math.sin, -math.pi, math.pi) 0.0 >>> intersection(math.cos, -math.pi, math.pi) Traceback (most recent call last):

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ZeroDivisionError: float division by zero, could not find root