b9c09bd3c4
mpmath is a free (BSD licensed) Python library for real and complex floating-point arithmetic with arbitrary precision. https://mpmath.org/ Signed-off-by: Julien Olivain <ju.o@free.fr> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
17 lines
400 B
Python
17 lines
400 B
Python
#! /usr/bin/env python3
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# Test inspired from example published on the project page:
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# https://mpmath.org/
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from mpmath import mp
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mp.dps = 50
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result = mp.quad(lambda x: mp.exp(-x**2), [-mp.inf, mp.inf]) ** 2
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# Pi digits can be cross-checked here:
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# https://www.angio.net/pi/digits.html
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expected_result = "3.1415926535897932384626433832795028841971693993751"
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assert str(result) == expected_result
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