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https://github.com/pocketpy/pocketpy
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28 lines
663 B
Python
28 lines
663 B
Python
from math import log, log10, log2, sin, cos, tan, e, pi, isnan, isinf, fabs, floor, ceil, sqrt
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def isclose(a, b):
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return abs(a-b) < 0.000001
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assert isclose(e, 2.718281828459045)
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assert isclose(pi, 3.141592653589793)
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assert isclose(log(10), 2.302585092994046)
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assert isclose(log10(10), 1.0)
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assert isclose(log2(10), 3.321928094887362)
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assert isclose(sin(0), 0.0)
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assert isclose(cos(0), 1.0)
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assert isclose(tan(0), 0.0)
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a = -0.1
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a = a**a
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assert isnan(a)
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assert not isinf(a)
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assert isinf(float("inf"))
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assert isclose(fabs(-1.2), 1.2)
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assert floor(1.2) == 1
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assert floor(-1.2) == -2
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assert ceil(1.2) == 2
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assert ceil(-1.2) == -1
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assert isclose(sqrt(4), 2.0) |