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SciPy v0.8 Reference Guide (DRAFT)
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Special functions (
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scipy.special.cosm1
¶
scipy.special.
cosm1
(
x
[
,
out
]
)
¶
y=calculates cos(x) - 1 for use when x is near zero.
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SciPy v0.8 Reference Guide (DRAFT)
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