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SciPy v0.8 Reference Guide (DRAFT)
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Special functions (
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scipy.special.sici
¶
scipy.special.
sici
(
x
[
,
out1
,
out2
]
)
¶
(si,ci)=sici(x) returns in si the integral of the sinc function from 0 to x: integral(sin(t)/t,t=0..x). It returns in ci the cosine integral: eul + ln x + integral((cos(t) - 1)/t,t=0..x).
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SciPy v0.8 Reference Guide (DRAFT)
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Special functions (
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