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# scipy.special.shichi

`scipy.special.``shichi`(x[, out1, out2]) = <ufunc 'shichi'>

  (shi,chi)=shichi(x) returns the hyperbolic sine and cosine integrals: integral(sinh(t)/t,t=0..x) and eul + ln x + integral((cosh(t)-1)/t,t=0..x) where eul is Euler’s Constant.

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