Shi
From specialfunctionswiki
(Redirected from Hyperbolic sine integral)
The hyperbolic sine integral is defined by the formula $$\mathrm{Shi}(z)=\displaystyle\int_0^z \dfrac{\mathrm{sinh}(t)}{t} \mathrm{d}t.$$
Domain coloring of $\mathrm{Shi}$.