Difference between revisions of "Coshc"
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| − | File: | + | File:Complexcoshcplot.png|[[Domain coloring]] of $\mathrm{coshc}$. |
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Revision as of 05:34, 17 May 2016
The $\mathrm{coshc}$ function is defined by $$\mathrm{coshc}(z) = \dfrac{\mathrm{cosh}(z)}{z}.$$
Domain coloring of $\mathrm{coshc}$.
