Coshc
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Revision as of 19:05, 12 June 2017 by 129.71.73.244 (talk)
The $\mathrm{coshc}$ function is defined by $$\mathrm{coshc}(z) = \dfrac{\mathrm{cosh}(z)}{z}.$$
Domain coloring of $\mathrm{coshc}$.
tetst
The $\mathrm{coshc}$ function is defined by $$\mathrm{coshc}(z) = \dfrac{\mathrm{cosh}(z)}{z}.$$
Domain coloring of $\mathrm{coshc}$.
tetst
