Difference between revisions of "Erfi"
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Latest revision as of 23:10, 23 October 2016
The imaginary error function $\mathrm{erfi}$ is defined by $$\mathrm{erfi}(z)=-i\mathrm{erf}(iz),$$ where $\mathrm{erf}$ denotes the error function.
Graph of $\mathrm{erfi}$.
Domain coloring of $\mathrm{erfi}$.
