Difference between revisions of "Erfi"
From specialfunctionswiki
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| + | File:Erfiplot.png|Graph of $\mathrm{erfi}$. | ||
File:Domcolerfi.png|[[Domain coloring]] of $\mathrm{erfi}$. | File:Domcolerfi.png|[[Domain coloring]] of $\mathrm{erfi}$. | ||
</gallery> | </gallery> | ||
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Revision as of 22:19, 23 May 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 $\mathrm{erfi}$.
