Erfc

The complementary error function $\mathrm{erfc}$ is defined by the formula $$\mathrm{erfc}(z)=1-\mathrm{erf}(z),$$ where $\mathrm{erf}$ denotes the error function.

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  Graph of $\mathrm{erfc}$.

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  Domain coloring of $\mathrm{erfc}$.

<center>Error functions

Error function

Complementary $\mathrm{erf}$

Erfi

Inverse $\mathrm{erf}$

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