Module truncnorm::gauss

erf/erfc family of error functions

Uses bindings to the faddeeva C++ package and statrs

Functions

erf

the error function $\mathrm{erf}(z)$

erfc

the complimentary error function $\mathrm{erfc}(z) = 1 - \mathrm{erf}(z)$

erfc_inv

erfc_inv calculates the complementary inverse error function at x.

erfcx

the scaled complementary error function $\mathrm{erfcx}(z) = e^{z^2} \mathrm{erfc}(z) = w(iz)$