8 | export
12 | -- theoretically, it can get rough `InvNormCDF` as an auto-implicit, i.e. to improve any implementation
13 | export
15 | -- Code below is based on taken from
16 | -- https://hackage.haskell.org/package/erf-2.0.0.0/docs/src/Data-Number-Erf.html
17 | -- Licensed with BSD-3-Clause, copyright Lennart Augustsson