SYNOPSIS

#include <cerf.h>

double _Complex cerf ( double _Complex z );

double _Complex cerfc ( double _Complex z );

DESCRIPTION

The function cerf is the complex version of the error function: erf(z) = 2/sqrt(pi) * integral from 0 to z of exp(-t*t) dt.

The complementary complex error function cerfc is defined as erfc(z) = 1-cerf(z).

RESOURCES

Project web site: http://apps.jcns.fz-juelich.de/libcerf

REFERENCES

The computations are based on Faddeeva's function w_of_z.

AUTHORS

Steven G. Johnson [http://math.mit.edu/~stevenj],
  Massachusetts Institute of Technology,
  researched the numerics, and implemented the Faddeeva function.

Joachim Wuttke <[email protected]>, Forschungszentrum Juelich,
  reorganized the code into a library, and wrote this man page.

COPYING

Copyright (c) 2012 Massachusetts Institute of Technology

Copyright (c) 2013 Forschungszentrum Juelich GmbH

Software: MIT License.

This documentation: Creative Commons Attribution Share Alike.