table of contents
erfi(3) | libcerf manual | erfi(3) |
NAME¶
cerfi, erfi - imaginary error functionSYNOPSIS¶
#include <cerf.h> double _Complex cerfi ( double _Complex z ); double erfi ( double x );DESCRIPTION¶
The function cerfi returns an error function rotated in the complex plane, erfi(z) = -i erf(iz). The function erfi takes a real argument and returns a real result.RESOURCES¶
Project web site: http://apps.jcns.fz-juelich.de/libcerfREFERENCES¶
The implementation of cerfi and erfi is trivially based on the functions cerf and im_w_of_x.BUG REPORTS¶
Please report bugs to the authors.AUTHORS¶
Steven G. Johnson [http://math.mit.edu/~stevenj],Massachusetts Institute of Technology,
researched the numerics, and implemented the Faddeeva function. Joachim Wuttke <j.wuttke@fz-juelich.de>, Forschungszentrum Juelich,
reorganized the code into a library, and wrote this man page.
SEE ALSO¶
Related complex error functions in liberfc: w_of_z(3), dawson(3), voigt(3), cerf(3), erfcx(3). The real error function comes with recent versions of glibc, as requested by the C99 standard: erf(3)COPYING¶
Copyright (c) 2012 Massachusetts Institute of Technology Copyright (c) 2013 Forschungszentrum Juelich GmbH Software: MIT License. This documentation: Creative Commons Attribution Share Alike.2013-03-11 | perl v5.14.2 |