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wrkdirs::usr....4::man::erfi(3) libcerf manual wrkdirs::usr....4::man::erfi(3) NAME cerfi, erfi - imaginary error function SYNOPSIS #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. SEE ALSO The implementation of cerfi and erfi is trivially based on the functions cerf(3) and im_w_of_x(3). Other complex error functions in libcerf: dawson(3), erfcx(3), voigt(3), w_of_z(3). The real error function comes with recent versions of glibc, as requested by the C99 standard: erf(3). Homepage: http://apps.jcns.fz-juelich.de/libcerf 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. Please report bugs to the authors. COPYING Copyright (c) 2012 Massachusetts Institute of Technology Copyright (c) 2013 Forschungszentrum Juelich GmbH Software: MIT License. This documentation: Creative Commons Attribution Share Alike. perl v5.36.3 2023-08-02 wrkdirs::usr....4::man::erfi(3)
NAME | SYNOPSIS | DESCRIPTION | SEE ALSO | AUTHORS | COPYING
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