1builddir::build::BUILD::libcbeurifl-dvld1ii.br1c:4e::rb:fumiamlnad:n::u:eaBrlUfIiL(D3:):libcerf-v1.14::man::erfi(3)
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6 cerfi, erfi - imaginary error function
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9 #include <cerf.h>
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11 double _Complex cerfi ( double _Complex z );
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13 double erfi ( double x );
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16 The function cerfi returns an error function rotated in the complex
17 plane, erfi(z) = -i erf(iz).
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19 The function erfi takes a real argument and returns a real result.
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22 The implementation of cerfi and erfi is trivially based on the
23 functions cerf(3) and im_w_of_x(3).
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25 Other complex error functions in libcerf: dawson(3), erfcx(3),
26 voigt(3), w_of_z(3).
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28 The real error function comes with recent versions of glibc, as
29 requested by the C99 standard: erf(3).
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31 Homepage: http://apps.jcns.fz-juelich.de/libcerf
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34 Steven G. Johnson, http://math.mit.edu/~stevenj,
35 Massachusetts Institute of Technology,
36 researched the numerics, and implemented the Faddeeva function.
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38 Joachim Wuttke <j.wuttke@fz-juelich.de>, Forschungszentrum Juelich,
39 reorganized the code into a library, and wrote this man page.
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41 Please report bugs to the authors.
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44 Copyright (c) 2012 Massachusetts Institute of Technology
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46 Copyright (c) 2013 Forschungszentrum Juelich GmbH
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48 Software: MIT License.
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50 This documentation: Creative Commons Attribution Share Alike.
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54perl v5.32.1 builddi2r0:2:1b-u0i1l-d2:6:BUILD::libcerf-v1.14::man::erfi(3)