1CERF(3) Linux Programmer's Manual CERF(3)
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6 cerf, cerff, cerfl, cerfc, cerfcf, cerfcl - complex error function
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9 #include <complex.h>
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11 double complex cerf(double complex z);
12 float complex cerff(float complex z);
13 long double complex cerfl(long double complex z);
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15 double complex cerfc(double complex z);
16 float complex cerfcf(float complex z);
17 long double complex cerfcl(long double complex z);
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19 Link with -lm.
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22 The function cerf() is the complex version of the error function.
23 erf(z) = 2/sqrt(pi) * integral from 0 to z of exp(-t*t) dt. The func‐
24 tion cerfc() is defined as cerfc(z) = 1-cerf(z).
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27 The function names are reserved for future use in C99.
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30 Not yet in glibc, as at version 2.8.
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33 erf(3), complex(7)
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36 This page is part of release 3.22 of the Linux man-pages project. A
37 description of the project, and information about reporting bugs, can
38 be found at http://www.kernel.org/doc/man-pages/.
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42 2007-12-26 CERF(3)