1CONJ(3) Linux Programmer's Manual CONJ(3)
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6 conj, conjf, conjl - calculate the complex conjugate
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9 #include <complex.h>
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11 double complex conj(double complex z);
12 float complex conjf(float complex z);
13 long double complex conjl(long double complex z);
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15 Link with -lm.
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18 The conj() function returns the complex conjugate value of z. That is
19 the value obtained by changing the sign of the imaginary part.
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21 One has:
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23 cabs(z) = csqrt(z * conj(z))
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26 These functions first appeared in glibc in version 2.1.
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29 C99.
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32 cabs(3), sqrt(3), complex(7)
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35 This page is part of release 3.22 of the Linux man-pages project. A
36 description of the project, and information about reporting bugs, can
37 be found at http://www.kernel.org/doc/man-pages/.
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41 2008-08-11 CONJ(3)