CONJ(3) Linux Programmer's Manual CONJ(3) NAME conj, conjf, conjl - calculate the complex conjugate SYNOPSIS #include <complex.h> double complex conj(double complex z); float complex conjf(float complex z); long double complex conjl(long double complex z); Link with -lm. DESCRIPTION The conj() function returns the complex conjugate value of z. That is the value obtained by changing the sign of the imaginary part. One has: cabs(z) = csqrt(z * conj(z)) VERSIONS These functions first appeared in glibc in version 2.1. ATTRIBUTES Multithreading (see pthreads(7)) The conj(), conjf(), and conjl() functions are thread-safe. CONFORMING TO C99. SEE ALSO cabs(3), csqrt(3), complex(7) COLOPHON This page is part of release 3.74 of the Linux man-pages project. A description of the project, information about reporting bugs, and the latest version of this page, can be found at http://www.kernel.org/doc/man-pages/. 2013-06-21 CONJ(3)
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