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IEEE 802.3 is a working group and a collection of Institute of Electrical and Electronics Engineers (IEEE) standards produced by the working group defining the physical layer and data link layer's media access control (MAC) of wireless Ethernet.
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conjf(3) [mojave man page]

CONJ(3) 						   BSD Library Functions Manual 						   CONJ(3)

NAME
conj -- complex conjugation function SYNOPSIS
#include <complex.h> double complex conj(double complex z); long double complex conjl(long double complex z); float complex conjf(float complex z); DESCRIPTION
conj(z) computes the complex conjugate of a complex floating-point number z. If z = x+iy, then conj(z) = x-iy. NOTES
If y is NaN, conj(x+yi) = x-yi; the sign bit of the NaN has been changed. SEE ALSO
complex(3) STANDARDS
The conj() function conforms to ISO/IEC 9899:2011. 4th Berkeley Distribution December 11, 2006 4th Berkeley Distribution

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conj(3M)						  Mathematical Library Functions						  conj(3M)

NAME
conj, conjf, conjl - complex conjugate functions SYNOPSIS
cc [ flag... ] file... -lm [ library... ] #include <complex.h> double complex conj(double complex z); float complex conjf(float complex z); long double complex conjl(long double complex z); DESCRIPTION
These functions compute the complex conjugate of z, by reversing the sign of its imaginary part. RETURN VALUES
These functions return the complex conjugate value. ERRORS
No errors are defined. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Interface Stability |Standard | +-----------------------------+-----------------------------+ |MT-Level |MT-Safe | +-----------------------------+-----------------------------+ SEE ALSO
carg(3M), cimag(3M), complex.h(3HEAD), cproj(3M), creal(3M), attributes(5), standards(5) SunOS 5.10 1 Sep 2002 conj(3M)

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