conj, conjf, conjl - calculate the complex conjugate
double complex conj(double complex
float complex conjf(float complex
long double complex conjl(long double complex
These functions return the complex conjugate value of
That is the value obtained by changing the sign of the imaginary
cabs(z) = csqrt(z * conj(z))
These functions first appeared in glibc in version 2.1.
C99, POSIX.1-2001, POSIX.1-2008.
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