conj, conjf, conjl
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Retrieves the complex conjugate of a complex number.
_Dcomplex conj( _Dcomplex z ); _Fcomplex conj( _Fcomplex z ); // C++ only _Lcomplex conj( _Lcomplex z ); // C++ only _Fcomplex conjf( _Fcomplex z ); _Lcomplex conjl( _Lcomplex z );
Parameters
z
A complex number.
The complex conjugate of z. The result has the same real and imaginary part as z, but with the opposite sign.
Because C++ allows overloading, you can call overloads of conj that take and return _Fcomplex and _Lcomplex values. In a C program, conj always takes and returns a _Dcomplex value.
| Routine | C header | C++ header |
|---|---|---|
conj, conjf, conjl | <complex.h> | <ccomplex> |
For more compatibility information, see Compatibility in the Introduction.
Alphabetical Function Reference
norm, normf, norml
creal, crealf, creall
cproj, cprojf, cprojl
cimag, cimagf, cimagl
carg, cargf, cargl
cabs, cabsf, cabsl