One example of this notion is the conjugate transpose operation of complex matrices defined above. It should be remarked that on generic complex vector spaces there is no canonical notion of complex conjugation. ...
the imaginary portion of some function f(x)
A complex number whose imaginary part is the negative of that of a given complex number, their real parts being equal.For example, if;then the complex conjugate is;Also,
noun either of two complex numbers whose real parts are identical and whose imaginary parts differ only in sign