Returns the complex conjugate of a complex number.

The complex conjugate is just the complex number with the imaginary part replaced by its negative value.

The function simply returns its parameter value for any non-complex value passed to it.

Examples

Conj(5+5j) → 5-5j

Conj(1j) → -1j

Conj(-1j) → 1j

Conj(-2) → -2

Conj(.1) → .1

Conj("Some text") → "Some text"

Conj