# Conj

## Conj(x)

Returns the complex conjugate of complex number «x».

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")

## History

This function was introduced in Analytica 4.5.