# CONJG

Elemental Intrinsic Function (Generic): Calculates the conjugate of a complex number.

result = CONJG (z)

z | (Input) Must be of type complex.

## Results

The result type and kind are the same as z. If z has the value (x, y), the result has the value (x, -y).

Specific Name | Argument Type | Result Type
--- | --- | ---
CONJG | COMPLEX(4) | COMPLEX(4)
DCONJG | COMPLEX(8) | COMPLEX(8)
QCONJG | COMPLEX(16) | COMPLEX(16)

## Example

CONJG ((2.0, 3.0)) has the value (2.0, -3.0).

CONJG ((1.0, -4.2)) has the value (1.0, 4.2).

The following shows another example:

    COMPLEX z1
    COMPLEX(8) z2
    z1 = CONJG((3.0, 5.6))       ! returns (3.0, -5.6)
    z2 = DCONJG((3.0D0, 5.6D0))  ! returns (3.0D0, -5.6D0)

Parent topic: C to D

## See Also

AIMAG