CONJG

Returns the conjugate of a complex number.

CONJG( numeric-expression )

Usage:

C=SQRT(Z*CONJG(Z))

Example: CONJG.BAS

Description:

CONJG(Z) is defined as

CONJG(Z) = CMPLX( REAL(Z), -IMAG(Z) )

Notice that the real part is unchanged. If the imaginary part is positive, it will be made negative. If the imaginary part is negative, it will be made positive. The effect in the complex domain is to mirror the number about the real axis.

See Also:

ABS, ARG, CMPLX, IMAG, REAL