Calculates the complex conjugate of a complex number.
- MATH to access the Math menu.
- RIGHT, RIGHT to access the CPX (complex) submenu
- ENTER to select conj(.
conj(z) returns the complex conjugate of the complex number z. If z is represented as x+iy where x and y are both real, conj(z) returns x-iy. Also works on a list of complex numbers.
The conjugate of a number is often written , and is useful because it has the property that and are real numbers.