Conversion of the forms of complex numbers, cartesian, to polar and exponentiation with →, the other was with ←. The angle φ is in rad, here you can convert angle units. Calculate with cart. value transfers the cartesian number into the second calculator.
a = ρ * cos(φ) b = ρ * sin(φ)
Basic arithmetic operations for complex numbers in cartesian form, choose an operator (+, -, *, /) and click Calculate. Result in polar form transfers the result to the first calculator and returns the polar form.