An online calculator that multiplies two complex numbers.
Let w and z be two complex numbers such that w = a + ib and z = A + iB. The multiplication of the two complex numbers w and z is defined as follows:
w * z = (a + b i)*(A + B i) = (a A - b B) + (B a + a B) i
How to use the calculator
1 - Enter the real and imaginary parts of two complex numbers z and w and press "enter".
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