Complex numbers

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clip0074
   x = Real Re      y = Imag Im
   r = Abs      clip0075 = Argument
With the input of Re and Im the values of r and clip0076 are changed to the corrsponding values.
   clip0077
   clip0078
With the input of r and clip0079 the values of Re and Im are changed to the corrsponding values:
   clip0080         clip0081

The complex numbers Z1 and Z2 can do the following operations: The result apears at clip0199.
clip0082
clip0085
clip0086clip0093
clip0087clip0088
The 3 complex numbers can be conjugated. This means the sign of the imaginary part changes.
clip0089    
à Additional formulas about conjunct complex
Reciprocal value: clip0090
Power: clip0091
clip0092