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i is the imaginary unit (the non-real number whose square is -1).
Obviously your results are non-real - maybe somewhere in the calculations you are taking the root of negative numbers or the like ...
i is the imaginary unit (the non-real number whose square is -1).
Obviously your results are non-real - maybe somewhere in the calculations you are taking the root of negative numbers or the like ...
Yes you are right. thank you
