Thanks. I see you indicate that the imaginary results should be disregarded. My question is how do we know when that's the case? Certainly for physical measurements, a negative or imaginary result should be disregarded. But in this case, how do we know the imaginary results are no good? Thanks.
Thanks. I see you indicate that the imaginary results should be disregarded. My question is how do we know when that's the case? Certainly for physical measurements, a negative or imaginary result should be disregarded. But in this case, how do we know the imaginary results are no good? Thanks.