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## Main Question or Discussion Point

It's a really interesting equation. I'm not sure how it works out though. On a similar note, when I raise a whole number to an imaginary non whole number, say 2^2.5

**, sine and cosine become involved for some reason. I'm not sure why that happens. Can someone explain this? I finished precalc this year; on to calculus I when school starts in a month. Thanks.***i*