Recent content by trevdna

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    Undergrad What Does i^i Really Mean in Complex Numbers?

    i^i means WHAT?! My friend gave me the brain-teaser "i^i = what?", and with a little bit of coaching I finally discovered that i^i = e^(-pi/2) Which is cool, I suppose. But the more I think about it, the more I wonder: what the heck does it mean? For that matter, what does anything...