I have calculated the value of Pi on Sausage Island and found it to be 2. @increparepic.twitter.com/M0eH2kUGGe
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@muclorty no projection needed - a diameter of any great circle on the surface of the sphere is just another half great-circle, yip?
@increpare I think I understand. I was not thinking of the diameter of the great circle as being on the sphere surface.
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