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arcmean(S)(ref scope const Interval!S
- Calculate the mean between two points using the arcmean:tan(0.5 * (atan(l) + atan(r))) In contrast to the normal mean (0.5 * (l + r)) being a geometric plane, the arcmean favors the mean region more.Parameters:
Interval with left point and right pointReturns:Splitting point within the intervalSee Also:WolframAlpha visualization of the arc-mean.
References Hormann, W., J. Leydold, and G. Derflinger. "Automatic Nonuniform Random Number Generation." (2004): Formula 4.23
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