[Haskell-cafe] Geometry

Chaddaï Fouché chaddai.fouche at gmail.com
Mon Aug 27 15:01:48 EDT 2007

2007/8/27, Steve Schafer <steve at fenestra.com>:
> b is defined to be _half_ of the chord (the "semichord," I suppose).
> You're assuming it to be the entire chord.

Based on the drawing I thought it was the length of the arc (in blue) ?


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