Kepler–Bouwkamp constant
Appearance
In plane geometry, Kepler-Bouwkamp constant
is obtained as a limit of the following sequence.
Take a circle of radius 1. Inscribe a regular triangle in this circle. Inscribe
s circle in this triangle. Inscribe a square in
it. Inscribe a circle, regular pentagon, circle,
regular hexagon and so forth.
Radius of the limiting circle is called the
Kepler-Bouwkamp constant.
Computing Kepler-Bouwkamp constant
The Kepler-Bouwkamp constant is equal to
Reference
- S. R. Finch, Mathematical Constants, Cambridge University Press, 2003
- Adrian R. Kitson The prime analog of the Kepler-Bouwkamp constant math.HO/0608186