BBP-Type Series in Connection with one of the Roots of Quartic Equation
December 17, 2008
The formulas below show some irrational numbers in connection with the constant Pi.
, where

, which is one of the roots of the quartic equation

.
, where

.
, where

.
All the above BBP-Type series are the non-integer bases.
In-Text or Website Citation
Tue N. Vu, BBP-Type Series in Connection with one of the Roots of Quartic Equation, 12/17/2008, from Series Math Study Resource.
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