Series List V
, where 
(product series)
(
= 0.577215664901532…, which is the Euler constant.)
In-Text or Website Citation
Tue N. Vu, Series List V, 12/19/2005, from Series Math Study Resource.
Hyperlink: http://www.seriesmathstudy.com/series5.
Hyperlink: http://www.seriesmathstudy.com/series5.
Mathematics is the supreme judge; from its decisions there is no appeal.
Tobias Dantzig