Extensions of Ramanujan's two formulas for $1/\pi$
Combinatorics
2012-02-07 v1 Number Theory
Abstract
In terms of the hypergeometric method, we establish the extensions of two formulas for due to Ramanujan [27]. Further, other five summation formulas for with free parameters are also derived in the same way.
Cite
@article{arxiv.1202.1029,
title = {Extensions of Ramanujan's two formulas for $1/\pi$},
author = {Chuanan Wei and Dianxuan Gong},
journal= {arXiv preprint arXiv:1202.1029},
year = {2012}
}