Open AccessOn Some Series Identities for $\frac{1}{\Pi}$
Author(s) -
Asmaa O. Mohammed,
Mohamed M. Awad,
Medhat A. Rakha
Publication year - 2016
Publication title -
journal of interpolation and approximation in scientific computing
Language(s) - English
Resource type - Journals
ISSN - 2194-3907
DOI - 10.5899/2016/jiasc-00109
Subject(s) - series (stratigraphy) , pi , mathematics , physics , combinatorics , biology , geometry , paleontology
By employing classical Watson's and Whipple's $_3F_{2}$-summation theorems, recently Liu, et al. have obtained a few Ramanujan type series for $\frac{1}{\pi}$ and deduced twelve interesting formulas for $\frac{1}{\pi}$. The aim of this short research paper is to point out that these twelve interesting formulas for $\frac{1}{\pi}$ can be easily obtained by employing classical Gauss's summation theorem