English

Ramanujan type $1/\pi$ Approximation Formulas

General Mathematics 2011-11-15 v1

Abstract

In this article we use theoretical and numerical methods to evaluate in a closed-exact form the parameters of Ramanujan type 1/π1/\pi formulas.

Keywords

Cite

@article{arxiv.1111.3139,
  title  = {Ramanujan type $1/\pi$ Approximation Formulas},
  author = {Nikos Bagis},
  journal= {arXiv preprint arXiv:1111.3139},
  year   = {2011}
}

Comments

15 pages, pi

R2 v1 2026-06-21T19:35:34.000Z