A Refinement of Ramanujan's Factorial Approximation
Classical Analysis and ODEs
2012-12-07 v1
Abstract
We give an elementary proof for new strict upper and lower bounds for the correction term in Ramanujan's approximation for the factorial function
Cite
@article{arxiv.1212.1428,
title = {A Refinement of Ramanujan's Factorial Approximation},
author = {Michael D. Hirschhorn and Mark B. Villarino},
journal= {arXiv preprint arXiv:1212.1428},
year = {2012}
}
Comments
8 pages