Ramanujan's Perimeter of an Ellipse
Classical Analysis and ODEs
2007-05-23 v1 General Mathematics
Abstract
We present a detailed error analysis of Ramanujan's most accurate approximation to the perimeter of an ellipse.
Cite
@article{arxiv.math/0506384,
title = {Ramanujan's Perimeter of an Ellipse},
author = {Mark B. Villarino},
journal= {arXiv preprint arXiv:math/0506384},
year = {2007}
}
Comments
12 pages