Calculator for Approximate Perimeter of Ellipse by different Mathematician


By Damodar Rajbhandari


a = b = π =
h =

Value of h.

 δ =

Value of δ.

 e =

Value of e.

 Hp=

Value of Hp.



Formulae


S.No. Formulae Formula Approximate Perimeter of Ellipse
1.Damodar Rajbhandari FormulaP=
2.Ramanujan I FormulaP=
3.Ramanujan II FormulaP=
4.Hudson FormulaP=
5.Pade Approx.P=
6.Peano's FormulaP=
7.YNOT I FormulaP=
8.YNOT II FormulaP=
9.Eular & Naive FormulaP=
10.Cantrell's FormulaP=
11.Kepler's lower boundP=
12.Muir's Lower boundP=
13.Zafary's FormulaP=
14.Rivera's FormulaP=
15.Cantrell's Ellipse FormulaP=
16.Lindner FormulaP=

Formulae taken from Numericana.
© 2014 - 2015 Damodar Rajbhandari.