Determining Formulas for the Approximation of the Complete Elliptic Integrals
This is a chapter from a book that was first published in the journal IMF in 2012. We provide evaluations of Legendre functions, which are quite generic, in section 2 of the chapter. As a result, in section 3, we present Ramanujan’s type-1/ formulae for the two complete elliptic integrals K and E. These formulas…
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