Vol. 29 (2019)
Articles

The Arithmetic-Harmonic mean and Landen transformations

Victor H. Moll
Department of Mathematics, Tulane University, New Orleans, LA 70118
Portada

Published 2024-09-04

Keywords

  • Rational integrals,
  • Landen transformation,
  • means

Abstract

An elementary transformation on the coefficients of a rational function of degree 2, preserving the value of its integral, is presented.