An alternative proof of Elezovi\'c-Giordano-Pe\v{c}ari\'c's theorem

Abstract

In the present note, an alternative proof is supplied for Theorem~1 in [N. Elezovi\'c, C. Giordano and J. Pe\v{c}ari\'c, \textit{The best bounds in Gautschi's inequality}, Math. Inequal. Appl. \textbf{3} (2000), 239\nobreakdash--252.].Comment: 5 page