Decay. pi. /sup +/. -->. e/sup +/e/sup +/e/sup -/. nu. and the. gamma. parameter

A possible way to extract the value for the ..gamma.. parameter in the radiative pion decay is presented through the study of the decay process ..pi../sup +/..-->..e/sup +/e/sup +/e/sup -/..nu... A particular kinematic configuration is suggested to select those events dominated by the structure-dependent contribution without having to perform the difficult measurement on particle polarizations, but retaining the favored picture from the study of a polarized electron in the radiative pion decay ..pi../sup -/..-->..e/sup -/nu-bar..gamma... A specific positron spectrum is given for this particular configuration to serve as a tentative way of determining an exact value for ..gamma.. between the existing two possible ones.