2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/213193We demonstrate how a certain new form of the quantization condition proposed earlier can be used outside the class of potentials for which this form ensures exact spectra. Taking this form as a base we get an improved interpolating condition for the potential wells with coinciding an + and - infinities asymptotical values. Accuracy of the above conditions is discussed.6 pages, 0 figuresQuantum Physicstext