2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/92064We apply a method recently devised by one of the authors to obtain an approximate analytical formula for the spectrum of a quantum anharmonic potential. Due to its general features the method can be applied with minimal effort to general quantum potentials thus allowing very promising applications.9 pages, 6 figuresQuantum Physicstext