The bound state eigenfunctions of modified Poschl-Teller potential expressed in terms of universal associaced-Legendre polynomials ean be obtained as this equation is solved by using series expansion method.

• 用级数法解此方程；得到了用普遍的associated-Legendre多项式表示的修正Poschl-Teller势的束缚态的归一化波函数.