51.4 The Time-independent Schrodinger Equation If V(x,t=V(x) 方oH(x,1)h2a2H(x,) 2+(x)H(x,1)(1 ot 2 Ox (x,1)=f(v() ap(, t df(t) y(x) a-p(r,t) f() Substitution into(1.1. 1)gives 方df(1) 方 (x) f() +(x)f(1)y(x) 2 方1df(1) y(r) h- dy(x) +(x)y(x)(1.5.4) i f(t)di 2 2