750168.fig.001
Figure 1: Plot of the unnormalized wave function 𝜓 3 ( 𝑥 ) and the potential 𝑉 3 = ( 2 2 5 / 1 9 6 ) 𝑥 2 + ( 6 6 0 / 4 9 ) ( 𝑥 2 1 ) / ( 𝑥 2 + 1 ) 2 .