The interesting thing is that it means that the value of consol moves inversely to the interest rate.

有趣的是,它意味着,债务的价值向着利率的相反方向变化

耶鲁公开课 - 金融市场课程节选

PROFESSOR: Good. So, it's going to be in 3, because that's the shortest energy difference we can have, 3 those 2 are inversely related, so it must be n equals 3.

教授：好，是3，因为它的能量差最小，红色的是我们能看到的，所以一定是n等于。

麻省理工公开课 - 化学原理课程节选