The beauty of the Black-Scholes model is that it reduces the problem of pricing an option to a few observable variables.
布莱克-斯科尔斯模型的美妙之处在于它将期权定价问题简化为几个可观察的变量。
译文:一心想完成替君主收复国家失地的大业,争取生前死后都留下为国立功的美名。可叹如今满头白发已经丛生!
The only real power is the power of love.