Pan Yan, Libu assistant minister, sitting Liu Yan husband, derogatory Li Zhou Sima. Write a poem.
youdao
2. 文章指出，刘晏在其经济工作中已反映出经济数学思想的萌芽。文章还首次构建了刘晏籴粮的数学模型。
It points out that, Liu Yan reflected in his work the rudiments of economic mathematical thinking, and it has, for the first time, worked out the mathematical principle of grain purchase.
youdao
3. 文章指出，刘晏在其经济工作中已反映出经济数学思想的萌芽。文章还首次构建了刘晏籴粮的数学模型。
It points out that, Liu Yan reflected in his work the rudiments of economic mathematical thinking, and it has, for the first time, worked out the mathematical principle of grain purchase.
