用爱情来讲解偏导函数教室里放着流行歌曲《卷珠帘》的旋律,讲台上的人说着刘德华隐婚的八卦,听众不时鼓掌叫好或哈哈大笑——这可不是什么明星发布会,而是一堂微积分课。3月27日,浙江大学数学系教授苏德矿像往常一样,以独有的方式开始讲课。他用爱情来讲解偏导函数:“当你喜欢一个人,他的一点变化你都看在眼里,别人都变成了常数,他才是唯一变量,”他用“存钱 Using Love to Explain Partial Derivatives The melody of the popular song ”Rolling beads curtain“ was put on the classroom. People on the podium said gossip of Andy Lau’s hidden marriage. The applause applauded or laughed from time to time - this is not what the star conference , But a calculus class. On March 27, Professor Su De, a professor of mathematics at Zhejiang University, started his lectures in a unique manner as usual. He used the love to explain the partial derivative function: ”When you like a person, he’s a little change you see in the eyes, others have become a constant, he is the only variable, "