数学家是朋友送他的绰号,因为他对数字特别敏感,数学运算得特别快。朋友都说他是数学天才。可是数学天才的爱情之路却一直不顺利。一次,他跟一个刚交往不久的女友去饭店吃饭,结账时却跟服务员吵了起来。那天饭钱应该是79.80元,如果服务员报出准确的数值,他也不会生气。可是服务员向他要80元。他说,不对吧。服务员说,账单上这么写的。说着把手写的账单递给他,他看账单上真写着80元,就说,你们算错账了,不是80元,是79.80 Mathematician is his friend nicknamed him because he is particularly sensitive to numbers, math very fast. Friends say he is a mathematical genius. But the math genius’s love road has not been smooth. Once, he and a girlfriend who had just been dating to the hotel for dinner, checkout but quarreled with the waiter. The money should be 79.80 yuan that day, if the waiter reported the exact value, he will not be angry. But the waiter asked him 80 yuan. He said, right? Waiter said the bill so written. Said to handwritten bills handed him, he read the bill really wrote 80 yuan, said, you are wrong, not 80 yuan, is 79.80