负数是怎样产生的?传说古代有一位庄主,为了吉利,特别规定:从大年初一到正月十五,只能讲“发”,不能讲“亏”;只能讲升高、增加、收入,不能讲降低、减少、支出…….这难倒了帐房先生:庄里的粮食、银两支出怎样记帐啊?于是帐房先生就向宝华寺数海法师请教,法师缄默不语,只给帐房先生一只阴阳葫芦.这位帐房先生高高兴兴地回家了,认为葫芦中必有锦囊妙计.可回家一看,葫芦中空空如也,什么也没有.“葫芦中必有奥秘”,帐房先生灵机一动,“看不清就用水灌”.想着想着,他就向葫芦中灌满了水.这时,他发现灌进去的清水,出来后却变成了红水.帐房先生恍然大悟,终于找到了解决问题的办法:用黑字记收入,用红字记支出.时至今日会计记帐仍用这种方法。 How did the negative numbers come from? Legend has it that there was a landlord in ancient times. For Geely, it was specifically stipulated that from the New Year’s Day to the fifteenth day of the first month, only “send” could be said and “lose” could not be said; The income can’t be reduced, reduced, or spent.... This stumps Mr. Fan: How can Zhuangli’s grain and silver account be booked? So Mr. Fang asks Bao Hua Temple to consult with Master Hai. The Master is silent. I only gave the accountant a yin and yang gourd. The accountant went home happily, and he thought that there must be a good idea in the gourd. You can go home and see, the gourd is empty, and there is nothing. “There must be a gourd. ”Mystery,“ Mr. Accountant took a turn for the better, ”I couldn’t see it with water." Thinking about it, he filled the gourd with water. At this time, he found that the water poured into the water came out and turned into red water. Mr. Accountant suddenly realized that he finally found a way to solve the problem: use black characters to record income and use red words to record expenditures. Today accounting methods still use this method.