数学中，将某数除以零可表达为a/0，即a除以零；此式是否成立端视其在如何的数学设定下计算。一般实数算术中，此式为无意义。在程序设计中，当遇上正整数除以零程序会中止，正如浮点数会出现NaN值的情况。
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双语例句原声例句
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我们的爱就像除以零……，你不能给它定义。
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黑洞是上帝的除以零错误。
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操作正和负无穷大，尤其是如果除以零得到这样的值。
Manipulating the values positive and negative infinity, especially if generating such values by dividing by zero.
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Yale University is a non-profit corporation; the price of a share in Yale University is undefined-- it's zero over zero.
耶鲁大学可以看作是个非盈利组织,它的股价无法定义,是零除以零
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Actually, you can't say what the share price is because there are zero shares and they have a zero price, so the value of the price per share is zero over zero and you can't define it.
实际上你并不能确定它的股价多少,因为股数为零,其市值也为零,所以每股价值就是,零除以零,无法计算
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Going around in a cycle the integral of dq over T is less than or equal to zero.
对一个循环过程作dq除以T的积分,小于等于零。
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