Aim To study two new arithmetical functions.
目的研究两个新的数论函数的性质。
Western culture is a culture of arithmetical time.
西方文化是计算时间的文化。
Many of the arithmetical problems were solved by false position.
许多算术问题是用试位法解的。
And so, by a simple arithmetical process, you'll easily discover.
所以，以简单的数学来计算，能轻易地发现。
On the other hand, women are slightly better at arithmetical calculations.
另一方面，女性在算术运算上稍好于男性。
On the other hand, women are slightly better at arithmetical calculations.
另一方面，女性在算术运算上稍好于男性。
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