多年以来，个人理财专家们已经假定，我们会像机器一般行动，也就是说我们将总是选择在算术上最佳的那个选择项。
For years, the "expert" advice on personal finance has assumed that we act like machines, that we will always choose the mathematically optimal option.
证明不存在四个连续的二项系数成算术级数。
Prove that no four consecutive binomial coefficients can be in arithmetic progression.
一项正确的选择，不仅取决于你擅长炒菜而不善于算术，还取决于这个世界是否充满了更好的厨师和更糟糕的会计师。
The correct choice depends not just on whether you are a good bean-sheller and a poor bean-counter, but on whether the world is full of better cooks and worse accountants.
比率为一项目与另一项目之间关系的简单算术列式。
A ratio is a simple mathematical expression of the relationship of one item to another.
在COBOL系统中，由一个数据项、算术表达式或条件表达式表示的信息。
In the COBOL system, the information represented by a data item, arithmetic expression, or conditional expression.
在算逻部件中，寄存器存放要进行加、减、乘、除及比较的数据项，而其它寄存器则存放算术及逻辑操作的结果。
In the ALU, registers strore data items that are added, substracted, multiplied, divided and compared. Other registers strore the result of arithmetic and logic operations.
算术上的第二项进展是加速算术运算的机械装置和机器的发明。
The next development in arithmetic was the invention of mechanical devices and machines to speed up the execution of arithmetic processes.
算术上的第二项进展是加速算术运算的机械装置和机器的发明。
The next development in arithmetic was the invention of mechanical devices and machines to speed up the execution of arithmetic processes.
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