rational number造句

1、This module gives support for rational number arithmetic.
此模块提供对有理数算法的支持。

2、Literally, it seems possible to say that the existence of rational number is reasonable.
从字面上理解，取名“有理数”可能是说，这类数的存在是合理合法的。

3、Provides a class that fully-encapsulates rational number operations.
提供的这个类完全封装了理性数字运算。