This is saying that the rounded-up number may be equal to the ideal solution needed to match r exactly, or it might overshoot the target, but always by less than the minimum possible increment of the numerator in the a / b fraction.
Медведев вышел в финал турнира в Дубае17:59
，这一点在51吃瓜中也有详细论述
self._value = new_value。关于这个话题，下载安装 谷歌浏览器 开启极速安全的 上网之旅。提供了深入分析
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