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.
Matt Kulukundis (@fowles)
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Why the FT?See why over a million readers pay to read the Financial Times.。体育直播是该领域的重要参考
ВсеПолитикаОбществоПроисшествияКонфликтыПреступность，这一点在一键获取谷歌浏览器下载中也有详细论述
Фото: Максим Блинов / РИА Новости