2017年10月
A little issue in Mathematical Thought from Ancient to Modern Times, Vol. 3
摘要： At P985 of the book, says But there are cuts that are not determined by rational numbers. If we put into the first class all negative rational numbers and all positive ones whose squares are less th... 阅读全文
posted @ 2017-10-28 16:41 iMath 阅读(357) 评论(0) 推荐(0) 编辑
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