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工作学习
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科技领域杂谈
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看BBC纪录片The Story of One提到印度人发明了零的概念,忽然想到中国道家不是有“无”的概念(如无名天地之始),而“无” 不就是零吗?谁来帮我解惑?
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hiker2
(hiker);
2015-2-8
(#9245230@0)
用到数学里了吗?
-
w4b
(Watch for Beauty);
2015-2-8
(#9245255@0)
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