来自汪建宇的问题
数学求1-1/2+1/3-1/4+1/5-...+1/99-1/100的值!
数学求1-1/2+1/3-1/4+1/5-...+1/99-1/100的值!
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2020-04-09 23:29
数学求1-1/2+1/3-1/4+1/5-...+1/99-1/100的值!
数学求1-1/2+1/3-1/4+1/5-...+1/99-1/100的值!
47979622564155786918478609039662898122617/69720375229712477164533808935312303556800=0.688172