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如果某事物在f(n)的o中很小,那么在f(n)的o中是否也很大?

[英]if something is little o of f(n) is it also big O of f(n)?

I had a question about Big O vs little o notation. 我有一个关于大O与小O符号的问题。 It seems intuitively, that Big O is like <= while little o is like <. 从直觉上看,大O就像<=,而小o就像<。 Does that mean that if something is little o of f(n), it is also Big O of f(n), in the same way that if i < j, i <= j? 这是否意味着如果某事物在f(n)的o中很小,那么它也是f(n)的Big O,就像i <j,i <= j一样吗? Thanks for your help. 谢谢你的帮助。

Yes . 是的 Little-oh implies Big-Oh. 小哦意味着大哦。

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