Hi, I noticed in mathematics the O symbol is used in the following way:(adsbygoogle = window.adsbygoogle || []).push({});

A term T is in O(x^p), if lim x->0 T/x^p=c, for a constant c.

While in computer science the O symbol is used is this way:

A term T is in O(x^p), if lim x->∞ T/x^p is a constant.

What gives, these two notations seem to be the complete opposite of each other?

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# Order symbol

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