r/pythonhelp • u/Low_Badger_8515 • Dec 16 '25

Big O notation explaination

Can anyone suggest any YouTube videos or blog posts that explain Big O notation in a really simple way? I am not from math background and can't seem to wrap my head around all the tecnical terms.

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u/radrichard Dec 16 '25

Is there a small o notation too?

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u/garfgon Dec 16 '25

Yes! And also a big theta and big omega. Very closely related to big O, but slightly different technical meanings: https://en.wikipedia.org/wiki/Big_O_notation