Big O Notation
This video presents the same text shown beside it, spoken and on screen. It adds nothing the text does not say.
State
Big O notation names an order of growth: a cost sits in O of g when their ratio stays bounded as inputs grow — O(1) constant, O(N) linear, O(log N) logarithmic.
Show
A feed that loads in the same time at any account size earns its O(1).
Watch for
The notation names what counting already showed.