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What does the small circle symbol in (f◦g)(x) mean

by pawball
Tags: circle, f◦gx, symbol
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pawball
#1
Jun7-05, 07:56 PM
P: 1
have not seen this anywhere I've looked, anyone know?
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vsage
#2
Jun7-05, 08:04 PM
P: n/a
It's function composition notation. Same thing as f(g(x))


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