Hi,

I'm given a functionfand the unit disk (although it could be any region)

and

Does the above mean the domain of the function is the unit disk or the codomain?

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- Mar 20th 2013, 03:55 AMdirectorWhat does this notation mean
Hi,

I'm given a function**f**and the unit disk (although it could be any region)

and

Does the above mean the domain of the function is the unit disk or the codomain? - Mar 20th 2013, 12:39 PMmajaminRe: What does this notation mean
is the codomain if is the domain. Then would be the correct notation. Using the symbol implies that f is a member of a collection of functions not points. In short, I wouldn't call a valid statement (unless in this case, D is a collection of functions, which I've never seen written this way).