User talk:Shawn M. O'Hare

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July 2014
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 * case of a more general construct. With the notation as above, any function $$ f \colon X \to  0, \infty  $$ defines a measure $$\mu$$
 * :$$\sum_{y \in Y \subseteq \mathbb R} y := \sup_{F \subseteq Y, |F| \infty} \left\{ \sum_{y \in F} y  \right\}. $$