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| − | Since <math> \int_X |f| d \mu </math> | + | Since <math> \int_X|f|\mbox{d}\mu = \sum_{n = 1}^{\infty}\int_{E_n}|f|\mbox{d}\mu </math>, and E_n={x \in X : n-1 \lqu} |
Revision as of 01:44, 10 July 2008
Since $ \int_X|f|\mbox{d}\mu = \sum_{n = 1}^{\infty}\int_{E_n}|f|\mbox{d}\mu $, and E_n={x \in X : n-1 \lqu}
