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braunmagrin
Florianopolis, Brazil
Age: 21
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How can I guarantee that $f$ applied to the mean of all $x$'s is equal to the mean of $f$ applied to all $x$'s?
functions
asked Dec 4 '12 at 21:34
math.stackexchange.com
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vim insert current filename into the contents
unix.stackexchange.com
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