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Thread: Question about notational symbol

  1. April 17th 2012, 07:19 AM #1
    mrproper
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    Question about notational symbol

    / R
    -----------------
    \

    What does left single arrow with R on top mean?
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  2. April 17th 2012, 07:32 AM #2
    mrproper
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    Re: Question about notational symbol

    Whereas a <--R A, where A is a set, means select a from the set A using a uniform distribution?

    This means select element at random?
    Last edited by mrproper; April 17th 2012 at 07:34 AM.
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