in reply to Re^3: bit by overhead
in thread bit by overhead

@$x has no extra allocated elements to remove.

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Re^5: bit by overhead
by BrowserUk (Patriarch) on Jan 06, 2011 at 20:51 UTC

    True. But its size matches that shown by the OP.

      Hum, it appears to consider the entire array to be overhead, not just unused element slots. The OP's element is already free of unused elements, and thus my suggestion won't help.