i.&.> 4 2 3

--------T---T-----┐

│0 1 2 3       │0 1   │0 1 2     │

L-------+---+------

   i.&.>("0) 4 2 3

--------T---T-----┐

│0 1 2 3       │0 1   │0 1 2     │

L-------+---+------

   i.&.(>"0) 4 2 3

--T-T-T-┐

│0 │1 │2 │3 │

+-+-+-+-+

│0 │1 │  │   │

+-+-+-+-+

│0  │1│2 │  │

L-+-+-+--

                       

Please explain the scalar boxing.  I assume it is correct,  but I don't see
why >("0) is different from  (>"0)

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