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Re: Undiscovered Bug?


If you run trace on it. It becomes clear what is going on.

,----
| In[64]:=
| Trace[(x/y)[[{2, 2}]]]
|
| Out[64]= {HoldForm[(x/y)[[{2, 2}]]], HoldForm[1/(y*y)],
| HoldForm[1/y^2]}
|
| In[65]:=
| Trace[(x/y)[[{1, 2, 1}]]]
|
| Out[65]= {HoldForm[(x/y)[[{1, 2, 1}]]], HoldForm[(x*x)/y],
| HoldForm[(x*x)/y], HoldForm[x^2/y]}
`----

-- 
And now I see with eye serene
The very pulse of the machine.
	-- William Wordsworth,
	She Was a Phantom of Delight (1804)


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