Let .

So we can check that .

But why do we compute the divergence as follows: ?

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- Mar 27th 2008, 12:31 PMheathrowjohnnydivergence
Let .

So we can check that .

But why do we compute the divergence as follows: ? - Mar 27th 2008, 01:31 PMtopsquark
- Mar 27th 2008, 02:26 PMheathrowjohnny
how do you get that form?