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- -- card: 13053 from stack: in
- -- bmap block id: 13913
- -- flags: 0000
- -- background id: 2773
- -- name:
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- -- part contents for background part 3
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- We now take the limit of ∆x, ∆y, and ∆z approaching 0, which gives us
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- Because this formula for the divergence looks a lot like a dot product, it is common to write
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- where
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