Creator
Feb18-04, 11:24 PM
Can someone give me a clear explaination of what is meant by "outer" differentiation.
As for example, when we differentiate the vector potential, dA/dx, in order to arrive at the magnetic field, B, why would this be called an 'outer' differentiation??
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As for example, when we differentiate the vector potential, dA/dx, in order to arrive at the magnetic field, B, why would this be called an 'outer' differentiation??
[?]