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**kylekatarn****Member**- Registered: 2005-07-24
- Posts: 445

**[Vector calculus / theorems]**

Let:

Show that:

The flux of the directional derivative of **f** with respect to the **exterior unit normal** over the surface

for **all** regular bounded domain

*Last edited by kylekatarn (2007-02-25 10:20:52)*

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**kylekatarn****Member**- Registered: 2005-07-24
- Posts: 445

nobody wants to try? : (

*Last edited by kylekatarn (2007-02-15 07:33:34)*

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