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> [!proposition] Proposition. ([[derivative of the cross product]])
> If $u$ and $v$ are vectors depending smoothly on the variable $t$, then we have $D\big( u(t) \times v(t) \big)=Du(t) \times v(t) + u(t) \times Dv(t).$
^2ab81b
> [!proof]- Proof. ([[derivative of the cross product]])
> Just computation.
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####
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#### References
> [!backlink]
> ```dataview
TABLE rows.file.link as "Further Reading"
FROM [[]]
FLATTEN file.tags
GROUP BY file.tags as Tag
> [!frontlink]
> ```dataview
TABLE rows.file.link as "Further Reading"
FROM outgoing([[]])
FLATTEN file.tags
GROUP BY file.tags as Tag