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Talk:Fiber derivative

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Question about "dot"

[edit]

In the following expression:

am I to read "" as the natural pairing of a vector and a covector? It doesn't make sense to think of this symbol as the dot (i.e., inner) product of since . (I'd like to clarify the article... just making sure I'm on the right track.)Trevorgoodchild (talk) 19:12, 22 September 2008 (UTC)[reply]