how to I get an x with an arrow above it e.g. but with the x actually above it.

Thanks for any help

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- Apr 15th 2011, 03:37 AMhmmmmx with an arrow above it (for vector notation)
how to I get an x with an arrow above it e.g. but with the x actually above it.

Thanks for any help - Apr 15th 2011, 04:47 AMOpalg
- Apr 15th 2011, 05:14 AMSoroban
Hello, hmmmm!

Quote:

How do I get an x with an arrow above it?

As Opalg suggested, we can use \vec v: .

For larger expressions, we can use \overrightarrow{AB}: .

- Apr 15th 2011, 06:47 AMhmmmm
Thanks very much (don't know what happened to my expression)

- Apr 15th 2011, 08:18 AMOpalg