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Re: Shortcut for magnitude of a Vector?


v = {x, y, z};

Sqrt[v.v]

Sqrt[x^2 + y^2 + z^2]

Bob Hanlon

In a message dated 2001/1/18 1:29:22 AM, mor3752 at alltel.net writes:

>Does anyone know if there is a shortcut to find the magnitude of a Vector
>in
>Mathematica?  I've tried a few things but it just spits my vector back
>out.
>


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