[vorbis-dev] Dot Product

[programmer_ted]

>Yes, this is correct. Actually there're 3 products:
>
>1) cross product: (defined in R^3)
>    vector X vector --> vector
>2) dot product:
>    vector X vector --> vector
>3) scalar product:
>    vector X vector --> scalar

Actually, all the sources I've read from say the dot product and scalar 
product are the same thing, and they produce a scalar.  Cross product is a 
vector that is perpendicular to the vectors used. 

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