How to calculate the dot product of two big vectors in polar coordinate system?

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- March 23rd 2011, 11:22 PMprobladyhow to calculate the dot product ...
How to calculate the dot product of two big vectors in polar coordinate system?

- March 24th 2011, 02:02 AMAckbeet
Note that

where

is the angle between the two vectors. The RHS should be fairly straight-forward in polar coordinates.