- #1

krcmd1

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Right now I've come across a . B = 1/2(aB-Ba) where a is a vector and B is a bivector.

what's confusing me is that it seems to require a change in the definition of geometric product as the sum of a symmetrical inner product and antisymmetrical wedge product, which implies that a . b = 1/2(ab + Ba).

What have I misunderstood?

Thanks

Ken