rabbee: since when did the title of this message thread, become mathemaddics to please joel's arrogant ego?ELEMENTARY STUFF:
For 2 vectors a and b,
(a x b)^2 = a^2b^2 -(a.b)^2
(smiles in advance)
i hate to break the news to you, but mathematics is not going to save this world. you would be fortunate, if you could figure out your constipation with a pencil.
what is the sum of 2 idolaters, vs 2 opposing idolaters? will not solve, the problem of idolatry.