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Quote Originally Posted by daviddem View Post
The starting equation in your OP does not do that, and I am not quite sure what it does or how the guy who gave it to you obtained it. It'd be interesting to ask him and report here.
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Quote Originally Posted by rpm View Post
to be honest i don't completely understand how this equation tells us this. but it was given to me by spoon, who knows his shit. so i've just accepted that this particular equation does what i've been told it does.
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i'll check out the part of your response which requires some thinking when less inebriated. thanks again for taking the time man.