Talk:Negative probability
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[edit] This isn't mathematics
Well, I guess Pr{A} < 0 sort of rules out Lebesgue measure theory, eh? Let's see – if Pr{A} = 0 means that the event A cannot possibly occur, then Pr{A} < 0 must mean that it will unhappen with some regularity. So time can flow backwards, and entropy need not increase. Wonderful!
I don't know how this one got a Math tag stuck on it, so I'm sending it to Physics. DavidCBryant 01:22, 17 February 2007 (UTC)