This is better than the first equation.Unusual_Bulge said:P(A or B) = P(A) + P(B) - P(A and B)
Exactly my point, about the xkcd pictureLukeje said:Trivun said:How can love be applied to a mathematical formula? It's true that sooner or later everything boils down to numbers, but that's only in the physical world. In terms of feelings you can't model all that on a mathematical formula. I'm sorry, but this makes no sense whatsoever.![]()
...and (@the OP'er) statistics isn't maths. Statistics is an entirely different subject.
Thank you! lolUnusual_Bulge said:He/She's using probabilistic notation. P(X) is the probability of event X occuring.
Now if you have two events A and B
P(A or B) = P(A) + P(B) - P(A and B)
(So the probability of one or the other occuring is the sum of their probabilities, take away the probability that they both happen at the same time. If you imagine your events as a Venn diagram you can see why this is the case.)
Now he/she wants to know if you think P(Love or Cheat) = P(Love) + P(Cheat). i.e. Is the probability of Loving someone AND cheating on them zero? i.e. Are loving someone and cheating on them mutually exclusive?
All in all a very round about way of starting a thread.
And no, I don't think you can cheat on someone and honestly say you love them.
QFTMaxTheReaper said:But basically, if you cheat, you are a horrible human being and you were clearly not in love in the first place.
The only real maths is pure maths.[/opinion]Trivun said:Exactly my point, about the xkcd pictureLukeje said:Trivun said:How can love be applied to a mathematical formula? It's true that sooner or later everything boils down to numbers, but that's only in the physical world. In terms of feelings you can't model all that on a mathematical formula. I'm sorry, but this makes no sense whatsoever.![]()
...and (@the OP'er) statistics isn't maths. Statistics is an entirely different subject.. However, Statistics is actually Maths. There are three branches of Mathematics: Pure, Applied and Statistics. They're all interlinked, and although Statistics can be done seperately, it is still a branch of maths.