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Can science prove or disprove the existence of a Spiritual existence? God?

PolyHedral

Superabacus Mystic
If you add to infinity, you still have infinity...if you subtract from infinity, you still have infinity. This is absurd, because anytime you add to something you are supposed to have more, and when you subtract you are supposed to have less. This is the problem of infinity, it doesn't exist in reality, it only exist in our mind as a concept, but this concept cannot actually exist in reality.
Negative numbers? Zero?

Just because it doesn't fit your naive assumptions about how numbers work doesn't mean it's impossible.
 

Heathen Hammer

Nope, you're still wrong
If you add to infinity, you still have infinity...if you subtract from infinity, you still have infinity. This is absurd, because anytime you add to something you are supposed to have more, and when you subtract you are supposed to have less. This is the problem of infinity, it doesn't exist in reality, it only exist in our mind as a concept, but this concept cannot actually exist in reality.
In the case of what you are actually talking about, what is being added or subtracted?
 

PolyHedral

Superabacus Mystic
You were objecting to an infinite recurrence because infinite quantities don't behave the same way finite ones do. You were baselessly concluding from that that infinity doesn't exist.

Now, what's wrong with either an infinite or a one-ended time? :D
 

Call_of_the_Wild

Well-Known Member
You were objecting to an infinite recurrence because infinite quantities don't behave the same way finite ones do. You were baselessly concluding from that that infinity doesn't exist.

Now, what's wrong with either an infinite or a one-ended time? :D

Don't behave the same way finite do? Well, if what you mean by "behave the same way" mean that one contradicts logic and the other one don't, then I guess infinity doesn't behave the same way finite quantities do.
 

PolyHedral

Superabacus Mystic
Don't behave the same way finite do? Well, if what you mean by "behave the same way" mean that one contradicts logic and the other one don't, then I guess infinity doesn't behave the same way finite quantities do.
All of math is logical. That is the point. That does not require it to be intuitive, though.
 

Call_of_the_Wild

Well-Known Member
All of math is logical. That is the point. That does not require it to be intuitive, though.

Regardless of how you put it, when you subtract from any amount, you are, by definition, supposed to have less than what you had, and the same thing with addition. With infinity, this isn't the case. If you have an infinite amount of marbles, and you give me three, you will still have an infinite amount. If you have an infinite amount of marbles, and I give you three, you will still have an infinite amount. This is clearly absurd, and absurdities don't exist in reality.
 

Photonic

Ad astra!
Regardless of how you put it, when you subtract from any amount, you are, by definition, supposed to have less than what you had, and the same thing with addition. With infinity, this isn't the case. If you have an infinite amount of marbles, and you give me three, you will still have an infinite amount. If you have an infinite amount of marbles, and I give you three, you will still have an infinite amount. This is clearly absurd, and absurdities don't exist in reality.

You aren't helping your case.
 

PolyHedral

Superabacus Mystic
Regardless of how you put it, when you subtract from any amount, you are, by definition, supposed to have less than what you had, and the same thing with addition. With infinity, this isn't the case. If you have an infinite amount of marbles, and you give me three, you will still have an infinite amount. If you have an infinite amount of marbles, and I give you three, you will still have an infinite amount. This is clearly absurd, and absurdities don't exist in reality.
By whose "definition?" Even when you're dealing with only whole numbers, then subtracting can increase the answer (because you're subtracting a negative) or adding decrease it, or keep it the same. (Because zero is a whole number.) With some more advanced structures, e.g. complex numbers, "less than" doesn't even mean anything.

Besides, having the same amount of marbles afterwards makes perfect sense to me. After all, if I had less of them after giving some to you, then I could give enough to you that I wouldn't have any. If I can do that, then my original collection wasn't very infinite in the first place, was it? :shrug:

But not outside, and you are adding to it.
Just because the integers are infinite doesn't mean that the fractions don't exist. :p
 
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