Countable infinite vs uncountable infinite

[Darkmon_cns]

In the tiering system it says that if a character destroys a countable infinite of 4D universes it's nothing on a 5D scale, However if it is a uncountable infinite it is 5D what's the difference and more importantly how do you tell them apart?

 

[Dark649]

I don't know that much about the dimensional scaling of particular universes.

 

[Darkmon_cns]

Ok thank you for replying.

 

[Darkmon_cns]

Who do you think would?

 

[Darkmon_cns]

Bump

 

[Raian230]

I know that we consider that a set of 4-D objects ( in this case spacetime continuums) to have a 5-D volume analogue greater than zero only if the set is uncountably infinte. I think this has to do with the concept of a Hausdorff dimension, but I don't know much about this idea.

 

[Darkmon_cns]

@Raian yes that's what the tiering system says on this matters but I was looking for more elaboration specifically how something is determined to be uncountable infinity and not countable infinity.

 

[Antvasima]

According to DontTalk, if you multiply a countable infinity by 0 the result is also 0, but if you multiply an uncountable infinity by 0 the result is unknown.

 

[Antvasima]

In practice, this means that if you place an uncountably infinite number of 4-dimensional universes on top of each other, the 5-dimensional volume is not equal to zero.

 

[Darkmon_cns]

How is it decided that a multiverse has uncountable infinite of universes instead of countable?

 

[Antvasima]

We normally assume that it is countably infinite, unless specifically stated othervise.

 

[Darkmon_cns]

Such as if per say a character that should know what there talking about says a truly infinitely uncountable number of universes have been destroyed?

 

[Antvasima]

I suppose so.

 

[Darkmon_cns]

Thank you you can probably close this

 

[Antvasima]

Okay.