Question about insignificant dimension

[Im_Fire444]

So, I know that you need like to prove infinite space for 5d, 6d for a verse to be significant dimension.
But I have like problem with understanding 4d.

A guy told that a 4d verse can be significant dimension because the time by default is infinite unless stated otherwise by author in a story and infinite time axis stretching in all directions. A verse doesn't need infinite space for to be uni+ but other guy is telling me that a verse need to have infinite space to be uni+

Which one is true and if infinite space one is true then alot of verse with space-time continuum caps at uni?

 

[SweetDao]

Time is treated as uncountably infinite here.

A verse doesn't need an infinite universe (High 3-A) or infinite space to be Low 2-C (Uni+), it only needs a proof of time + a proof of space being at least "universal" in size.

As such, if there is a universal structure (3-A) alongside a time axis/timeline, it goes to Low 2-C (Uni+) for the whole.

 

[Im_Fire444]

Time is treated as uncountably infinite here.

A verse doesn't need an infinite universe (High 3-A) or infinite space to be Low 2-C (Uni+), it only needs a proof of time + a proof of space being at least "universal" in size.

As such, if there is a universal structure (3-A) alongside a time axis/timeline, it goes to Low 2-C (Uni+) for the whole.

Alright, thanks

 

[Im_Fire444]

Time is treated as uncountably infinite here.

A verse doesn't need an infinite universe (High 3-A) or infinite space to be Low 2-C (Uni+), it only needs a proof of time + a proof of space being at least "universal" in size.

As such, if there is a universal structure (3-A) alongside a time axis/timeline, it goes to Low 2-C (Uni+) for the whole.

Hey bro, can you answer this? https://vsbattles.com/threads/about-insignificant-dimension.178897/