The Extended Universe Size Index (EUSI) is a number, which indicates the deepest nestation of verses within a specific verse.

An example of the EUSI.

It can be used to tell the size of a universe, without needing to say its size, due to most verses having beyond infinite sizes, or ordinals/cardinals that aren't named yet.

EUSIs aren't confined to just verses either, they can be applied to other containers, boxes, structures (artifical or not), etc.


We define a function

After this, we can create another extention, by borrowing some things from other functions, such as the veblen function, by asserting:

EUSI in number form

EUSIs can obviously be broken down into ordinals / cardinals after they've been fully decomposed. The article of these is here.


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