Re: The set of necessary FISONs

On 24.02.2025 19:00, Jim Burns wrote:

On 2/24/2025 12:17 PM, WM wrote:

On 24.02.2025 17:40, FromTheRafters wrote:

WM brought next idea :

 

These axioms can be applied to show that
all FISONs can be removed.

>
Not in a system where sets don't change.

>
Addition and subtraction of sets are a common techniques.
Thereby sets are changed.

 Thereby a relationship between unchanging sets
is described.

That is the clumsy description.

 

It is possible
but not useful to express this ponderously by fixed sets.

 Mathematical sets and
mathematical objects in general
do not change,

The set of citizens changes (a set that is mathematically describable). The set of known prime numbers changes (a mathematical set).
In order to be existing sets must be created by men or by God.
Regards, WM