Something that the world of mathematics seems to have overlooked;
Absolute infinity cannot logically exist physically nor conceptually, “you can always add 1”.
For the exact same reason, absolute zero cannot exist physically nor conceptually… for qualities.
Absolute infinity is a conceptual impossibility.
Absolute zero is exactly equal to 1 / (absolute infinity) = an irrational concept.
One can have absolutely zero of a quantity. But one cannot have absolutely zero of a quality.
Potential, such as an electric potential, is a quality, not a quantity.
The reason that math runs across problems with infinite and infinitesimal concerns is that math is all about quantities, and only partially applicable to qualities (good for quantitative estimations).
Quantum physics is the ontology of a quantized reality and is a logically broken ontology, but that doesn’t mean that it isn’t useful for many kinds of quantitative estimations of reality. Classical physics was about qualitative reality, but at that time made the understandable error of including “rigid bodies”, quantitative entities. So Classical physics was a logically broken ontology also.
Rational Metaphysics: Affectance Ontology has no quantitative entities… no fixed quantities, including “absolute zero”. Even the things that I refer to as “points in space” can only logically exist as a changing of location, infinitesimal smears.
I might add that value is an issue of quality, not quantity.
And thus Value Ontology must remain quantitiless, else also be logically invalid, aka “broken ontology, BO”.
And perhaps a couple of illustrations will help;
In that pic, you can see that the distance from B to E is always going to be half of the distance from C to D. No matter how tall the triangle is, B-E must always be 1/2 of C-D.
But what happens when we gradually reduce the height of CD through absolute zero;
The entire time DC is being reduced, EB remains at exactly 1/2. But somehow, magically at exactly absolute zero the number suddenly changes for that single point. Either the distance EB instantly becomes exactly equal to DC or, defying logic, EB is only half of absolute zero. Either case is irrational.
In professional mathematics, the term “0/n” is undefined and the term “n/0” is indeterminate. Neither case makes rational sense.
So where does that leave the absolutely straight line concept? - Irrational, an oxymoron. It is an issue of ontology and the fact of it plays into Relativity, Uncertainty Principle, Quantum Physics, and Affectance.