Theory of law of large numbers?
Yes, there is one. And your question is ... ?
The difference between theory and natural law is that a theory is a framework, while a natural law is a single rule, usually expressed in mathematics. They are not two different stages of acceptance among scientists (as it is sometimes claimed in error); they are two completely different things; a theory does not evolve into a law with when sufficient evidence for a theory has been gathered for example. For example consider: The Theory of…
A theory becomes a law when it can actually be proven by all means. I think. the problem is you are not thinking! a theory can not become a law. a scientific law is a description of an observed phenomenon. a scientific theory is an explanation of an observed phenomenon. one describes and ne explains.