If there are two elements (A and B) that are correlated in Python and there are some numbers that A knows and B doesn't know, please tell me how to find numbers that you don't know.

I think there are many ways to ask.
For example, if the correlation is known, it is calculated by the formula.
If the correlation is B=A+1, then A plus 1 will find B.
If the correlation is a black box and both A and B are integers, increment B by 1 from 0 and
A == There is a way to find a correlation calculation (B).