👉 In mathematical logic, the term "pre-received" is used to refer to a statement or proposition that has been previously proven. It is often considered as an inference rule in propositional logic and can be used to prove statements based on their truth value. For example, if we have a proposition P(x) that represents something that could be true or false. If we know that P(x) is true for all x (i.e., it has been proven), then the statement "P(x
