December 19th, 2023 at 02:57 AM
December 19th, 2023 at 2:57AMhttps://en.wikipedia.org/wiki/Law_of_identity
In logic, the law of identity states that each thing is identical with itself. It is the first of the historical three laws of thought, along with the law of noncontradiction, and the law of excluded middle. However, few systems of logic are built on just these laws.