👉 Theorematically is a technical term in mathematics and logic that refers to a statement or argument that has been proven true by means of deductive reasoning. It is often used in proofs, where it provides a logical structure for establishing conclusions through the use of mathematical operations, definitions, and axioms. In a theorem, the premises are assumed to be true, while the conclusion is derived from these assumptions through the application of certain rules or manipulations within the premises. The proof of a theorem typically involves