Pure deduction (or pure deduction system) is a time period utilized in formal logic for a system of inference the place every inference rule corresponds to a legitimate argument kind. In different phrases, it’s a method of reasoning that enables one to derive new statements from given statements, the place the brand new statements are assured to be true if the given statements are true.
Pure deduction programs are necessary as a result of they supply a technique to formalize and analyze logical arguments. They’re additionally used within the educating of logic, as they may also help college students to know the construction of arguments and to establish fallacies.