Logic 0—Example 27.1—Proving Double Negation Valid
Channel: Rodney Swearengin
Date: 21/11/2023

Demonstration of content from Rodney H. Swearengin, "Logic 0: An Intuitive, Practical Introduction to Zeroth-Order Logic" (https://www.rhswearengin.com/logic-0), an introductory course on propositional logic (also known as propositional calculus, statement logic, sentential calculus, sentential logic, and zeroth-order logic). 
Current course content at https://www.rhswearengin.com/.