 Propositional directed acyclic graph

A Propositional Directed Acyclic Graph (PDAG) is a specific type of graph utilized in the field of logic, especially in the representation of propositional logic. The structure of a PDAG consists of nodes and directed edges, where: 1. **Nodes**: Each node typically represents a propositional variable or a logical statement. It can also represent the outcomes or results derived from logical operations involving these variables.