| Binary Relations and Graphs |
| Binary Relations |
| Binary Relations |
| Example Binary Relation Implementation |
| Another Binary Relation Implementation |
| Directed Graphs |
| A Small Directed Graph Example |
| A Large Directed Graph |
| Properties of Binary Relations (1 of 2) |
| Properties of Binary Relations (2 of 2) |
| Partial Orders |
| Equivalence Relations |
| Example of an Equivalence Relation |
| Example of not an Equivalence Relation |
| Undirected Graphs |
| Undirected Graph Example |
| More Information Structures? |