Chapter 1

Illustration of the mentioned problem as mentioned by Euler in his paper in 1736

A diagram representing the human metabolic system

An example of a UML diagram

An example of a flow network

A simple route planning example between cities to choose roads versus highways

Chapter 2

Relational database terminology

Relational database schema with explosive join tables

Matching patterns connected to an anchor node

Chapter 8

D3 visualization of a graph

Keylines graph visualization

Appendix B