1 Mathematics
2 Thinking
3 Mathematical Modelling
4 Case Studies

 4.1 Background
 4.2 1st iteration
 4.3 2nd iteration

 4.4 3rd iteration

  4.4.1 Revised assumptions
  4.4.2 Revised model
  4.4.3 Logistic equation
  4.4.4 Solution
  4.4.5 Comments and exercises

 4.5 4th iteration
 4.6 Discrete cersion