Code and Results for Chapter 9:

Introduction:
These are results and code for the problems and examples found in Chapter 9 of this famous book.

1. chap_9_prob_3.m (simulates a machine repair model)
   
2. chap_9_prob_3_mu.m (returns the death-rate as a function of n)
   
3. chap_9_prob_3_lambda.m (returns the birth-rate as a function of n )