Versioning History
This page provides a record of edits and changes made to this book since its initial publication. Whenever edits or updates are made in the text, we provide a record and description of those changes here. If the change is minor, the version number increases by 0.1. If the edits involve a number of changes, the version number increases to the next full number.
The files posted alongside this book always reflect the most recent version.
| Version | Date | Change | Affected Web Page |
| 1.0 | 19 August 2022 | First Publication | N/A |
| 1.1 | 24 July 2023 | Exercise 16.3 – added dates to the question
Exercise 19.1 – corrected the question and replaced the solution. Solution to Exercise 16.12 replaced. |
16.11 Exercises |
