A major upgrade of the website has now taken place. The number of Mathematica notebooks has almost doubled and all the notebooks have been tested with Version 13.2 of the software. The RESOURCES tab shows the structure of the book and has links to the associated notebooks and movies for each section.

The resources have been provided to help readers understand the content of the book and no claims are made about the efficiency (or even correctness) of the software. If you have any comments or questions please use the Contact tab to send me an email or go through my QMUL home page.

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Carl Murray