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This number of the All Squared podcast contains the final third of our interview with the inestimable David Singmaster, and then a bit from CP about his favourite book, “A treatise on practical arithmetic, with book-keeping by single entry“, by William Tinwell.
The first part of the interview, and plenty of links to go with it, were in Number 5 of the podcast.
Here are some links to the things we referred to in this podcast:
Finally, here are some pictures of Christian’s favourite book, so you don’t just have to imagine what he was talking about:
We hope you enjoy listening to this two-parter. We certainly enjoyed recording it!
By Christian Perfect, Peter Rowlett and Katie Steckles4.7
33 ratings
This number of the All Squared podcast contains the final third of our interview with the inestimable David Singmaster, and then a bit from CP about his favourite book, “A treatise on practical arithmetic, with book-keeping by single entry“, by William Tinwell.
The first part of the interview, and plenty of links to go with it, were in Number 5 of the podcast.
Here are some links to the things we referred to in this podcast:
Finally, here are some pictures of Christian’s favourite book, so you don’t just have to imagine what he was talking about:
We hope you enjoy listening to this two-parter. We certainly enjoyed recording it!

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