From Numberphile.

Cipher, Shakespeare and some Ye Olde Multiplication with Rob Eastaway. More links & stuff in full description below ↓↓↓

Rob Eastaway’s book Much Ado About Numbers…
Amazon (US): https://amzn.to/3zFinog
Amazon (UK): https://amzn.to/3VIIp1u
And on bookshop.org: https://uk.bookshop.org/p/books/much-ado-about-numbers-rob-eastaway/7619073

More Rob books: https://amzn.to/3XR6N3Q
Rob Eastaway’s website: https://robeastaway.com

Objectivity Videos: https://www.youtube.com/c/objectivityvideos

With thanks to Dulwich College Archive: https://www.dulwich.org.uk/about/history/the-archives

Check out The Ground of Arts by Robert Recorde on Google Books: https://books.google.co.uk/books?id=i8NJomIVzlgC

Also discussing the origin of the multiplication symbol.

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Video by Brady Haran

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