Newton's quarantine notes that changed math forever

Documents shown:
October 1666 Tract on Fluxions (Original) [Starts page 93/190. Demonstration on page 100]: https://cudl.lib.cam.ac.uk/view/MS-ADD-03958/93
October 1666 Tract on Fluxions (Translated): http://www.newtonproject.ox.ac.uk/view/texts/normalized/NATP00100
Fluxions (Later work)[Starts page 3/588]: https://cudl.lib.cam.ac.uk/view/MS-ADD-03960/3
Letter to Leibniz via Oldenburg (Original)[Page 7/114]: https://cudl.lib.cam.ac.uk/view/MS-ADD-03977/7
Letter to Leibniz (Translated): http://www.newtonproject.ox.ac.uk/view/texts/normalized/NATP00196

Timestamps:
0:00 - Intro
1:33 - Oct 1666 Tract on Fluxions
2:54 - Differentiation demonstration (Infinitesimals)
7:36 - Another method of differentiation
10:28 - Onwards to integration
11:20 - Later Fluxions notes
11:49 - Enciphered letter to Leibniz
13:47 - Outro
14:22 - Patron Cats of the Day

References:
The Newton Project: http://www.newtonproject.ox.ac.uk/texts/introduction#scientific_papers
History of Calculus: https://en.wikipedia.org/wiki/History_of_calculus
Fluxions: https://en.wikipedia.org/wiki/Fluxion
Cambridge University Digital Library: https://cudl.lib.cam.ac.uk/collections/newton/6
Great Plague of London: https://en.wikipedia.org/wiki/Great_Plague_of_London

Good videos on the topic of Newton's calculus:
The origins of mathematics: https://youtu.be/-MObQA7X2MY
The Birth Of Calculus (1986): https://youtu.be/ObPg3ki9GOI
Newton's Infinitesimal Calculus: https://youtu.be/i5TFXyI4UMM

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Music: Lion's Drift - Kowalski

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