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Original-edition title and metadata from New York Public Library. Used as evidence for the term universal arithmetic; the title alone does not define every contemporary meaning of algebra.

Online source: old-digitalcollections.nypl.org/collections/arithmetica-universalis

Introduction to the quadrature treatise appended to the 1704 Opticks. The linked text reproduces John Harris's 1710 English translation, edited by David R. Wilkins. Archive context: www.maths.tcd.ie/pub/HistMath/People/Newton/Quadratura/ . Cited opening account of generated quantities, fluxions and first ratios.

Online source: www.maths.tcd.ie/pub/HistMath/People/Newton/Quadratura/HarrisIQ.pdf

By Isaac Newton.

Online text: www.newtonproject.ox.ac.uk/view/texts/normalized/NATP00076

Normalized Latin transcription of Axiomata sive leges motus from the 1687 book. The Newton Project published the transcription online in November 2009; host and transcription editors are distinct from Isaac Newton, the book author.

Cited passages: Isaac Newton, Philosophiae Naturalis Principia Mathematica (1687), Axiomata sive leges motus, printed p. 13, Lex III and its explanation; pp. 16–17, Corollarium III; Newton, Axiomata sive leges motus (1687), Lex II.