Philosophiæ Naturalis Principia Mathematica is published at London
In 1687 Newton's Principia was published at London under the Royal Society's imprimatur, with Halley paying.
Read the full account
In 1687 Newton's Principia was published at London under the Royal Society's imprimatur, with Halley paying. It is one book. Later editions are later Facts. Isaac Newton's documented role is: He wrote the book. Halley financed and saw it through the press; the Royal Society's imprimatur sat on the title.
Context
The Society's funds were tied up with Willughby's Historia Piscium. Halley underwrote. Flamsteed supplied some data. Sharing print with Halley and the imprimatur is required. The setting of Philosophiæ Naturalis Principia Mathematica is published at London is the public file around 1687-07-05. Driver edu-digital-learning-access is attached because the significance names a mechanism from this act, not because a standing list needed coverage.
Shared responsibility is part of Philosophiæ Naturalis Principia Mathematica is published at London. Naming Isaac Newton does not delete co-authors, institutions, or later transmitters. The lag from 1687-07-05 to any measured indicator is not treated as zero. Alternative explanations — weather, other armies, later statutes, or independent cultural change — remain live where the sources do not close them.
Why it matters
Complex: author plus printer-patron. High confidence on the 1687 book. The welfare reading on this path is improving.
Who was responsible
Contribution type and responsibility level for each recorded actor — not sole-author shorthand.
Isaac Newton
PersonDirect responsibility
responsibility level 0.72 · verified
He wrote the book. Halley financed and saw it through the press; the Royal Society's imprimatur sat on the title.
What changed
Fact → Driver → Indicator. Relationship strength orders the paths; it is not the observed indicator movement.
No public driver impacts are listed for this fact.
Evidence
The sources behind this fact and its verification state.
- 1.Project Gutenberg — Newton's Principia, Motte translation as public English carrierProject Gutenberg · High credibility · verified
- 2.Stanford Encyclopedia of Philosophy — Newton's philosophy, opticsStanford Encyclopedia of Philosophy · High credibility · verified
What the sources establish
Gutenberg carries a later English Principia as access, not as 1687 type. SEP and Britannica independently date the 1687 publication. Official carrier: Project Gutenberg — Newton's Principia, Motte translation as public English carrier (https://www.gutenberg.org/ebooks/28233 (opens in a new tab); Project Gutenberg). Independent carrier: Stanford Encyclopedia of Philosophy — Newton's Principia (https://plato.stanford.edu/entries/newton/ (opens in a new tab); Stanford Encyclopedia of Philosophy).
Established: Principia was published in 1687. Not established: that every later physics classroom is this event. Established: a sourced public record of Philosophiæ Naturalis Principia Mathematica is published at London under 1687-07-05.
Later competitions, monuments, translations, UNESCO listings, museums, and adaptations are not converted into extra lifetime acts.
If a number is not in the two records named above, it is not supplied here.
Confidence is stated on the impact path, not hidden in adjectives. Mixed effects of Philosophiæ Naturalis Principia Mathematica is published at London are separate paths.
That reading is an impact-path choice, not a property stored on the Fact itself.
Causal path
How this event connects to drivers and indicators in the graph.
No causal path is recorded: this fact is not linked to a driver.
Cite this page
Factrail. (2026). Philosophiæ Naturalis Principia Mathematica is published at London. Factrail. https://factrail.ai/facts/newton-principia-1687
https://factrail.ai/facts/newton-principia-1687
Accessed 16 October 2026.
By the Factrail desk · Method: how we source and score · Last reviewed
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