In Paris Leibniz develops the differential and integral calculus notation dated to 1675–76
In 1675–76 in Paris Leibniz developed the differential and integral calculus with the dx and elongated-s notation preserved in manuscripts. SEP’s calculus entry and MacTutor independently date the Paris years.
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In 1675–76 in Paris Leibniz developed the differential and integral calculus with the dx and elongated-s notation preserved in manuscripts.
Context
SEP’s calculus entry and MacTutor independently date the Paris years.
Gottfried Wilhelm Leibniz’s documented role is bounded by other offices and collaborators named in the sources below.
Conventional years are 1646–1716. Surviving public files are GWLB Nachlass pages, the Akademie-Ausgabe, SEP, and encyclopedias. Leibniz did not typeset those later pages. Later electronic computers are not this life.
Why it matters
Education-access path. High confidence on the Paris dating.
Who was responsible
Contribution type and responsibility level for each recorded actor — not sole-author shorthand.
Direct responsibility
responsibility level 0.4 · verified
He drafted the calculus manuscripts in Paris. Huygens and later printers share the mathematical circle.
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.MacTutor — Gottfried Wilhelm LeibnizUniversity of St Andrews · High credibility · verified
- 2.Britannica — Gottfried Wilhelm LeibnizEncyclopaedia Britannica · High credibility · verified
What the sources establish
SEP’s calculus entry and MacTutor independently describe Leibniz’s 1675–76 Paris calculus manuscripts.
Established: calculus notation and methods are dated to Paris 1675–76 in the public mathematical record.
Gottfried Wilhelm Leibniz did not file a later UNESCO form, a later Loeb colophon, or a later museum label as a personal act. Paris manuscripts are not Nova Methodus. Keep 1675 off the October 1684 row.
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). In Paris Leibniz develops the differential and integral calculus notation dated to 1675–76. Factrail. https://factrail.ai/facts/gwl-paris-calculus-1675
https://factrail.ai/facts/gwl-paris-calculus-1675
Accessed 16 October 2026.
By the Factrail desk · Method: how we source and score · Last reviewed
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