Episode 1 of 2

Calculus Development

When
1664–1666
Where
Unknown
Part of
Newton's Early Researches in Optics and Calculus

Newton developed calculus from 1664 to 1666, unifying differentiation and integration.

Newton began his work on calculus in 1664. By May 1665, he could compute tangents and curvature. By 1666, he had a systematic calculus that unified differentiation and integration, applying it to dynamic analysis of curves.

Sources

  1. Isaac Newton Wikipedia, revision of 2026-09-26

Machine-drafted from the cited Wikipedia passages and checked by a reviewing model, not by a human editor. Every passage cites the revision it was written from; dates and places follow those passages.