Colin Maclaurin

Colin Maclaurin
FRS
Drawing by David Steuart Erskine c. 1795, from a portrait by James Ferguson
BornFebruary 1698
Kilmodan, Cowal, Argyll, Scotland
Died14 June 1746 (aged 48)
Edinburgh, Scotland
CitizenshipGreat Britain
Alma materUniversity of Glasgow
Known forEuler–Maclaurin formula
Maclaurin's inequality
Maclaurin series
Maclaurin spheroid
Maclaurin–Cauchy test
Braikenridge–Maclaurin theorem
Trisectrix of Maclaurin
Spouse
Anne Stewart
(m. 1733)
Children7, including John Maclaurin, Lord Dreghorn
AwardsGrand Prize of the French Academy of Sciences
Scientific career
FieldsMathematician
InstitutionsMarischal College, University of Aberdeen
University of Edinburgh
Academic advisors
Robert Simson
Notable students
Robert Adam

Colin Maclaurin (/məˈklɔːrən/; Scottish Gaelic: Cailean MacLabhruinn; February 1698 – 14 June 1746) was a Scottish mathematician who made important contributions to geometry and algebra. He is also known for being a child prodigy and holding the record for being the youngest professor. The Maclaurin series, a special case of the Taylor series, is named after him.

Owing to changes in orthography since that time (his name was originally rendered as M'Laurine), his surname is alternatively written MacLaurin.