McLaughlin formula is a technical term of mathematics, which refers to Taylor formula (when X. =0). McLaughlin formula is a special case of Taylor formula expanding at 0. McLaughlin formula was discovered and put forward by maclaurin, one of the most influential mathematicians in Britain in the18th century.

Maclaurin said:

Maclaurin, maclaurin (1698- 1746), was one of the most influential mathematicians in Britain in the18th century. 17 19 maclaurin met Newton when he visited London, and he became Newton's favorite pupil from then on. His masterpiece "The Theory of Flow Numbers" was written in 1742, which was the first work to systematically and logically expound Newton's method of flow numbers.

He demonstrated the theory of flow mathematics with skillful geometric methods and exhaustive methods, and also took series as the method of finding integral. Independent of Cauchy, the integral discrimination method of infinite series convergence is given in geometric form. He obtained the famous expansion of Ma Kraulin series in mathematical analysis and proved it by the method of undetermined coefficient.