In the 17th century, James Gregory worked in the new decimal system on infinite series and published several Maclaurin series.
Dǎɣ 17e temede nawatay, James Gregory ašiɣal dǎɣ aynayan əmik ən désimal fal nilkaman winan itimundu əd azizgar ajotnen nilkaman ən Maclaurin.