Calculus is the greatest mathematical achievement in the17th century. Most of the mathematical work in the18th century is a new creation by using calculus methods in many aspects, resulting in many new mathematical fields, which are still being studied: differential equations, differential geometry, variational methods and so on. /kloc-the characteristics of mathematical research in the 0 th and 8 th centuries are that the results are quite rich and the fields involved are very wide, but some of them are content.

/kloc-outstanding mathematicians in the 0/8th century mainly include B. Taylor (1685- 173 1) and C. Kraulin (1698- 1746) from the British Isles. On the European continent, there are Bernoulli family in Switzerland, and/kloc-a central figure in the field of mathematics in the 8th century. In the history of mathematics, it is called "Four Best" together with Archimedes, Newton (I Newton) and Gauss (F Gauss, 1777- 1855). 1707- 1783). With Newton's death, the debate between Newton and Leibniz about the priority of calculus became more and more fierce, and the mathematical circles in the British Isles adhered to Newton's flow method and refused to accept the mathematical thought of the European continent. After Newton, especially after Ma Kraulin, the development of mathematics in the British Isles was relatively slow. Following the Bernoulli family and the mathematics that dominated18th century, there were French mathematicians, including A. Demoivre (1667- 1754) and Claire loucks (A. C. Clairaux (17/kloc-0). 17 17- 1783), Lambert (J.H. La-Mbert, 1728- 1777), the famous "three l's": Lagrange (j.

/kloc-the motive force of mathematics work in the 0/8th century is to solve the problems of physics and natural science, and the goal of work is not mathematics, but to solve physical problems. De Derette (17 13- 1784) and D'Alembert of the French Encyclopedia School clearly regarded mathematics as a branch of natural science, so that mathematics in history. Moreover, this view is still influential today. Mathematicians in this century are engaged in the research of science, industrial technology and military issues almost without exception, and their seriousness is no less than that of mathematics. At the same time, mathematicians gradually abandoned the belief that the universe was designed by God according to the laws of mathematics, and mechanical determinism began to occupy people's hearts, all of which benefited from the great achievements of mathematics. The 2008+08 century can be said to be a heroic era in the history of mathematics.