# How to solve summations

Math can be difficult to understand, but it's important to learn How to solve summations. Our website can solve math problems for you.

## How can we solve summations

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Newton and Leibniz founded the theory of calculus at the same time in the 17th century. Agnesi, known as the mother of calculus, summarized the mathematical methods of these two enemies for the first time in his analysis handout (left), which has been popular in Europe for more than 60 years. The problems caused by the introduction of infinitesimal quantities in calculus triggered the second mathematical crisis in history. The strict mathematical basis of calculus was finally established by Karl Weierstrass (1815-1897), the late German mathematician who was the father of modern analysis until the 19th century, which finally made the description of mathematical analysis truly accurate. By the way, Lao Wei was said to be a physical education teacher before he became a mathematician.

Students who have seen this example must have some experience. But the problem comes again. If we solve the more complicated mechanical problems from this angle, it will be more difficult, especially the elastic mechanical problems. Therefore, the main purpose of this paper is to apply the finite element method to solve the elasticity problems from the perspective of partial differential equations.

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