What is the plot attached to the paper by Wei Shen?

The fact that Wei Shen is attached to the paper means that the mathematics of the 2022 college entrance examination is too difficult. Netizens complained that Wei Shen was attached to the paper.

The first day of the college entrance examination in 2022 ended. After the college entrance examination mathematics ended, topics related to the college entrance examination mathematics were on the hot search list. Basically, the hot lists were all occupied by the college entrance examination mathematics. For example, on the hot list The entries are "College Entrance Examination Mathematics, College Entrance Examination Paper B, National College Entrance Examination Paper B, Dream College, New College Entrance Examination Paper One Mathematics", etc.

Since Wei Shen was worshiped by everyone for his super mathematical ability during this period, many candidates worshiped Wei Shen before the exam, trying to get Wei Shen to help them and help them pass the mathematics exam. Get a good grade. But when the math test was over, the examinee complained accurately: "Wei Shen, I let you possess me and didn't ask you to submit the paper."

Someone else responded to this complaint. Wei Shen said: "There are too many people to attach to, so I can only attach to the paper." Others said: "Maybe Wei Shen is possessed by the teacher who created the question. Wei Shen thinks it is very simple and everyone can do it." Reading these words can really make people laugh to death. I have to say that these people have really big ideas.

Wei Shen commented on this year’s mathematics paper

The 2022 college entrance examination has ended. This year’s mathematics paper is considered to be difficult by many candidates. Some netizens broke the news that Peking University Mathematics Wei Shen also commented on it. This year's math paper said it was easy to get a score of 140. ?

Co-founder of Guangzhou FiiO Electronic Technology Co., Ltd. and digital blogger @fiiOJames posted on Weibo to express Wei Shen’s views on this year’s math paper:? This time the college entrance examination is okay, just take math. Let’s talk about it. The derivative problem can be solved directly by using Lagrange’s mean value theorem and the Taylor formula of Peano’s remainder!?

The only problem in analytical geometry is to find the curve integral on the ellipse. , and then it is OK to find the double integral within the area included by the ellipse. Solid geometry is even simpler and can be covered directly by triple integral. ?

Let’s talk about the sequence problem again. First, use Dirichlet’s sufficient condition to prove that the general formula converges to half of the sum of the left limit and the right limit at the discontinuity point. Then perform Fourier transform and use Laplace. Equation, find the N-order derivatives and sum, and finally take a limit. ?

Do you still have to do probability questions that you can get right with your eyes closed? In this way, all the big questions are solved. The previous questions are all scored, and you are allowed to make mistakes. It is still very easy to score 140 points.