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Why doesn't the math department learn advanced mathematics?
1, funny king

Shortly after entering school, every classmate in our class laughed at a humorous male classmate. Tell you the truth, that is the funny king of our class-He. Because of this, our classmates nicknamed him "poached egg", and some students called him "wrapped egg".

In physical education class, our "poached egg" classmate suggested playing the puppet man's game. Whoever moves will go on stage to tell jokes. Everybody clap. One more thing: everyone must laugh at this joke. If a person doesn't laugh, he loses. The game started, our "poached egg" classmate deliberately moved, and the noisy classmate stopped. Suddenly, there was silence in the classroom. "Poached egg" students saw that everyone was quiet and began to tell jokes. "I told a joke called" I come to get even with you ",which aroused the appetite of the students. He began to speak: "Once upon a time, there were twins, one looking for you and the other settling accounts. Because my parents were very busy at work, I found a nanny to take care of them. One day, the nanny took them out to play. Suddenly, both of them disappeared, so the nanny came to the police station. The police asked her who she was looking for, and the nanny said, "I'll get even with you!" " ""Ha ha ha ha, suddenly, the whole class burst into laughter, and no one didn't laugh. From then on, he became this funny king!

He can not only tell jokes, but also get excellent grades, especially in math. He wrote a brilliant chapter in the history of mathematics in our grade. From 1 grade to grade three (from school to now), he is the first in his class in almost every exam, sometimes in his grade. Now, however, he may not be. I am his strongest competition > my opponent won, either I won the first place or he won the first place. Anyway, we all take turns to take over. Although his academic performance is good, he looks dignified and stupid. Really!

He is now the funny king who never rotates in our class. Congratulations.

2. An interesting lesson

With the wonderful bell ringing, the class began. The fifth Chinese class begins.

Just as the students finished reading the first lesson, Teacher Chen came. "Please open your Chinese books and open the third lesson." Teacher Chen's loud voice rang. "Today, let's keep a diary together." Take out your diary, open it and write down the date. I started writing. Today we continue to write a children's poem, "Go!" As soon as the teacher's voice fell, there was a rustling sound in the classroom.

Write and write ... The rustle of the teacher saying "stop" stopped. The students began to read diaries.

I finished reading it. Teacher Chen said that I wrote well and I was very happy. The students read one after another. I watched it and finally finished it. Now I'm waiting for the teacher to pick it up and correct it, and I'll finish it soon. The teacher said, "Some students' compositions are full of loopholes. Let me see. " After that, the teacher read: "a classmate wrote that the tree is dancing." Is this a tornado? "Oh, it was written by the monitor." Another student wrote that when the wind blows, dust flies and garbage flies all over the sky. Is this a sandstorm or a typhoon? "Oh, it was written by the squadron leader." There is also a red flag written by a classmate floating in the wind. Is this the red flag pole broken? "Oh, it was written by the team leader.

After reading, the whole class burst into laughter, some students bent down with laughter, some students slapped their feet with laughter, some students clapped their hands and said yes, some students laughed so hard that the bell rang suddenly, so we had a happy class with laughter.

3. A love letter from a math student.

Dear Shu Xue:

We've known each other for almost four years. Tonight, when I look at the scattered stars in the sky, your name almost occupies my whole heart like an irrational number on the real axis.

You are so beautiful, and the most beautiful fractal image in the world is less than one tenth of yours. A shawl with long hair vividly shows a one-dimensional manifold; A pair of dimpled faces make the two-dimensional face of the world feel ashamed; The graceful figure fascinates all X-axis, Y-axis and Z-axis.

You are so pure and kind, as simple as a simplex. Since I first met you, you have become the center of my whole life. You are always so special in my heart, just like 2 is the only even number in prime numbers. I want to be your satellite and stare at you in my own orbit. Sometimes near, sometimes far, but always by your side. I want to be your double space and record your temperament bit by bit. I want to be your adjoint matrix. If you fall, I will fall. You are reversible, so am I. The first thing I do when I get up every morning is to recall your characteristics, and I will keep you firmly in my heart. Every time you eat, you will worry about your "normality" and stop having a bad appetite; Every night, I can't help playing a sine wave for you, so I won't lose sleep; Every day in my dream, I will wander in the trust domain in my heart, where every photo of you is stored.

When we looked at each other, I felt a warm current circulating in my body. Our hearts must be connected, and no change can separate us.

I have known the meaning of frequency since I met you. It's to record the feeling of my heart beating when I see you. Since I met you, I have understood the meaning of disorder, which is the image in my mind when you smile at me; Since I met you, I have realized the infinite function, because any real number is not enough to express my thoughts about you. I finally know the connotation of extension, and even your puppy and your anger when you coquetry, I feel very cute; I finally know the mission of logic, in order to prove that the combination of you and me is an eternal proposition; I finally know the nature of homomorphism. You and I are like Romeo and Juliet, but this is not isomorphic, because you and I are comedies.

If someone asks me which is the most flourishing tree in the world, I will say that it is the poplar that became our matchmaker the first time we met. If someone asks me which is the most touching photo in the world, I will say it is a photo of you sleeping sweetly on my shoulder on the long-distance bus.

Do you know what my greatest expectation is? This is your love. Do you know what worries me most? I'm afraid your love variance is too big. But even in the trough, I will always chase you and converge to you like Cauchy sequence. But this is definitely a zero probability event, and it is better to be an impossible event.

You are in my heart, just like the Fields Medal is in the hearts of mathematicians-a lifelong ideal, a lifelong pursuit.

If you want to ask me how persistent I am to you, I will tell you, just like a mathematician conquering Fermat's last theorem-persistence.

If you want to ask me if I will change my mind about you, I will tell you that it is like proof of Goldbach's conjecture-in the foreseeable future.

I love you, Shu Xue!