I Kidnapped An Alien Civilization

2021-07-07

Chapter 26 Lesson 1

An excellent university must have excellent students, and excellent students must have the quality of diligence.

It’s ten o’clock in the evening and the library is still brightly lit. Li Mo saw a hair grey-white classmate in his 20s next to him, yawning and searching for papers. In his heart, he has some new understanding of this college that high school students all over the country dream of entering.

Go back to the dormitory, open the door, and only hear fatty calling loudly: “No, brother, I can’t open the dark with you tonight. There will be old man’s linear algebra tomorrow morning. class, other teachers can miss a class or two, but the old man’s class can’t be missed.”

Li Mo remembered that he hadn’t got the class schedule, and asked, “fatty , where will you take your linear algebra class tomorrow?”

fatty checked his class schedule and said, “ladder classroom 202. Don’t be late tomorrow, you don’t know how good dao fruit old man is, The last time I was 10 minutes late, he sued me to the Student Affairs Office.”

Wang Yang, who was next to him, stuck his head out from his computer and jokingly said, “It wasn’t your night. It’s too late to play in the dark, and I called you several times in the morning but didn’t wake you up.”

fatty said a little annoyed: “Can a college student be late?” He turned around and climbed into the bed. He shouted: “Forest, turn off the lights and sleep.” It seemed that he was frightened by the old man.

At 6:00 in the morning, Li Mo habitually went out for a run, and he appeared beside the sports field wearing a deep blue sportswear. Yan University in the early morning is a busy Yan University, and there are already many students doing sports on the sports ground.

Li Mo calmed down and started running around the sports field, which was much better than the one in Meng City.

One step, one step, Li Mo’s attention completely shifted to the 5 meters in front of him. His spirit began to be empty, the expectations of relatives and friends, the crisis of Pajeluian, the mystery of endless void, and Teacher Wang’s house were all left behind. Li Mo was only aware of his own breathing and footsteps.

One lap, two laps, three laps. Li Mo has forgotten everything.

Slowly, the students doing sports on the sports field stopped one after another to look at the blue silhouette running hard on the track.

11 laps, 12 laps, thirteen laps. The students who have already had good things around started counting the blue silhouettes. They have run a few laps.

A muscular man with a barbell on the sidelines said loudly: “Is this person from our sports department? He can run so well, and he has run so many laps without losing any speed. He looks like a Professional runner. Do you know each other?”

The little guy who was doing stretching beside him replied: “I don’t know, I ran behind him just now, he has run for twenty laps now. What a bull!”

All the people on the sidelines were quietly watching the blue silhouette on the track, and they wanted to know how many laps the blue silhouette could run.

Li Mo was running step by step, and he felt that the surroundings slowly became quiet. There were a few runners around me just now, but now they’re all gone. He looked back and saw that everyone was watching him from a distance.

He slowed down and started running off the field.

This is the muscular man who ran to Li Mo and asked loudly, “Is my brother from the sports department? Why don’t I know you? Are you interested in joining our running faster and faster long distance running team?”

Li Mo wiped his sweat with a towel and replied: “I’m from the mathematics department, and I’m not interested in the long-distance running team. Sorry, I’m going to be late.” He then ran away.

The muscular man behind him waved the towel in his hand and shouted: “My name is Wang Meng, if you want to join our long-distance running team, you can come to the sports department to find me.”

Li Mo came to the lecture hall at the time. The classroom was already full of people. He chose a seat in the back and started to read a book.

The bell rang, and a thin old man wearing cloth shoes stepped onto the podium. It seems that this is the “old man” in Fatty’s mouth.

Guo teacher opened the courseware and said in a loud voice that did not match his age: “Let’s start the class now. Today we are going to talk about the operation of matrices and their rules. In mathematics, matrix (Matrix) It is a set of complex or real numbers arranged in a rectangular array. It was originally a square matrix composed of coefficients and constants from Simultaneous Equations. This concept was first proposed by the British mathematician Kelly in the 19th century. Matrix is a common tool in advanced algebra , is also common in applied mathematics subjects such as statistical analysis.”

“Okay, that’s it for this class, I think students have some understanding of matrices through my presentation. Just name a few classmates to answer some questions for me.” This thin fruit teacher actually started the question time in high school.

Guo teacher looked around the lecture hall and said slowly: “If the student I named, if the answer is correct, 5 points will be added to the final grade. If the answer is wrong, the final grade will be reduced by 5 points.”

“Wang Qing” fruit teacher clicked on the first name, he asked: “What is the matrix?”

I saw a girl with glasses standing up slowly, opened the mouth and said: “A matrix is a collection of complex or real numbers arranged in a rectangular array.”

Guo teacher waved his hand and said, “Sit down.”

“Chen Fengfan” Guo teacher clicked on the second name, “Can you answer what a matrix is?”

This time it was a boy, he hesitated to replied: “A matrix should be linear Equations, the coefficients and constants of Linear Simultaneous Equations are formed into a matrix.”

Guo teacher shook his head and said, “It’s still book knowledge, sit down. Next time, which classmate will use book knowledge to answer, At the end of the term, 5 points will be directly deducted from the usual grades.”

He turned over the roster in his hand and shouted: “Li Mo”.

No one stood up.

If the teacher raised the tone loudly shouted: “Is Li Mo here?”

Li Mo is sitting in the back row reading his book, what he said to the teacher Not interested, he stood up confused when he heard his name being called.

Guo teacher looked at Li Mo with a confused face, shook his head and said, “Please answer what the matrix is. If you answer incorrectly, I will record your absence from this class.”

Li Mo rationalized his thoughts and replied loudly: “The essence of a matrix is a linear equation, and the two correspond to one after another.” “Yes, I have some opinions. Everyone should be like this classmate and cannot copy the textbook.”

Li Mo pondered for a moment and then said: “The essential meaning of the matrix: given a linear transformation, its coefficients The formed matrix is also determined. There is a one after another correspondence between linear transformations and matrices. It is precisely because of the one after another correspondence between matrices and linear transformations that we can use matrices to study linear transformations. Linear transformation can be used to explain the meaning of the matrix.”

Guo teacher said with bright eyes: “Which class are you from?”

Li Mo replied calmly: “teacher , I’m in the first class of high school, my name is Li Mo.”

He tone barely fell and saw a girl with a ponytail stand up, she said with a puzzled expression: “If teacher , I’m Ying Sa Sa, the monitor of the first class of high school, Li Mo is not in our class, we don’t have a classmate named Li Mo.”

Li Mo looked at the girl with ponytails and said, “I It’s a new student who just entered the school. I just registered yesterday, and I haven’t had time to get to know my classmates.”

At this time, a fatty’s voice came from a corner: “Li Mo is our senior math class. Yes, in the same dormitory as me.” Fatty called me to see everyone looking at him, and hurriedly retracted his head under the table.

The fruit teacher on the podium clapped his hands and said, “I’ll just say, my baby roster is impossible wrong, Li Mo in the first class of high school, right? Add 5 points to the usual grades at the end of the semester, and the get out of class will be dismissed.” Said As he put the roster in the folder, he left.

“Hello, I’m Ying Sa Sa, the monitor of the first class of the senior math class. I’m sorry just now. I didn’t know there was a new student in our class.” Li Mo was packing his books and preparing to leave, when he looked up and saw the ponytail The girl stood in front of him with her right hand stretched out.

Li Mo also extended the hand and shook it with her, feeling very hot and soft.

He said calmly: “It’s okay, I just entered the school yesterday, and I haven’t had time to get to know my classmates.”

“I will hold a welcome party for you sometime. , introduce you to our classmates.” Ying Sasa sent an invitation.

“Okay, then please arrange a time for the monitor.” Li Mo is not actually interested in communicating with his classmates, but he knows that this is a part of college life, and he can better integrate into this The big group, the two then added WeChat to each other.

(End of this chapter)