The math teacher looked around the classroom, then turned around and wrote his name on the blackboard — Charles.

Then the math teacher took a deep breath and said to the students, "Hello everyone, my name is Charles. ”

"But I'm not the rich Charles, I'm the poor Charles. ”

Then he wrote his full name on the blackboard - Charles Babbage.

Babbage said to the incredulous students, "I know you think I'm lying to you, how can a dragon be a poor man?"

"But the facts are in front of you, I spent all my property for my research, and I had to come to Shield Bridge Academy to work to earn a little money. ”

"Some people may think that I am bankrupt because I studied some advanced magic, but I can honestly tell you that I went bankrupt because I studied mathematics!"

Looking at the students' increasingly surprised expressions, Babbage continued: "When any of you have reached the level of achievement in mathematics that I have, you will know why I am bankrupt. ”

Charles, a tyrant, looked at the dragon Charles on the podium, blinked, and almost said "grass" from his mouth.

Ru had a previous relationship with Babbage, who was also one of their external experts at Intel Corporation, and he had a high degree of accomplishment in the study of computing devices.

Babbage planned to build a mechanical computer, but although he unfortunately gave up halfway because of the problem of money, the results obtained during this period are now used in a large number of research and development of the "magic brain core".

I had only heard that he was working on the human side to pay off his debts, but I didn't expect him to be a teacher at Shield Bridge Academy.

A stack of test papers appeared in Babbage's hand, and then these test papers flew in front of the students, and he said: "The content of today's class is a preliminary exam, you can turn the books, but you can't copy each other." ”

The students got the papers, and then many people's eyes began to circle.

Babbage continued: "It's normal that you can't write the things on the test papers, because most of them are taught in class later, and if you can't write them, you should leave them empty. ”

"Mathematics is a very rigorous subject, and if you can't, you won't, and you can't barely come. ”

"I don't mean anything else, I just want to see if any of you are geniuses, that's all. ”

Charles, who had skimmed through the test papers, pinched his brows, in addition to calculus, there was also a lot of geometry content on the test paper, and there was also a lot of non-Euclidean geometry content in geometry.

Magic circles are closely related to geometry, and magic arrays engraved on non-planar objects, such as magic wands, require non-Euclidean geometry to calculate and analyze, so non-Euclidean geometry in this world is developing quite well.

It's just that the level of mathematics on the human side is very sad, and most people who can read only think that it is enough to learn from the level of the second year of junior high school in someone's hometown, and only a few elites who study magic will study in depth.

In this way, there is not enough social demand and talent accumulation, and the development of mathematics among human beings is extremely slow.

On the other hand, on the dragon's side, mathematics has developed by leaps and bounds, and its level has greatly exceeded Charles's cognition.

It's just that Charles and the dragon didn't communicate much in terms of knowledge before, so he didn't know.

In recent years, because of the progress of the "magic brain core" and industrial production, the requirements for mathematics have become higher and higher, which has made the dragon's mathematical accumulation reveal the tip of the iceberg that even Diana finds terrifying.

As for Charles...... Don't talk about it...... His knowledge of mathematics in college has long since been returned.

Fortunately, Charles's foundation is still there, and he can still pick up some knowledge by flipping through the textbooks.

Fifty minutes of class was less than halfway through, and the students' pens in the classroom stopped.

Especially for those who rely on recommendation letters to go to school, many people only have their names and student numbers written on their test papers.

Babbage waved his hand, and the papers flew back in front of him, and then took turns slicing across his eyes.

Babbage, who had finished reading the test papers, sighed, wrote a long list of book titles on the blackboard, and then said: "Those stupid people who can't answer a word go to the library to borrow these books and study by themselves, otherwise it will just be a waste of time in my class." ”

"I don't change the pace of teaching because there are stupid people in the classroom, and if I can't keep up, I'll eat zero eggs. ”

"If you are not convinced, you can go head-to-head with me, and if you win me, even if you don't write a word on the test paper, I will give me a full score. ”

Babbage's tone of voice when he said the last sentence was extremely arrogant, but none of the students dared to try, and only when his head was caught in the door panel did he go to fight the dragon alone.

What you lose is just face, and what you lose when you go head-to-head with the teacher is your life.

Babbage then opened the textbook and said, "Now let's move on to the first lesson, which is about functions and their properties. ”

The students hurriedly opened their textbooks and notebooks and began to listen carefully to Babbage's explanation of what a function is......

The bell rang for the end of the day, the first class of the morning was over, and Babbage finished his lecture and the students left the classroom in a huff.

In the corridor, Enrico said to Alvin with palpitations: "Professor Babbage's aura is so strong that I don't dare to speak, and I move carefully. ”

Alvin nodded and said, "Me is the same, I'm afraid the other students are too, only Professor Babbage is talking in the classroom from beginning to end." ”

He glanced back and asked suspiciously, "Huh, what about Charles?"

At this time, Charles was still in the classroom, and now only he and Babbage were left.

Babbage asked a little cautiously, "I mean, you don't want to fight me alone, do you?"

For dragons with a longer lifespan than elves, Charles's killing of Valrhona the dragon four years ago happened not long ago, and Babbage is still a little empty when facing the latest "Dragon Slayer Warrior".

Charles shook his head with a smile and said, "Don't worry, I'm not a violent maniac. ”

"That's good. Babbage breathed a sigh of relief, "Boss, when I cooperate with your company, can I get paid a little higher, I've been a little tight on money lately." ”

Charles was speechless for a moment, he could only say: "I'll talk about this when I'm free later, I'm going to be late for the next class." ”

He slipped away.

The first two days of classes are specially arranged, and each class is only one class, so that students can get to know the teachers on the first day.

When Charles arrived at the classroom for the second period, he was already late, and the teacher's stern voice was coming from the classroom into the corridor: "I know that there are many people who choose to take the demon language under the idea of mixing credits, but I will not relax my requirements for you because of this, and anyone who is late will be given to me standing in the back of the classroom." ”

Charles outside the classroom door shrunk his neck, and it was ugly to stand on the first day of school because he was punished for being late for class.

This class is a demon language class, and the demon language is the traditional knowledge of Charles and his family, and he can't talk about it if he doesn't choose this course in the foreign language class.

It's just that judging from the situation just now, the teacher who teaches the demon language is very strict.

Charles could only knock on the door of the classroom and say, "I'm sorry......"

The teacher on the podium was a gray-haired old man, he looked at the door of the classroom with anger on his face, and someone was late as soon as he finished speaking, which was very shameful.

It's just that his face changed suddenly when he saw Charles, and then changed a few times, and then said softly to Charles: "Why are you stupid, hurry up and find a place to sit down, it's time for class." ”

Charles breathed a sigh of relief and hurriedly sat down in the vacant seat closest to the door.

The Demon teacher, William Jones, had an interesting lesson, and in the first class he explained to the students the Demon script similar to the square character, and also introduced the "pinyin" of the Demon script to the students.

After class, the students were all gone, and Charles was left behind, and the students all looked at Charles gloating as they left.

Professor Jones did not punish Charles, but reached out and rubbed his head, and said: "You really look like your grandfather, I thought he was bragging when Erbach talked about you, but now I feel dozens of years younger when I see you." ”

"Don't be late in the future, or I'll punish you for a handstand. ”