After a love brain output, Teacher Xiao Su became comfortable.

But the students at the bottom are uncomfortable.

"Cut !!"

The boys, especially those who were single, said they were greatly insulted.

In the midst of the boos, Su Caiwei giggled, pointed to the board book of another question, and showed a strange smile at the girls.

The girls in the audience leaned back tactically, revealing a look of fear.

"Teacher Xiaosu! Don't!! ”

"Teacher, please, be a person!!"

They were afraid.

What kind of dog food is the scariest?

It makes sense to be dog food.

When you have to eat it with your nose pinched, it makes sense to agree with it from the bottom of your heart.

It's true, but they don't want to eat dog food!

But today, it is obvious that Su Caiwei is preparing not to talk about martial arts.

She also has pressure to release.

Pointing to the Rohr median value theorem in the Q&A just now, Su Caiwei smiled,

"Girls, in the integral median value theorem, the integral area of an interval can be multiplied by the value of a specific point, and 99% of the theorems in Rohr must construct the original function, which is to restore the true nature of life.

I mean, you have to remember that the moments in love that start out as ordinary contain the real meaning of the whole love, and the most precious moments of the relationship.

Got it? ”

"Ah!! Teacher Xiaosu, are you finished!! ”

"Return our Xiaoqing !!"

This time, it's the girls' turn to go crazy.

This passage is mediocre, hurtful but not very harmful, more of a well-known nonsense.

But combined with yesterday's official announcement of a pair of dog men and women, the damage value was expanded to the peak.

Hehe!

The true nature of life?

Dull?

It's just that Xiaoqing always spoils your hair in every way, right!

Sure enough, high math or something, it's so annoying!

Good!

Teacher Xiao Su, what you said makes a lot of sense!

But!

"Can you give us a boyfriend first!!

After venting her psychological pressure about to face Qin Manman, Su Daji suddenly refreshed.

However, looking at the group of single puppies below who were hit hard, she was also a little reluctant to go, and hurried to make up for it.

She gestured to the blackboard, ready to continue.

The students in the audience let out a cry of horror.

"Huh? Still coming? ”

"Don't!"

Su Caiwei smiled, "Actually, have you noticed that functions also have personalities. ”

Although everyone said no, Teacher Xiao Su's words made their eyes shine.

Those who can sit here are actually top students.

What they love most is the tonality that introduces everything into the subject.

This is the manifestation of true learning.

Obviously, Mr. Xiao Su has a few brushes, which are full of tonality.

Function ...... Just like people have different personalities, there are people who are enthusiastic and unrestrained, and there are people who are subtle and introverted and gentle like water.

The implicit function is the latter kind of person, unlike the explicit function, which will express his love directly, and tell you clearly and unmistakably what range he is in and how he loves you.

It doesn't do that, he's just hiding everything in an equation, and to people who don't understand, it's just a bunch of symbols, and he's just going to smile, because that shows you're not the one he's waiting for.

And if you're the one he's waiting for, you'll know that there's a function hidden in this equation.

Although you may not be able to write his analytic style, you must be able to truly feel his presence, just like his love for you, lying there quietly.

When you read him, it's like reading 'once the sea is difficult to water, except for Wushan is not a cloud', although there is not a word in the whole article to write love, but the unforgettable lovesickness has erupted.

And all this, only you can read, it is your hidden function.

I hope that each of you will find your exclusive implicit functions. ”

This paragraph full of sincerity has given the single cute dogs some psychological comfort.

Well, without a love brain, this high number can't be learned.

Su Caiwei stood there and thought about it, what is the function of the little man?

In a moment, she pouted herself.

That little bastard is a piecewise function!

In its defined domain, there are different correspondences for different value intervals in the defined domain!

Proper scumbag.

Seeing that there were still a few minutes before class ended, Su Caiwei simply asked them if they had any problems in their studies and life.

After all, in addition to being a math teacher, she is also their counselor.

And while Mr. Xiao Su was in a good mood and entered the idle link, some people also asked directly about the doubts in their hearts.

"Teacher Xiaosu, what's the use of learning calculus well? Will we use calculus in our work and life in the future?

For example, if I go to the vegetable market and I decide to buy a vegetable market, do I need to calculate the limit? Do I need to ask for points to bargain with my boss?

Or do we need to sum the series when we work in the future?

I flipped through our professional books in the library, and I won't need them anymore, so why do we need to learn this thing now? ”

This question resonated with many people in the classroom, and they chattered one after another.

University, why not go straight to professional classes?

And why is Fudan University, such a top university, proposing liberal arts education now, isn't it a waste of time?

Su Caiwei thought about it, and she found that this problem was a minefield.

The advantages and disadvantages of liberal education are actually very significant, but this should not be commented on by her as a teacher, or even by someone who is not even a teacher in the strict sense of the word.

She doesn't have that much vision and experience.

At this time, she wanted to get the little man back.

The little man knows a lot, and he can sit down with the old headmaster in this regard.

But Su Caiwei also knew that this was the result of his position in power.

Although that little villain is still a student, he is still the president of a vocational university, and his position determines his thoughts, and he will think about this aspect.

But she's a little counselor, where does she have the motivation to think about it!

She knew what was at the root of the question that students were asking.

In fact, sitting in this classroom, many people are confused at the moment.

The beautiful vision of 'you can play whatever you want when you go to college' and 'it's easy to go to college' and the cruel reality of early eight make even a part of Fudan University a little nervous.

They feel that the university they go to is completely different from the university that their parents and teachers said.

In the first few days of school, I was indeed as comfortable as a wild horse.

But gradually, within a few days, the taste changed.

One more special can roll than the other!

This atmosphere made them also forced to follow, but they didn't know what they were rolling.

I don't know what they learned this forced calculus for.

However, since the student asked the question, it is not okay for her to avoid answering it.

Su Caiwei pondered in her heart for a moment, then raised her head and said seriously, "On the basis of facts, yes, what you said is very reasonable."

Grocery ...... Even the vast majority of the careers you will be pursuing in the future may have little to do with calculus. ”

Everyone gasped.

No...... Mr. Xiao Su doesn't have a fever today, right?

How can such words come out of the teacher's mouth?

They also know that it is indeed difficult to answer this question from the teacher's point of view.

Even the person who asked the question didn't think that Teacher Xiao Su would give a positive answer, but was ready to be brainwashed by Teacher Xiao Su to give himself a reason to persevere.

But at this moment, Su Caiwei's direct affirmation stunned them.

The students' stupid appearance made Su Caiwei smile.

That little villain is here, I'm afraid it won't be like this.

Most of them will hold their hands and then look at themselves with a sneer...... Pretending?

Su Caiwei quickly shook her head, threw the figure of the stinky fart king out of her mind, and began to continue,

"But you know, a lot of times how well you do calculus will determine where you buy groceries, who you buy groceries, and whether you need to buy your own groceries."

"Cut~~~~"

There was a burst of boos from the students in the audience.

"Teacher Xiao Su, you're too slippery!"

"Yes! We're tired of hearing this truth in middle school! ”

Hearing this, Su Caiwei spread her hands and looked at everyone with an innocent face, "Isn't it right?" ”

This sentence choked everyone a lot.

I can't say it's wrong, it's just......

It's too old-fashioned, right?

Su Caiwei also knew that she herself could hear these words.

However, it still worked, and she successfully closed the topic back to the subject of calculus.

Instead of just being almost brought to the big, wide and pitted problem of liberal education by this group of students.

She fluttered a pair of fawn eyes and smiled, "Okay, then tell me what you're interested in."

In my opinion, if a girl is looking for a boyfriend, remember, she must look at his grades in calculus.

Boys with bad grades in this class, don't look for them. ”

Speaking of which, the whole class is not sleepy.

This argument ......

Looking for a boyfriend, why did you have anything to do with calculus?

This topic, that does not understand the gentle calculus, worthy?

Although they knew that Teacher Xiao Su was, they were willing to hear how she was.

In fact, Su Caiwei also knew that she was.

But......

It seems to be too.

I really haven't heard of any mathematicians in the math world who are scumbags, but some popular love stories have happened to mathematicians.

However, there are many scumbags in the physics world, which is a public opinion.

Einstein, who proposed the theory of relativity and the mass-energy equation, and advanced mankind's understanding of the world and physics by a big step, was an out-and-out scumbag in terms of personal feelings.

abandoned his first girlfriend Mileva, who was pregnant before marriage, and even handed over his illegitimate daughter to relatives for adoption in order not to affect his reputation, and also intended to destroy this evidence.

Later, after marrying his cousin, he got together with his secretary, and tried to hug his wife and concubine.

You think that's scum?

Wrong, Einstein is the most responsible one in the world of physics scumbags.

Although he gave up on Mileva from the beginning, Einstein said that he did it, and won the Nobel Prize, he sent half of the prize money directly to Mileva, and the other part was remitted to the account, and the interest was used by Mileva to provide her with food and clothing until she was old.

Then there is Paul Langevin, the originator of 'no initiative, no refusal and no commitment', many people may not be familiar with it, but the object of his scum: Marie Curie, I believe no one does not know.

For the sake of Paul Langevin, Marie Curie was discredited, and he was slandered as a slut by publishing their love letters in the newspaper.

As for the chief scumbag in the physics world, it must be Schrödinger, the prince of academia.

But one of the things that he is more powerful than Duan Wang Ye is that his lovers can get along harmoniously, whether it is living with his wife or breaking up with a pregnant woman, he can always make women fall in love with him willingly and leave him, which can be described as a fighter among scumbags, scum to the highest level.

Thinking of this, Su Caiwei couldn't help but hiss.

She suddenly remembered that it seemed that the little man had said that his strongest subject was not mathematics, but physics!

Depend on!!!

Teacher Xiao Su, who decided to clean up a certain slut tonight, turned pale, "Girls, remember, only men who can learn calculus well are worthy of trust."

Because such a boy often has 4 excellent qualities.

First, be motivated. After learning the limits, he will know that most of the limits are often unattainable, and he can always get closer to the goal. So, he'll never say, 'I've reached my limit,' because he knows he can always try a little bit harder."

Second, delicate. After learning differentiation, he will know that love should be embodied in nuanced care and thoughtfulness, so he will definitely try to let his love fill your life in the subtleties.

Third, long-term affection. After learning the points, he will know that love is not only reflected in the details, but also should stand the test of time and be reflected in the accumulation of time. Therefore, his love is often not just a momentary passion, but a long-term companionship. ”

At this, she paused.

The students in the audience all looked constipated, and they felt that although Teacher Xiao Su was very reasonable, he was still forcibly stuffing dog food into their mouths.

Mr. Xiaoqing doesn't know for a long time, but he is certain to be motivated.

As for the delicate......

Well, yesterday's official announcement photo of this pair of dog men and women who are so sweet that they can make people suffer from diabetes, Xiao Qing's spoiled expression of blowing his hair for Mr. Xiao Su is enough to prove his delicacy.

Everyone smashed it, smashed it, and inexplicably felt a little sweet in their mouths.

But just when they were still savoring, they suddenly found that Teacher Xiao Su's face was strange.

It's like anger, it's like shame, and it's even more hideous.

When everyone was still inexplicable, Teacher Xiao Su said in an unkind tone, "Fourth, single-minded." After learning differential equations, he will know that although there are infinitely many general solutions to differential equations, there is often only one special solution that satisfies certain initial conditions! ”

There was an instant sound of sizzling in the classroom.

……

(End of chapter)