I was afraid that my slow hand would be snatched away by others, and as soon as I saw the 'S' level sign, my hand was faster than my brain, so I grabbed it directly.

And then, it was a mediocre ...... No, there is a situation!

"You don't know such a simple question?! What about IQ? Didn't anyone raise their hand?! Then I'll name ......."

Above, a bald, pot-bellied, glassglassed, old-fashioned man in his sixties banged on the blackboard and yelled with a 'I'm not targeting anyone, everyone here is stupid'.

After yelling, with a kind of anger that hated iron and steel, the old man picked up the roster on the podium, "No one raised their hand, I will roll it out!" ”

After speaking, the old man pushed his glasses and looked at the roster.

Lin Xiaoman looked around very quickly, Figure: A group of young faces in their twenties, Location: Lecture Hall, Time: In class......

Obviously, her original owner is a college student, and the one on stage is a professor.

Ahead, I saw a line written on the white blackboard with a thick erasable black pen, 'Find the sum function of the infinite series ∑x^3n/(3n)!'

Ah, high numbers!!

Every year, a large number of people are hanged!

Three seconds into the game, and then Lin Xiaoman found that the high math class is not the most terrifying, the most terrifying thing is: the chest is empty, and the bottom is ...... Seems like something more.

Belch......

A bad premonition swells up.

It's unsightly to have a self-touch in class.

Lin Xiaoman casually raised his hand, pretended to have an itchy throat and pinched it, and then hammered it with a stone.

There is an Adam's apple!

Male!

There was no wind, but it was also disturbed for 1 second, Lin Xiaoman began to calm down and comfort himself, isn't he just a man, it's not the first time!

Once raw, twice cooked, three times old fritters!

Calm!

Luo Mian...... Luo Mian! The old professor in front of the podium ordered someone, but no one responded even after shouting twice.

The old professor wrote down the roster with a pen with an unhappy face, the voice in his mouth was not loud, but it was enough for the students present to hear clearly, "Absenteeism, deduction of regular points!" ”

A group of students silently sympathized with Luo Mian who skipped class, and at the same time shrunk their necks, quail-like shrinking their sense of existence, for fear of being named.

This Professor Yan, as his name suggests, is not an ordinary Yan! If you are named and can't answer, eighty percent of you will be deducted the usual points.

High numbers! I expect that my usual score can pull up the test score, so as to get a passing grade.

After staring at the roster for a long time, the old professor reported his next name, "Huo Moyu." ”

Lin Xiaoman: Huh?

This is different from the general name of A, B, C, D, it seems a little familiar?

As soon as his body instinctively moved, Lin Xiaoman stood up.

Depend on!

It turned out to be the name of the original owner.

"Could it be? If you can, you can write it, and if you can't, you will directly deduct the usual points. The eyelids lifted slightly, and the professor said in a cold tone.

Lin Xiaoman: ......

With the black line in his heart, Lin Xiaoman stepped forward with long legs and walked up with a calm attitude.

Losers don't lose.

And, although she doesn't know how to do it, the original owner will!

With a slight turn of his mind, he had a basic idea, and calmly walked to the blackboard, Lin Xiaoman picked up the pen and wrote like a god.

'Let t=x^3,∑x^3n/(3n)!=∑t^n/(3n)!,lim[n->∞]|[1/3(n+1)!] /[1/(3n)!]|=lim[n->∞](1/(3n+3)(3n+2)(3n+1))=0

……’

Write it down step by step, the idea is still very smooth, and the original owner's words are really beautiful.

Strong and powerful, he is definitely a scholarly character.

'Therefore∑x^3n/(3n)!=(2/3)e^(-x/2)cos((√3)x/2)+(e^x)/3 x ∈(-∞,+∞)'

After writing smoothly, Lin Xiaoman put down his pen and said, "Professor, I'm done writing." ”

"Very well, let's go down." Lifting the heavy glasses on the bridge of his nose again, the professor nodded with satisfaction, showed a hint of a smile, and took the pen to put a star on the name Huo Moyu and made a mark, so that it would be convenient to add points in the future.

"This student's answer is correct......"

When he stepped down from the podium and returned to his seat, because he was facing him head-on, Lin Xiaoman received a lot of attention, and the girls, who accounted for only a small part of the number, were almost all hot-eyed and full of admiration.

Belch...... The original owner must have been handsome.

After all, if you look ugly, the attributes of the top student can't attract the attention of the girl.

Resisting the urge to touch his face, Lin Xiaoman returned to his seat coldly, and then in the old professor's balabala, he wandered out of the world to understand the situation.

Check the memory.

The original owner, Huo Moyu, 20 years old, a sophomore this year, computer department, his parents are alive, his family is harmonious, he has an IT company at home, with assets of hundreds of millions, not as exaggerated as Tianliang Wang Po, but he is definitely a rich second generation.

The rich second generation is basically divided into two kinds, one is an excellent elite, the other is a gentleman, and Huo Moyu is the first one.

A child who has been strictly required by his parents since he was a child, has been interested in a lot of classes since he was a child, has excellent grades since he was a child, and has been an excellent child in other people's homes in the mouth of his parents since he was a child.

If there is no accident, Huo Moyu's future life will be to graduate from a bachelor's degree, take a postgraduate examination, study for a doctorate, and then go home to inherit the family business, grow the company, marry a wife who is a good name, have a child, and then hand over the family business to the child......

Unfortunately, the accident happened.

In his junior year, Huo Moyu met a woman, a schoolgirl to be precise, and then his life seriously deviated from the planned track, and ended up with a tragic ending of a broken family.

The original owner, Huo Moyu, is a cold person, studies well, is handsome, has money in the family, and is cold, and several conditions are handed in, Huo Moyu has become a campus figure without suspense, and one of the absolute campus male gods.

Although it is not as exaggerated as the four princes on campus in Xiaoyan, but in the school, it is definitely a famous girl who likes him, and there are many, many girls. But because of his style of rejecting people thousands of miles away, never accepting confessions from girls, no girlfriends, and no ambiguous objects, he was recognized as the flower of Kaolin by the girls in the school.

Then, in the first semester of his junior year, Huo Moyu met a school girl named Lin Wan.

To participate in the CUMCM competition, a teammate recommended by the teacher, a member of the mathematics department is responsible for the calculation, he is responsible for modeling, and Lin Wan is responsible for the thesis.

In the three days of the competition, Lin Wan, a girl, not only wrote excellent papers, but also was no worse than the two of them in mathematics and computers.

Lin Wan's excellence impressed the two.

When a scholar meets a scholar, he is a beautiful person of the opposite sex, and under normal circumstances, he will have a good impression.

At first sight, Huo Moyu's first impression of Lin Wan was very good.

At the end of the game, the three of them added QQ to each other, and they became friends.

Although he thinks Lin Wan is very good, Huo Moyu is just an ordinary appreciation, and he can't reach the level of liking, and he doesn't take the initiative to make deep friends, so he originally thought that it would be over.

Then, the results of the competition came out, they won the national second prize, Lin Wan proposed to have a meal to celebrate, and the three of them had a meal together.

Subsequently, coincidentally, within three days, the two met again in the library, Lin Wan took the initiative to ask Huo Moyu for advice, and then Lin Wan took the initiative to start a chat on QQ that night.

So after going back and forth, along with in-depth understanding, Huo Moyu found that Lin Wan, a senior girl, was really special, very good, and talking to him was like a feeling of meeting a soul mate.