"So, in this case, the result of this functional transformation is actually the original one?" Feng Xiaoyue asked with some surprise.

"Yes, I originally came to this result, but I couldn't believe it," Fang Yuyuan looked at the scratch paper again and said, "This process is not difficult, but it is difficult to add one link after another." It's still Yu Ya amazing!"

Yu Ya closed the pen and said with a smile: "Actually, it's not very difficult, as long as you calculate the results step by step, you can find the rules, if you encounter this kind of question in the exam, it is very time-consuming, you two have to practice a few times to figure out the routine." ”

"Alas, the math group of all evils," Feng Xiaoyue put the textbook on his head with a dejected expression, "Guess which teacher's masterpiece this is?"

"Functions have always been the problem of Mr. Dong, he is quite researched, but Mr. Meng is also possible," Fang Yuyuan said casually, "Why don't you ask Meng Zheng tomorrow?"

"Meng Zheng?" Yu Ya was a little puzzled.

"It's Teacher Meng Linmeng's nephew!" Feng Xiaoyue hurriedly replied, "When I look at Meng Zheng's paralyzed temperament, I feel very similar to Teacher Meng's serious math problem, worthy of being my nephew and uncle!"

Yu Ya smiled dumbly. However, this Teacher Meng, the name Meng Lin, seems to be a little impressed.

It's rare for the Meng family to have such a pure descendant, who didn't eat that person's blood steamed buns.

——————————————

On Monday morning, Yu Ya still got up early to go to the playground to run, Teacher Yan and his shot put team were still training in an orderly manner, Cheng Dong and Li Haijun were still arguing about whose girlfriend it was, and the boys from the track and field team were still coming over to race one by one......

Sitting solemnly on the stairs of the viewing platform, squinting at the young figures on the runway.

Gradually, those immature faces in short vests seemed to change, and in a blur, he seemed to see his own past. It was the same full of vitality, facing the sun and the breeze, and even though the clothes were soaked, I didn't feel tired at all.

At that time, he wanted to make a fortune with his own efforts.

Seventeen or eighteen years old, an ambitious young man, with all his strength, won the championship in the city, wanted to enter the provincial team, entered the provincial team, and wanted to enter the national team. But how can the national team be so progressive? They practice shot put, and the events are not very important, and few coaches will personally select the players.

Luckily, at that time, he met a girl who was lazy in physical education class.

She is a girl who is pampered and raised in the family, with an innocent and simple face, soft and weak hiding in the shade of a tree and pretending to be sick, except for the ruddy face, there is no flaw, the physical education teacher is not embarrassed to tear her down, but is quite interested in watching her performance.

"Teacher Gao, who is that?" asked solemnly, wiping his sweat as if unintentionally.

"Xiao Yan," Teacher Gao glanced back at him, and then replied casually, "She, Yu Ya from the S department of the first year of high school, is not bad at studying, but her body is weaker, and she can't breathe when she runs......"

"That's how you let the water go?"

"How can the stinky boy speak!" Mr. Gao made a gesture to hit a serious head, but he nimbly turned around to dodge.

"It's not me who releases the water," Teacher Gao sighed, "Just look at her appearance, I know it's pretending, but it's easy for you to take it seriously...... If it weren't for family reasons, this child would definitely be a movie queen in the future!"

Teacher Gao probably didn't know that it was this casual exclamation that turned out to be a prophecy.

She really won the crown of the actress, but what she paid was the whole family.

He is one year higher than her, and he has more or less half of the "official position" in the student union, and he takes advantage of his position to care about the elementary school girl. In fact, where can high school students take care of others, but they just secretly solve a few of her suitors. She knows or doesn't know, but she only treats him as a senior, polite and detached.

Now that I think about it...... It's better to let her see the endless pursuit methods of those boys, so that she may not be easily blinded by the warmth of that person......

She's coming, will she go?

Heh, if she doesn't let those people pay, how can she be willing to leave.

In the classroom, Yu Ya's brows were slightly tushy, and her subordinates rummaged back and forth in their drawers and schoolbags and asked, "Yuan Shengli, have you seen my correction tape?"

"No ......" was swallowed half of the words just came out, and the boy asked softly, "What is it like?"

"Black with vines printed on it. ”

"Oh, I'll see if I've made a mistake. The boy nodded, and began rummaging through his drawers and bag.

"It's okay if you can't find it," the girl said, half-jokingly, half-seriously, "but I'm going to borrow you." ”

"Yes, yes. Yuan Shengli pushed his glasses and smiled shyly.

After speaking, he continued to rummage through the bag, but found the black correction band with grapevines printed on it at the bottom of the bag. He held the plastic box, tightened his hands, took it out, and asked, "Is this it?"

"Hmm!" Yu Ya replied briskly, taking the correction tape from his hand, and the hands of the two inevitably touched, but they both let go as if nothing had happened.

"Maybe I was in a hurry on Friday, and I made a mistake......" Yuan Shengli pushed the glasses on the bridge of his nose again, explaining a little helplessly, and his face was a little red.

"I know, for example, I just found out that your fountain pen is here," Yu Ya took out a golden fountain pen from the pencil case and handed it to Yuan Shengli, "It's normal to take the wrong thing between the same table." ”

Yuan Shengli nodded, took his pen from her hand, turned his head with an embarrassed face, and began to read. So I didn't notice a deep meaning flashing in Yu Ya's eyes. She took the correction tape and scribbled a physics problem in the workbook. The girl's handwriting is square and free and easy, the pen is powerful, the pen is decisive, and the iron painting silver hook is very strong.

Yu Ya glanced at the correction tape that had been put aside after being used, it was still very complete, and there was no trace of it being disassembled. Well, no one will know the secrets in the correction band.

"Yu Ya, someone is looking for you!" the classmate sitting at the door of the classroom turned to this side and shouted.

Yu Ya stood up in some surprise, walked to the door and said thank you to the classmate, and then walked out of the classroom. I saw a few boys wearing the same uniform standing at the door, the blue stripes on the shoulders and chest were different from the ones on her own body, looking like that, it should be the system of the R department of the third year of high school.

"You, who's looking for me?"

Several boys glanced at each other, prevaricated a few times, and then a boy with a single eyelid walked out with a cramped face. He looked left and right, and said a little embarrassedly: "Yu Ya, you, can you take a step to speak?"

"Rest assured, the students in Part S can't hear outside the classroom. Yu Ya's tone was light.

"The students in Department S can't hear the sound outside the classroom", this sentence was the words of the former principal of Qinyuan Middle School, and he was extremely proud when he said this sentence at that time.

One of the reasons why the students in the S department cannot hear the sound outside the classroom is that the materials and designs of the walls, doors and windows in the S department are the best and the sound insulation effect is excellent; the other reason is that few people will make noise outside the classroom in the S department, which will affect the learning of others; and the students in the S department are so focused on their studies that they do not notice the movement outside.

As soon as Yu Ya said this, several boys were a little embarrassed. Not only did they go to the classroom of the S department, but they also came to the first class of the S department, and let people call Yu Ya, who is said to be the first place in the first class of the S department, and they were still talking at the door of the classroom of the S department......

Sin!

The single-eyelid boy's face turned a little red, he took a deep breath, and plucked up the courage to say, "Classmate Yu Ya, I know it's presumptuous to do this, but ...... But I really want to be friends with you, even though I'm not smart and my academic performance is not good, but I will always work hard, I know that you go for a run every morning, maybe you need someone to deliver water and towels...... Moreover, and our R department ends class a few minutes before the S department, I can also help you buy food......"

The boy's hand pulled down the hem of his school uniform, and his jerky tone was a little firm: "I hope you can give me a chance, I will definitely not trouble you and disappoint you!"

Yu Ya looked at the boy's eyes with a smile, and then asked after a while, "Finished?"

"Yes......" The momentum of the boy's fight just now disappeared in an instant, and the whole person also withered at a speed visible to the naked eye.

"What's your name?"

"Me?" The boy with single eyelids was a little puzzled, but still answered honestly, "My name is Shan Wei." ”

"Shan Wei," Yu Ya repeated his name in his mouth, and reached out with a somewhat ruffian wrist on the shoulder of the boy opposite, "Shan Wei, I remember you, if you disturb me to sort out the comprehensive, I will punish you for helping me buy food at the No. 2 window at noon today." ”

After speaking, Yu Ya turned around and left, only took two steps, stopped again, turned around and said, "I like the seats in Area D, today's freshman military training, don't take advantage of it." ”

After saying that, a happy smile crept up on his face, and disappeared again after entering the classroom door. Such a simple youthful admiration is really gratifying. It's a pity that she can't yet.

"She, she, ......" Shan Wei pointed to the closed classroom door, his eyes glazed and his face full of disbelief.

"Brother, yes!" the companion behind him grinned and patted him on the shoulder.

"She agreed!" Shan Wei wanted to scream excitedly, but was quickly gagged by a few companions, and several people sneakily pressed him to leave the teaching building of the S department.

"She agreed! Did she just agree!" As soon as he took a few steps out of the teaching building, Shan Wei jumped up excitedly.

"Yes, yes. The companion slapped the excited silly fork on the back of the head, "Don't jump here, start class right away." ”

"That's right, Weizi, don't forget that you have to occupy a seat early......" The other companion hadn't finished speaking, but in the blink of an eye, only Shan Wei's back was left jumping around. The two looked at each other and shook their heads.

Alas, his brother was as happy as a child of more than a hundred pounds.

Speaking of Yu Ya, when she returned to her seat, Yuan Shengli was waiting with her eyes open, and when she saw her coming back, she asked eagerly and shyly: "Yu Ya, just now, was it a boy ...... just now?"

"What's the matter, the self-study class is deserted?" Yu Ya raised her eyebrows, and glanced at the unfinished science paper with some regret, "Disturb me to do the question, just punish him for helping me buy a meal in the restaurant."

"You obviously know ......" Yuan Shengli blushed, "I asked you to dinner, but you didn't go." ”

"Don't worry," Yu Ya hooked her lips, "At present, except for the test papers, I only treat your uncle...... of interest in the film. ”

Without waiting for Yuan Shengli to react, Yu Ya added another sentence, as if jokingly: "I'm also very interested in your uncle himself." ”