Chapter 73: Practice makes perfect

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Qin Xiaomeng also looked at Ye Fei inconceivably, that expression, as if Ye Fei was an alien.
"Ye Fei ... tell me quickly, how did you figure it out!"
Professor Nie grabbed Ye Fei's hand tightly, and because of being too nervous, his voice was a little trembling.
Professor Nie is so excited because he thinks Ye Fei is a rare mathematical genius.
Ye Fei was able to calculate answers to questions that were not easily solved by mathematics professors so quickly. Professor Nie was not just surprised, he thought of the movie "Rainman".
There are geniuses in the world.
Some are born to speak.
Some people have not studied mathematics, and even have intellectual disabilities, but it is extremely difficult to open a way, they can quickly figure it out.
Professor Nie suspects that Ye Fei is also such a genius.
"Professor Nie ... I made this kind of question, not a great ability, but practice makes perfect!"
Ye Fei said faintly.
"Practice makes perfect?" Professor Nie froze, wondering what Ye Fei meant: "Did you do a similar problem before?"
Lin Qingwan was surprised and said: "Aren't you always serving as a soldier?"
"Yeah, didn't you say you never read it in junior high school?" Qin Xiaomeng whispered behind Ye Fei.
"Hey."
Ye Fei sighed: "I don't know where your ideas come from. Is it that only college students in the world can learn? We are all soldiers who are soldiers? Unrecognizable? You are counting on this group of illiterates to defend the country and protect the country? To use those sophisticated weapons? "
"Of course not ... but ..."
Lin Qingwan blushed. She was indeed such a concept. The reason for this is mainly because the company recruited several security guards, all of whom are veterans, and their cultural level is indeed not high.
"Isn't it? You have to learn mathematics as a soldier?"
Qin Xiaomeng had never been in touch with society, and asked innocently.
"Of course you have to learn. However, not all arms have to learn mathematics, and maybe other things too. But as a sniper, I have to understand some formulas to calculate wind, gravity, and use math to correct the angle. . Exactly, Professor Nie's formula, which I have learned before, can be used when sniping angles. "
Ye Fei patiently explained to them.
"But ... even if you know the formula, without pen and paper, it will be calculated in an instant, which is a great thing!"
Professor Nie rubbed his temples, but he didn't expect it to be such a result, but he still felt that Ye Fei was a genius. The teachers present also knew this formula, but let them count, but no one could figure it out.
"Professor Nie, have you ever seen a sniper on the battlefield with a pen and paper? Carry a calculator with you? After finding the sniper target, you have to lie on the ground for a long time? Isn't this funny?"
Ye Fei said lightly: "Maybe you find it incredible, but calculating these things is a compulsory course for every sniper. I'm just calculating it faster. In fact, this is practice making perfect, there is really no big deal! I also There are many things to learn, Professor Nie, if you change to another type of formula, I wo n’t be able to figure it out. "
"It turns out this way ... Ye Fei, that's my passion. But thank you, let me have a new understanding of the military." Professor Nie sighed, although Ye Fei is not an imaginary mathematical genius, in my heart Slightly lost, still laughing.
"Okay, things are clear. Ye Fei, let's go. There is another lesson!" Lin Qingwan looked at Ye Fei's expression and changed again.
Although Ye Fei said lightly, she knew very well that her mathematical ability was to be thrown by Ye Fei several streets.
Ye Fei said goodbye to Professor Nie and took Lin Qingwan and Qin Xiaomeng to leave.
Professor Nie kindly sent them to the office door.
At this time, Qin Xiaomeng suddenly thought of something and turned to Professor Nie: "Professor Nie, you said good credits in class ..."
"Oh, credits, but the title is Ye Fei!" Professor Nie smiled and turned to look at Ye Fei: "You are an observer, it doesn't help to get credits."
Ye Fei's credits are really useless. He nodded and was about to push them off. Suddenly Lin Qingwan was pulling his clothes. When he turned his head, he saw Lin Qingwan's beautiful eyes staring at him, his long eyelashes shaking, Blink his eyes and wink.
Ye Fei suddenly understood, it seems that Lin Qingwan wanted this credit ...
"Professor Nie, I have a ruthless request, can I get the credits I got ... for this Lin Qingwan classmate." Ye Fei tried to ask.
"Ye Fei, what are you talking about, how can you get the credit you got yourself." Although Lin Qingwan wanted it, he blushed and said against his heart.
"This female student said well. The credits are not gifts and cannot be given to others casually."
Lin Qingwan's little cleverness was seen in Professor Nie's eyes. He smiled suddenly: "But ... because of my reasons, I delayed you three a little time. Well, Lin Qingwan, right, I just saw it Your information is just transferred from a university in the United States. I know that the mathematics of American universities is not the same as that in our country. The United States pays attention to practicality, we pay attention to theory. Rest assured, I will not deliberately during the exam. It's hard for you! "
Lin Qingwan was most afraid of high numbers. Hearing Professor Nie's words, a stone fell in her heart. Professor Nie's guarantee was more useful than a little credit.
She hurriedly bowed to Professor Nie.
Professor Nie waved his hand without saying much, and turned back to the classroom.
"Great!"
On the way back to the classroom, Lin Qingwan almost jumped up happily, stepping on high heels, like walking on the clouds: "Professor Nie, it's so nice. Thank you for your time!"
"Yeah, Professor Nie is super good ..." Qin Xiaomeng suddenly saw a female teacher coming from afar, suddenly "huh", surprised: "Is she also from our school?"
Ye Fei followed her gaze and found Chu Mo.
Chu Mo now also sees Ye Fei, Lin Qingwan and Qin Xiaomeng, and immediately ran over: "Qing Wan, you have come to school! Ye Fei is here, too, I always have something to find you, but ... always Forget. Now I have to go to class first, you do n’t have to wait, wait for me in the school cafeteria, we have a meal together. I introduce a few people to you. By the way, this female classmate, you are also, last time in Thank you really on the bus. Wait a minute, will you?
Ye Fei did not know what Chu Mo wanted to do for himself, but he should still be the one who lost money last time, to thank himself. He originally wanted to say no, but Lin Qingwan directly said: "Okay. We are waiting for you in the cafeteria."
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