It's embarrassing!

Li Qiang had tears in the corners of his eyes, it was rare for him to talk to the goddess and was rejected ugly.

No, it's not even ugly, people don't even look at themselves.

But the face can be lost, the goddess can be lost, and the little beast must not be lost.

The corners of Li Qiang's mouth were trembling: "I'm really not good at this, can you take a moment to teach me." ”

Leng Bingqing finally looked up, and saw that the person's expression was about minus 100 degrees Celsius.

She took the notebook in Li Qiang's hand expressionlessly and glanced at it.

Then he casually took out a piece of waste paper, brushed it and began to verify, wrote three pages of paper in a scattered manner, and handed it back to Li Qiang without saying a word.

There is indifferent handwriting in the showmanship, and everyone seems to be saying two words, scumbag.

A proud son who was admitted to the university, a future star of the mathematical school with good talent, was ridiculed by a high school student and a big iceberg one after another.

Li Qiang wanted to die.

Leng Bingqing said softly: "These questions of yours do not have the slightest depth, they are all questions that beginners should ask, I suggest that you start with the books "Typical Problems and Methods in Mathematical Analysis" and "Jimidovich Exercise Collection", which can effectively improve your understanding in combination with textbooks.

Well, the goddess spoke to me and helped me solve my problems.

I feel so happy.

Li Qiang's licking dog attribute attacked, and he couldn't wait to stick to Leng Bingqing's side immediately and not leave.

Of course, this is just fantasy.

He copied the three pieces of paper again, and then sent the two books recommended by Leng Bingqing to Liu Fei in an extremely pretentious and indifferent tone, which made him feel much more comfortable.

About twenty minutes.

Li Qiang received WeChat again.

"Senior, really good, I read a few books you always recommend in the morning, I have a few thoughts on the linear transformation of a to n-dimensional vector space v, the derivation you give seems to be suspicious of going around the circle, can you prove that the matrix is an orthogonal matrix by an identity transformation with a positive integer? ”

Li Qiang sneered disdainfully, Lao Tzu still thought you could do anything.

The certificate given by the goddess university bully herself dares to say that there is a suspicion of going around in circles, what do you think you are?

Li Qianggang wanted to pretend to say that you know a fart, and then carefully read the question sent by Liu Fei.

He is not stupid, it seems that Liu Fei's solution idea is indeed simpler, but how to prove that Li Qiang still can't find the direction.

Liu Fei glanced back at the goddess, gritted his teeth, copied Liu Fei's words again, and then bent down and ran to the back.

"Goddess, phew...... Cold and clear. Let's see if it's easier for me to solve linear transformations with this idea. ”

Leng Bingqing did not refuse this time, she is still very rigorous in academics.

She frowned and took Li Qiang's acting straw, and Li Qiang looked happy.

The goddess touched the things I used, and there must be the fragrance of her fingertips on them, and I want to sleep with this paper in my arms at night, so happy.

For about half a minute, Leng Bingqing's face showed some affirmation, and she rarely made a straight face: "Your method is indeed simpler, I'll verify it for you." ”

Li Jian passed three minutes of happiness, and she wanted to verify it for me.

Li Qiangmei Zizi took the straw paper back and copied it again.

Happiness is happiness, why do you feel so tired in your hands.

Liu Fei quickly received Li Qiang's answer.

Sure enough, this approach worked.

Liu Fei nodded with satisfaction, Li Qiang's level is still good, the logical thinking of several questions is very clear, and some things are even very consistent with what he thinks, it seems that his talent in mathematics is also quite good.

If this is the case, then it seems that several other obviously difficult questions can also be explained by Li Qiang to himself.

Liu Fei was originally going to stay and go back to ask Teacher Wang Enzhang.

Shoot it down!

Li Qiang received Liu Fei's latest question.

And there's more!

Li Qiang glanced at the professor above, and then ran to the back, would he be mad?

But Li Qiang was reluctant to have the opportunity to contact the goddess, and the two had little communication at ordinary times.

Li Qiang still copied down the title.

"Goddess, I still have some problems in these aspects. ”

Leng Bingqing hummed and took the paper, but this time he didn't put pen to paper.

She looked at the questions above and thought for a long time, and then looked at Li Qiang in surprise: "Are you sure you want to ask me these questions?"

"yes. ”

Leng Bingqing nodded and pursed his lips, but did not speak.

Li Qiang's heart is about to melt, so beautiful!

Finally, she said softly: "These are difficult, I need a little time, I will tell you after verifying." ”

"Okay. Li Qiang got up and prepared to go back first.

"The classmate in the back, you've been going back and forth a few times, so it's better to sit there. ”

Li Qiang was about to leave, when he suddenly saw the professor on the podium staring at him with a solemn gaze.

It's over!

The professor is angry!

The classroom burst into laughter, and many people saw Li Qiang running to Leng Bingqing again and again, thinking that this product also wanted to taste swan meat.

Only Leng Bingqing still has no distractions, frowning from time to time to write and draw with good-looking brows.

This time the difficulty was really high, and it took her nearly one class to barely give most of the verification process for the first question.

Leng Bingqing handed the entire eight chapters of the verification paper to Li Qiang, but his tone was much better than the rejection just now.

She is still very welcome to academic discussions.

"You watch this part first, and I'll try it later. ”

Li Qiang hurriedly took it, secretly complaining in his heart.

So many paper hands are afraid that they will be scrapped, but he is worried that Liu Fei will see through his tricks.

Li Qiang didn't dare to run any further, so he could only lean a little sideways, turn his back to Leng Bingqing and start copying.

The result has not been copied yet, and Liu Feixin's problem has come again.

Li Qiang is furious, are you TM finished?

"Sure enough, these questions are not your own. A cold voice suddenly came from the side.

Li Qiang's neck stiffened as if it were clockwork, and he turned his face just in time to see that extremely moving face was full of indifference.

Leng Bingqing said: "I'll just say that these questions don't seem to be able to be asked at your level, who is asking you behind your back?"

Li Qiang cried, the goddess didn't like him anymore.

Liu Fei studied the book while combining the exercises, and he found that even if there was no content such as a war scholar, the simple study of knowledge was quite an interesting process.

Especially watching one problem after another being solved, the sense of conquest is very comfortable.

That's when the phone starts vibrating.

Liu Fei was slightly surprised, is Li Qiang's level so powerful, and he will give the answer after a while.

As a result, when I looked at it, there was a sentence: "Why is there such a big gap between the problem at the beginning and the problem now?"

Liu Fei rolled his eyes, didn't you ask knowingly.

Liu Fei brushed and typed: "I just read this book for a morning, it's a little bit normal, what can I do?"

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