Chapter 336

Although Lin Yu didn't really want to do math problems, even if he could write out the answers.

But it takes a lot of brain cells and energy.

But for Xuexue, in order to borrow the venue of the Department of Mathematics, Lin Yu fought hard!

He looked directly at the old professor of mathematics and said firmly: "Okay, professor, I can try."

The old professor looked at Lin Yu's firm look and nodded with satisfaction.

"Well, not bad, you are worthy of being my favorite student, with the courage to face difficult problems!"

"If the people I lead have the courage to face difficult problems like you, I won't worry."

Lin Yu: "......................................................."

In fact, the old professor thought too much. He didn't want to face the difficult problems, but to borrow the venue to propose to Xuexue!

(งᵒ̌皿ᵒ̌)ง⁼³₌₃

Otherwise, he didn't want to do difficult problems. Who wants to do problems? Isn't this torturing himself?

Then, Lin Yu suddenly thought of something.

He looked at the old professor with a strange expression: "Professor, didn't you say those two questions were simple?"

"Why are you facing the difficult questions?"

The old professor was stunned for a moment when he heard this, and then he laughed: "Ahaha, well, the weather is not bad today."

"Look at the blue sky and white clouds."

Lin Yu: "................"

He looked up and saw only a grayish ceiling.

The old professor took advantage of Lin Yu's ceiling and took out a folder with several pages of documents and more than a dozen white papers.

Then he handed it to Yu: "Lin Yu, the questions are all here, and there are white papers inside for you to calculate directly."

"Take it back and solve it."

Lin Yu: "Σ(ŎдŎ|||)ﾉﾉ" He looked at it and saw that the words in the question alone were several pages, which was not a difficult problem.

And it looked like it was packed well, as if it had been prepared long ago.

Lin Yu said: "Professor, this............."

The old professor understood what Lin Yu meant and replied directly: "Ah, that's it."

"These two questions were originally prepared for you. If you don't come to me to borrow the venue today, I will find time to give it to you later."

Lin Yu: "Chao!"

Then, he took the document, and then spread it out, took out a pen from the desk, and started to answer.

The old professor was stunned by Lin Yu's smooth movements.

"Σ(ﾟ∀ﾟﾉ)ﾉ"

"I'm Chao! This young man!"

Is Lin Yu going to answer two questions directly in the office?

This is impossible. Even with Lin Yu's mathematical talent, the old professor estimated that it would take half a day to answer them.

If Lin Yu started to solve the problems directly in the office, it would take at least one or two o'clock in the afternoon to complete them all.

And there was no time to eat in the middle.

The old professor looked at Lin Yu: "Uh....................................................."

"Lin Yu, you are not going to answer it on the spot, are you?"

"These two questions will take a lot of time."

Lin Yu nodded and said, "Yes, professor, my time is very precious. I have to finish the questions and propose."

Old professor: "Uh... don't be so anxious to propose."

Lin Yu looked at the questions: "I'll propose today because I have arranged everything."

The old professor didn't know what to say when he heard this. Okay, it's not impossible to propose today.

Afternoon is also today.

The old professor picked up the lesson plan directly, "Okay, then I'll go to the lecture hall, don't worry, take your time."

Lin Yu nodded: "Okay, professor."

He continued to observe the questions, and at a glance, complex formulas appeared in Lin Yunai's mind one after another.

He knew that when the math talent skill was activated, he had to think even if he didn't want to, which was very brain-consuming!

...........................................................................

The old professor walked back to the lecture hall, and everyone quieted down instantly, stopping talking to each other.

Leng Qingxue looked at Lin Yu's position with a confused look on her face: "(*ﾟﾛﾟ)!!"

"Where is Xiao Yuer!"

"Where is Xiao Yuer when I'm so old!"

She took out her phone and sent a message to Lin Yu, who saw the message in the office and replied.

"XueXue, I was caught by the old professor to do math problems, don't worry. "

Leng Qingxue was relieved when she saw this reply. Fortunately, she thought Xiao Yuer had run away.

At the same time, Wang Jun, Zhao Tian, ​​and Qian Fei were looking around at the building of the Department of Mathematics.

"Σ(ﾟ∀ﾟﾉ)ﾉ"

Where is Lin Yu! The arrangements were almost done, but the protagonist couldn't be found.

If Lin Yu couldn't be found, would they still ask for the marriage?

If they didn't ask, wouldn't they have wasted a lot of effort!

They got up at five in the morning to make arrangements. Roses, balloons, and ribbons were all ready. They even took a special leave for this.

(งᵒ̌皿ᵒ̌)ง⁼³₌₃

At this time, Lin Yu was on his way to solve the problem.

The first one was a nonlinear differential equation. Lin Yu already had an idea. He first judged the stability and used Lyapunov v function Then transform the characteristic into a zero solution and find the fixed point.

The second one is linear algebra. Lin Yu thought quickly and used the triangular determinant to find the rank of the matrix. After elementary transformation, he used the inverse matrix to solve the answer.

Time flies, and Lin Yu concentrates on solving the questions.

................................................................

One hour later.

After Lin Yu solved the two problems, he was ready to give them directly to the old professor, but the old professor had returned to the office.

He came back during the break and saw Lin Yu looking like he was going back.

He smiled and said, "What? Do you want to go back and solve the problems?"

Lin Yu directly handed the written document to the old professor: "Professor, I've finished answering."

"I borrowed the venue."

After saying that, Lin Yu slipped away.

When the old professor heard this, he was shocked.

"Σ(ﾟ∀ﾟﾉ)ﾉ"

"What! ? Finished?"

"This is impossible! It's only been an hour! "

He opened the folder directly, then looked up Lin Yu's calculation process and turned to the last answer.

The answers to both questions were correct.

He immediately showed an expression of shock and joy. This kid actually hid his strength!

If it weren't for today, he probably wouldn't have discovered it!

The old professor looked at Lin Yu happily, but Lin Yu had already run away.

Chao!

Lin Yu ran out directly, took out his mobile phone, and found that the dormitory group was boiling. Wang Jun kept tagging him in the group.

The same goes for others.

Lin Yu opened the voice call directly, and Wang Jun shouted directly: "Where are you? You haven't asked for marriage yet!"

Lin Yu said: "Attention, all units, attention!"

"This is not a drill! This is not a drill! "

Lin Yu was like a calm general, commanding his subordinates to arrange matters in an orderly manner.

The proposal was naturally kept secret. To give Xuexue a surprise, Lin Yu certainly did not find too many people.

So he found three trustworthy roommates, plus the housekeeper.

Fortunately, there was a housekeeper, who was worth a hundred people.

Otherwise, it would be difficult to arrange the proposal scene, and it would be impossible to rely on three idiots.

But these three idiots are still a little useful.

Of course, just a little bit............