What the hell!

Fei Wenji had never felt this way.

Even if he entered the university as the top student in the college entrance examination that year, he was added by the teacher's own eyes, and he came up with extremely difficult physics questions as a test on the spot.

Fei Wenji did not have this sense of powerlessness.

Although the process stumbled, he still solved it stubbornly.

attracted several old professors present to applaud again and again, saying that this son has a bright future in the future.

The truth is indeed promising.

The school counted decades forward, and decades in the future, and there was no one better than him.

After so many years, people may have a mediocre response to the mention of the school, which is nothing more than a first-class school.

But when it is mentioned that Fei Lao graduated from XX School, people's expressions are different, will they say that this academy is so good? It is possible to cultivate such an outstanding character as Fei Lao.

Later, I learned that it was not an ordinary physics problem.

There were only a handful of people who could solve that problem in China back then.

Teenagers are so.

After twenty or thirty years of study and growth, Feiwen has almost reached the end of his academic path.

There are only a few people in the country who can compare with him, and they can be counted with a slap.

But even so, Fei Wenji still couldn't understand the second line of formula on the board.

This... This is just the beginning!

Du Zhifang was no better, but he put on a mask of pain just as soon as he could.

The vice president of the 425 Research Institute stared at the kanban for a long time, and couldn't figure out why?

Shi Weiwei is twenty-eight this year.

He graduated from university at the age of 20, completed his 22nd graduate school, and completed his doctoral degree at 24.

Yes, she never had to read the full time limit.

Ordinary people may need to spend three years studying for a graduate or doctoral student, but she doesn't need to.

If it weren't for the regulations, the tutor would even plan to issue her a graduation certificate in the first year.

In the same year, he was specially recruited into the 425 Research Institute.

In the first year, he overcame an extremely difficult technical difficulty, and in the second year, he was exceptionally promoted.

It is almost the youngest existence of the 425 Research Institute to be promoted exceptionally.

Next, she chose the path of no return to exoskeleton mechanical power armor.

Shi Weiwei has always been an extremely confident woman.

Even in front of Fei Wenji.

She's proud enough, and she's smart enough.

Today, her self-confidence is gone.

The second formula was something she couldn't understand.

At this moment,

She finally understood the sentence in the mouth of her classmates back then: 'The last moment was fine, but the next moment the teacher is writing the book of heaven?' ’

Shi Weiwei thought to herself, what a good description.

"Don't you understand?"

Su Chen said, "This formula is actually a variation of the previous formula. ”

"Come..."

"I'll take you step by step to deduce the first formula."

"Once you've done that, you'll see that it's actually very simple."

？？？

Simple?

Would you like to hear what you're talking about?

Do you call the formula for controlled nuclear fusion simple?

"This..."Du Zhifang was a little unconvinced, "This second formula doesn't look like it was deduced from the first formula, right?" ”

"I don't think it looks like it, huh?"

Fei Wenji didn't speak, his old face was slightly red.

I can't even read something that you say is simple?

Come on, come on!

Come on, come on!

You push!

You push!

I'd like to see how easy it is!

"Vice Dean Du?" Su Chen just smiled, "Come, follow my train of thought step by step." ”

As he spoke, he began to write and draw on the board.

Many formulas that were not necessary to be written in the middle were written out by him little by little.

It's like using the triangle area formula to derive the area formula of a circle in middle school.

After writing another three lines of formula, Su Chen smiled and asked, "So far, do you have any doubts?" ”

All three shook their heads very dryly.

The formula is written step by step, and it is not difficult for them to understand.

"That's good."

"Next, I won't stop."

"Write it all in one sitting."

"If you encounter something you don't understand, feel free to call me." Su Chen said, turned his head and continued to write on the board.

As the number of formulas on the board increases.

The expressions on the faces of the three of them became more and more exciting.

They found it seeming... It really doesn't seem to be that hard...

Soon, the two-meter-long and one-meter-high kanban was filled with formulas written by Su Chen.

It's a lot of it, but it's just a part of the derivation from the first formula to the second formula.

Su Chen pulled another kanban from the side and continued to write.

When the second kanban board is almost full, it is almost time to deduce the second formula.

When Du Zhifang saw this, he shouted excitedly, "! ”

"Lao Fei!"

"Lao Fei!"

"Look!"

"I'm really about to get to the second formula!"

"It's really not that hard!"

"It's really not that hard!"

"I see!"

"I really get it!"

He danced with excitement.

Fei Wenji just stared blankly at the contents of the two billboards.

From one formula to the second formula, he couldn't understand it anyway.

But looking at one of the deduction steps and following Su Chen's train of thought, it seems that everything has become simpler.

Many difficulties were suddenly solved!

It's a miracle!

He couldn't stop thinking, what kind of ingenuity does it take to have such a whimsical idea and think of this method of deduction?

"Indeed... It's pretty simple. ”

Shi Weiwei thought to herself, why did she feel that she couldn't understand it at all?

After Su Chen dropped the last stroke on the second kanban, the second formula was completely derived.

"How?"

"Guys?"

"Isn't it easy?"

"You can understand everything, right?"

Du Zhifang blushed and didn't squeak.

Fei Wenji's face was also slightly red, but he still nodded.

"Understood."

Shi Weiwei opened her mouth, and she answered more positively.

"Good." Su Chen rubbed his hands and said, "The next third formula may be a little difficult. ”

"I'll try to be as detailed as possible."

After the previous experience, Du Zhifang's confidence skyrocketed, "It's okay!" ”

"You just have to deduce the formulas one by one!"

"Don't worry."

"I have absolutely no problem with Lao Fei."

"I'm sure I can read it."

Fei Wenji was stunned for a moment, glanced at Du Zhifang, and said in his heart that if you brag, you can brag, but don't bring me.

Seeing that Du Zhifang was so confident, Su Chen just nodded, wiped the kanban board, and began the deduction of the third formula.

Just after writing out the first line of the formula for deduction...

Du Zhiyi frowned.

After Su Chen wrote down the second line of the deduction formula, Du Zhifang's forehead began to sweat.

Seeing that Su Chen was going to continue writing, Du Zhifang hurriedly said, "Su Chen? ”

"Don't you just write the step formula?"

"As before, step by step."

"You are like this, we really can't understand it..."

Su Chen stopped his pen and said, "This is the formula for the deduction steps. ”

"I haven't written the formula for the third step yet."

Du Zhifang: "Huh?! ”