The existence and smoothness of the NS equation

After listening to Su Cheng's words, Lü Yongchang suddenly understood!

No wonder the main control program had been unable to be completed!

He clearly remembered that in his previous life, when they were tackling controlled nuclear fusion, the research team didn't encounter any difficulties with the main control program at all!

So, he hadn't delved into the main control program of nuclear fusion in detail.

It was only now that he finally understood!

If nothing unexpected happened, the problem of the existence and smoothness of the NS equation would probably be solved by an American mathematician in about five years.

And now...

Without theoretical support, it was naturally difficult to develop the main control program.

Fortunately, Lü Yongchang had done some research on the NS equation back then, and he still had some impression of the proof process.

Lü Yongchang chuckled, nodded, and said, "I see... Is there any paper here?"

This sudden turn left Yuan Hongwei and Su Cheng stunned for a moment.

"Ah? What?" Su Cheng looked at Lü Yongchang, puzzled.

Why, all of a sudden, did he need paper?

As for Yuan Hongwei, after a moment of hesitation, he pointed gently at the napkins on the desk. "Professor Lü, do you mean that?"

Lü Yongchang: "..."

"Ahem! I mean the kind of paper for writing, blank A4 printing paper will do."

As he spoke, Lü Yongchang took out a pen he carried with him from his pocket.

Seeing Lü Yongchang's actions, Old Yuan frowned and looked at him curiously, saying, "Professor Lü, you're not planning to solve the NS equation right here, are you?"

Lü Yongchang chuckled, pulled out a chair beside him and sat down. "Of course!"

"So, is there any A4 paper?"

Old Yuan gave Su Cheng a look and said hesitantly, "Professor Lü, the NS equation is no ordinary thing. It's one of the seven Millennium Prize Problems!"

Lü Yongchang took the stack of blank A4 paper that Su Cheng handed over and nodded indifferently. "I know that, of course!"

With that, Lü Yongchang lowered his head, and the pen in his hand briskly wrote a line of equations on the A4 paper.

"Th - this... Old Yuan, what should we do now?"

Su Cheng walked up to Old Yuan and asked softly.

Yuan Hongwei didn't answer. He just frowned and watched as Lü Yongchang wrote line after line of equations.

Time passed bit by bit.

The blank space on the stack of A4 papers in front of Lü Yongchang was getting less and less, replaced by dense and obscure equations.

The suspicion in Yuan Hongwei's eyes gradually faded.

When he saw Lü Yongchang write an important equation, a hint of惊喜appeared in his eyes.

"Brilliant!"

Afraid of disturbing Lü Yongchang in front of him, Yuan Hongwei lowered his voice and exclaimed, "So this step can be deduced like this!"

As for Su Cheng, he was already completely confused, and his mind couldn't keep up with the speed at which Lü Yongchang was writing!

...

Two hours passed in a flash.

The rustling sound of the pen in the main control room suddenly stopped.

"Whoosh..."

Lü Yongchang let out a long breath, then stood up and stretched his muscles.

"Is it... is it proven?"

A trembling voice of inquiry came from the side. It was Yuan Hongwei.

Lü Yongchang smiled, sorted out the A4 papers in front of him filled with writing, and handed them to Yuan Hongwei.

"Of course!"

"What... what's the result?"

Hearing Yuan Hongwei's question, Lü Yongchang smiled and said, "Existence, and it's smooth!"

Yuan Hongwei's face instantly turned red. "Professor Lü, you actually..."

For a moment, Yuan Hongwei couldn't find a word to describe Lü Yongchang in front of him.

"Now, the main control program for nuclear fusion should be solvable, right?" Lü Yongchang asked with a smile.

Yuan Hongwei nodded vigorously, a hint of excitement flashing in his eyes.

"Of course!"

"Professor Lü, don't worry! If I can't solve the main control program for controlled nuclear fusion within half a month, you can hold me accountable!"

...

In the White House of the United States.

A roar came from the President's Office!

"Impossible!"

"Absolutely impossible!"

"Fake news!"

Albert's face was flushed red. With his blond hair, he slapped the desk in front of him hard.

"The Xia Kingdom absolutely can't complete such a huge project in three months!"

"It's all fake! Fake news!"

"Whoosh... whoosh..."

Perhaps because he was too excited just now, Albert's old face turned as red as a monkey's buttocks, and he was breathing heavily.

"Mr. President, I'm sorry to tell you that this is true."

William Blair, the director of the CIA of the United States, shrugged, took a step forward, and placed the laptop in his hand in front of Albert after opening it.

"What's this?"

Looking at the obviously accelerated construction video on the laptop, a hint of confusion flashed in Albert's eyes.

"This is a three - month live - streaming video from the official channels of the Xia Kingdom." William Blair explained expressionlessly. "From the video, we can see that in just three months, the Xia Kingdom built a complete nuclear fusion demonstration reactor on an empty, gravel - covered land."

After watching the entire video, Albert's face turned green!

"Where did this video come from?"

William Blair was silent for a while and then replied, "Mr. President, this is a video that appeared on Twitter this morning."

"After verification, there is no false content in the video."

When he heard that the video source was Twitter, Albert's face turned even greener!

"Where's my phone? Let me see what's being said on Twitter?!"

As he spoke, Albert hurriedly grabbed his phone, and his chubby fingers struggled to tap on the phone screen.

"God, the Xia Kingdom is really crazy. They completed such a construction task in three months!"

"Jesus! Now I believe the Xia Kingdom's title of 'Infrastructure Maniac'!"

"Not to mention the Xia Kingdom, where is our fusion experimental reactor in the United States? @Albert"

"Haha, the US fusion reactor? It's probably still on the drawing board, right?!"

"@Albert, Mr. President, we need an explanation!"

Looking at the comments on Twitter one by one, Albert's face darkened.

"Professor Collins! Is Professor Collins here?!"

As Albert's shout faded, a white - haired old man, leaning on a cane, pushed his way forward. With a scared look on his face, he bent slightly towards Albert and said, "Your Excellency, I'm here."

"Humph!" Albert snorted angrily. "Tell me, where is our fusion reactor construction plan?"

A hint of unease appeared in the old man's eyes.

"At present... at present, the construction hasn't started yet!"

"Pfft... Cough, cough, cough!" Albert spat out the Coke in his mouth, coughed violently for a while, and then looked at Professor Collins angrily.

"Professor, are you kidding me?"

"More than three months have passed, and our fusion reactor is still on the drawing board?!"

"Listen, from now on, start building the fusion demonstration reactor for me immediately!"

Professor Collins' face changed slightly. "Mr. President, our plan was for a nuclear fusion experimental device..."

"The plan has changed!" Albert waved his hand and shouted loudly. "What the Xia Kingdom can do, we can do too!"

"From now on, build a demonstration reactor for me!"