is no longer entangled in Chen Zhou in front of him, but his mood has suddenly brightened up a lot.

Thinking that this time I went to MIT to give a report, it would take many days, and I had to be separated from Yang Yiyi.

Chen Zhou took the initiative to say to Yang Yiyi: "Yiyi, let's go watch a movie, shall we?"

Yang Yiyi glanced at Chen Zhou with some surprise, and immediately nodded.

It's just that when she saw the messy pile of scratch paper on the table in front of Chen Zhou, she asked again, "What about these?"

Chen Zhou naturally knew what Yang Yiyi meant, smiled softly, and said, "Let's put it aside first." ”

After walking out of the library with Yang Yiyi, Chen Zhou silently took a deep breath.

He tried to empty his mind as much as he could, and no longer thought about the Kramel conjecture or the correction of that conjecture.

Yang Yiyi was naturally keenly aware of Chen Zhou's small movements, but she definitely wouldn't break it.

Study and relax, if you can find a balance.

Maybe it will work wonders, too.

Especially in this situation, I feel that I am about to solve the problem, but I don't catch it.

Go outside and relax.

It's possible, if you don't grasp the inspiration, you might run back on your own?

"Let's go, little brother, my sister will take you to eat popcorn and watch a movie~"

As Yang Yiyi spoke, she took the initiative to reach out, grabbed Chen Zhou's hand, and pulled him towards the school gate.

When Chen Zhou heard this, he smiled slightly, and took the initiative with his backhand: "Little sister, let's follow my brother." ”

The sweet atmosphere just like this spreads between the two.

Chen Zhou also withdrew from the world of mathematical conjecture.

Under Yang Yiyi's repeated requests, Chen Zhou still bought her her favorite ice cream bowl.

But thinking that it was already November weather, Chen Zhou made a silent decision.

Buy tickets, buy popcorn, buy water.

After all the necessary snack foods for watching a movie were available, Chen Zhou and Yang Yiyi sat in the hall and waited for the movie to start.

Speaking of which, the two of them are sophomores, but they don't look like students anymore.

Everyone else is in the classroom, and they feel the style of the professors preaching and teaching and solving doubts.

Even if you skip class, you are worried about not naming this class.

In case of a little name, it is difficult to guarantee that there will be no failure at the end of the term......

But Chen Zhou and the two of them are good, and there is no pressure to go to class at all.

And don't worry about the so-called roll call.

There is no homework and no professors to look for.

So far this semester, Chen Zhou and Yang Yiyi haven't been to a class.

Therefore, the two who appeared in the movie theater now did not realize at all that the two of them were in a sense a truancy.

Perhaps, this is the price of excellence......

While waiting for the movie to start, Chen Zhou's attention was always on the ice cream bowl in front of Yang Yiyi.

Whenever Yang Yiyi wanted to take a bite, Chen Zhou stuffed a popcorn at the right time to interrupt Yang Yiyi's attempt to eat ice cream.

And, very easily, he ate ice cream by himself.

Although it was a big bite, it froze him so much that he wanted to stick out his tongue.

But he still held back, covered it up well, and was not discovered by Yang Yiyi.

But after all, there is less ice cream, and Chen Zhou's method will not last long.

So, when Chen Zhou stuffed Yang Yiyi popcorn again, he brought the ice cream bowl to him very easily.

Then, in Yang Yiyi's angry eyes, he solved most of it in one go.

Only left Yang Yiyi with a spoonful of ice cream.

"Chen Zhou, it turns out that you did it on purpose!" Yang Yiyi realized that she had been fooled.

Chen Zhou will finally be able to spit out his tongue that was frozen and couldn't stand it.

I only heard him say vaguely: "What...... Deliberate...... Not intentionally? That's ...... Popcorn...... No better than ice cream...... Incense?"

At this moment, the movie was about to start, and the staff began to check the tickets.

Chen Zhou digested the ice cream in his mouth, picked up the ice cream bowl, and said with a smile: "Do you still eat this last point?"

Yang Yiyi snatched the ice cream bowl: "Eat!"

After speaking, Yang Yiyi pouted and ate ice cream with an unhappy face.

But it's just three mouthfuls, and it's gone......

didn't give Yang Yiyi a chance to move her mouth first and then make a move, Chen Zhou urged, and ran over to check the ticket.

After checking the ticket, he stood inside, waiting for Yang Yiyi with a smile.

Yang Yiyi reluctantly went over to check the ticket and walked into the screening hall with Chen Zhou.

After sitting down, Chen Zhou quietly leaned into Yang Yiyi's ear and said, "Yiyi, the weather is cold, it's not good to eat too much ice cream, and you are a girl, so you can't eat more......"

Yang Yiyi didn't react for a while, and when she understood what Chen Zhou meant, her face suddenly turned red.

She took a sip: "Who told you?"

Chen Zhou said in a low voice: "Search for a hundred times, and you will know." ”

Yang Yiyi: "......"

It didn't take long for the movie to begin.

The film was released abroad in 2014, that is, last year.

In July this year, "Imitation Game" was released in China.

Just listening to the name of the movie, you may think that it is a science fiction movie, and it is related to virtual games.

But in fact, the movie is based on the biography of Alan Turing.

It tells the story of Turing, the father of modern computer science and the foundation of computer theory.

In a sense, it's okay to think of this movie as a virtual game.

Turing can be called a genius.

He has a unique instinct, creative ability, and a love of mathematics.

When he was 15 years old, in order to help his mother understand Einstein's theory of relativity, he wrote an executive summary of one of Einstein's books.

This has demonstrated his extraordinary level of mathematics and scientific understanding.

The movie soon began.

This is indeed an excellent film, so to speak, recreating the real Alan Turing.

But as the movie was screened, Chen Zhou's thoughts gradually flew out.

Yang Yiyi also found that Chen Zhou beside her suddenly stopped talking, and even stopped feeding her popcorn all the time.

Turning her head to look at Chen Zhou, she found that Chen Zhou's eyes were a little distracted.

Yang Yiyi frowned slightly, just when she didn't know whether to ask Chen Zhou about the situation.

Chen Zhou turned his head and smiled at her: "Do you want to feed me popcorn?"

After speaking, Chen Zhou opened his mouth and waited for Yang Yiyi to feed him.

Yang Yiyi was stunned, what is the situation with this person?

After thinking about it, she still took out two popcorn from the bucket and stuffed them into Chen Zhou's mouth.

Chen Zhou happily ate popcorn, took Yang Yiyi's hand, and watched the movie in front of him again.

The distraction just now was only because Chen Zhou thought of Turing's paper [The Equivalence of Left and Right Periodicity] in 1935.

This is Turing's first mathematical paper published in the Journal of the London Mathematical Society.

In the same year, Turing also wrote the article "On the Gaussian Error Function".

The error function is a non-fundamental function that has a wide range of applications in probability theory, statistics, as well as partial differential equations and semiconductor physics.

At that moment, the content of the Gaussian error function flashed through Chen Zhou's mind.

Strictly speaking, Chen Zhou had in mind a normal distribution with Gaussian formula as the upper limit.

It's just that it's about statistics and probability theory, as well as random errors.

Chen Zhou wasn't sure if this thing was really related to the Kramer conjecture.

Or is this the key to opening the Clamell conjecture?

Chen Zhou didn't know, and he could only be sure after he observed, calculated, and studied numerically.