211.

"There is no doubt that after perceiving the realm of digital dimensions, the Riemann conjecture is no longer an unattainable existence.

"The Riemann conjecture is difficult because the distribution of prime numbers at the level of one-dimensional numbers is completely irregular.

"However, according to my preliminary research, there are traces of prime numbers distributed at the three-dimensional number level!"

"In this case, as long enough time as I am given, I can even directly cross the high mountain of the Riemann conjecture and directly derive the prime number distribution theorem!"

However, knowing that the distribution of prime numbers at the level of three-dimensional numbers is regular, and even having a concise formula for deducing what the nth position of prime numbers is, is a super puzzle that has puzzled earth mathematicians for hundreds of years.

"But even though I can foresee this now, there are still many difficulties along the way.

"The biggest difficulty in this is that I am at a loss for all the characteristics of the multidimensional field, and everything needs me to deduce what theorem properties the number will have at the high-dimensional level.

"Because of the gap in this area, I now only know the distribution of prime numbers at the one-dimensional level, that is, I have to reverse deduce the state of the distribution of prime numbers at the high-dimensional level through the distribution of prime numbers at the one-dimensional level, which is undoubtedly extremely difficult. ”

This is also very understandable, projection is a very common everyday phenomenon.

For example, many people play with gesture projection when they are young.

Through the gesture changes of the hands, people can generate a variety of vivid patterns on the plane through projection.

Some of the more powerful folk artists can even perform wonderful performances directly on the plane through the projection of their hands.

This is actually a projection process of three dimensions on a two-dimensional plane.

We are three-dimensional creatures, so we can easily understand the process of projection to the low-dimensional level, and we can easily understand and accurately calculate how the gesture should be placed, where the light should be placed, and at what angle to project a wolf head pattern on the plane.

However, if it is a two-dimensional creature, it is difficult for him to understand that in the plane where he lives, a wolf's head projection appears from a higher dimension.

I'm afraid he can't imagine that the hands of a three-dimensional creature can project a wolf's head.

Then he will see that the wolf's head will change seventy-two times, one moment into a wolf, one moment into a butterfly, one moment into a rabbit, and another into an eagle flying in the air.

If this two-dimensional creature is a scientist, he may be full of curiosity to study and study, why this projection in front of him changes seventy-two times, and what is the principle behind this change.

And then one day, he perceived the existence of dimensions, the existence of three dimensions.

So, he began to deduce, what does the wolf head in front of him look like in the second dimension on the three-dimensional level?

There is no doubt that it is very difficult for two-dimensional organisms to deduce this process.

What Cheng Li is facing now is such a difficult situation.

Thankfully, he wasn't helpless.

Compared with being completely denied entry before, Cheng Li now at least has a direction to solve the problem, and it is a correct direction!

"Well, it seems that it is impossible to directly derive the prime distribution theorem in ten minutes.

"Fortunately, I don't need to do this directly, I just need to prove the Riemann hypothesis!"

All you need to do is ...... Ten minutes ago, the Riemann conjecture that was still unattainable for Cheng Li has now become a priority target with a slightly lower threshold.

"To start with a low-dimensional number and deduce the regular distribution of a high-dimensional number backwards, I need a lot of mathematical tools to help me.

"When it comes to this projection level, projective geometry and affine geometry are undoubtedly necessary. ”

"Then when it comes to the concept of dimensions, Riemannian geometry is definitely necessary, as well as vector and tensor analysis.

"It's more important about fractal geometry......

"Then when it comes to the transformation of the multidimensional space, topology is needed to analyze it......

Eventually, these mathematical tools were combined to focus on the distribution of prime numbers in number theory......

A very clear idea of solving the problem, after intense thinking in Cheng Li's mind, became more and more mature.

At the same time, Cheng Li was also on the light sand, constantly writing and drawing, and countless drafts like heavenly books and full of various operators were written by him at an astonishing speed.

After constant calculation and thinking, Cheng Li felt that he was getting closer and closer to completely solving the Riemann conjecture......

At this point, there are 6 minutes left before the 50-minute countdown.

But because Xiao Shutong deceived Cheng Li before, he had already activated the time flow rate change function of the arithmetic tablet shortly after the 10-minute countdown began.

Therefore, in fact, at this time, it was only 5 minutes since Cheng Li began to solve the Riemann conjecture.

The Great Elder still has a survival time of 10 minutes in the literal sense......

However, I am afraid that it is also very difficult for the Great Elder to hold on for 10 minutes.

During the long time that Cheng Li broke into the arithmetic monument, in fact, in reality, only 10 minutes had passed since the Great Elder and Tuomu Zhenren acted separately at that time, but it was these 10 minutes that the battlefield on Qingling Island had undergone earth-shaking changes.

At this time, the battlefield on Qingling Island can be roughly divided into three areas: high-altitude, mid-air, and low-altitude ground.

In the high sky, the blood pool, the spirit boat, and the battle between the three god-transforming stage monks were the highest-end duel, and even the Yuanying monks could not set foot in it.

The mid-air battlefield is a battle between the spirit armor army of Qingling Island and the army of Blood Demon Island.

Finally, on the ground battlefield at a low altitude until Qingling Island, the cultivators of Qingling Island, under the leadership of the Great Elder, were engaged in a tragic battle with the Wasteland army of the Xuan Array Sect.

At this time, the Great Elder did not have the ease of killing the Yuan Infant Stage cultivators casually before, and in the first 5 minutes, after killing 10 Yuan Infants in a row, the Great Elder was given the focus of the highest-end power of the Xuan Array Sect Wasteland.

The commander of the Wasteland army is a Yuan Infant Stage cultivator who has already stepped into the Transformation Stage with half a foot, is also in the Great Perfection Realm of the Yuan Infant Stage, and has entered the limit, and has begun to impact the Heavenly Trench, he looks unattractive, his face is like a stone carving, without any expression, and he is a middle-aged man with an extremely serious Chinese face.

At this time, he was leading 10 Yuan Infant Stage cultivators, as well as hundreds of Jindan Stage cultivators and thousands of Foundation Building Stage cultivators, and was carrying out the most fierce encirclement and suppression against the resistance forces led by the Great Elder!