Chapter 1743 Unique Advantage
"Anaithology?" Xia Ruofei was slightly astonished, and couldn't help asking, "Could it be a problem of chickens and rabbits in the same cage?"
He knew that the level of mathematics in ancient China was not very high. Of course, the development of mathematics in the world is also in its infancy. Including "Nine Chapters of Arithmetic" only appeared in the Western Han Dynasty, and Yuntai laymen should have lived in the Qin Dynasty.
Layman Yuntai was also taken aback for a moment, and asked, "Why do chickens and rabbits share the same cage?"
Xia Ruofei thought about it, the problem of chickens and rabbits in the same cage should be first recorded in "Sun Tzu's Mathematical Classics", and this mathematics classic appeared about 1,500 years ago, far later than the era when Yuntai laymen lived, so It's normal for him not to know the classic problem of chickens and rabbits sharing the same cage.
So, Xia Ruofei said: "I'm just giving you an example... The problem is this. Today there are pheasants and rabbits in the same cage, with thirty-five heads on top and ninety-four feet on the bottom..."
Xia Ruofei talked about the problem of chickens and rabbits in the same cage, and then asked with a smile: "The arithmetic problem studied by Venerable Yangshan, shouldn't it be this kind of problem?"
Layman Yuntai smiled and said: "How can such a simple question be called arithmetic? Venerable Yangshan has covered a wide range of knowledge, and the arithmetic part is also extensive and profound, including Pythagorean observation method, Tianyuan technique, Dayan seeking one technique, Recruiting skills, stacking skills, etc..."
Xia Ruofei was stunned, and couldn't help but searched the computer with a search engine for the mathematical methods that Yuntai Layman said sounded very high, and then couldn't help but secretly marvel.
What Yuntai Layman said, translated into the language of modern mathematics, is the Pythagorean theorem, higher-order equations, first-order congruence arrays, higher-order interpolation methods, and summation of higher-order arithmetic sequences...
Although in terms of modern mathematics, these contents are not particularly advanced, but if it is based on the background of the Qin Dynasty, this is simply the art of ghosts and gods.
In Xia Ruofei's memory, these contents did not appear until the Song and Yuan dynasties, but a senior practitioner who lived in the Qin Dynasty actually studied such deep contents so many years in advance.
You must know that the development of a theory is not just the result of a flash of inspiration from a genius, it must be a hundred flowers blooming, and countless amazing and brilliant figures make contributions together to promote the development of the theory.
And this Venerable Yangshan lived in the Qin Dynasty, or even an earlier era. Naturally, he didn't have any reference materials for these complex mathematical problems. It is basically certain that he researched them alone.
That's great.
Xia Ruofei also put away his contempt for the mathematics of the ancients, and asked humbly: "Senior Yuntai, does this Venerable Yangshan have any specific views on the cracking of the Dragon Token?"
Layman Yuntai said: "Senior Yangshan also studied the Dragon Token for a short period of time, probably only a year or two! Then he quickly gave up, and he concluded that the secret of the Dragon Token lies in these floating-point patterns on, and the cracking of the floating-point pattern involves the content of arithmetic."
Xia Ruofei asked strangely: "Since Venerable Yangshan has determined that he needs to solve the secret of the floating-point pattern through arithmetic means, and he himself is a master of arithmetic, why doesn't he continue? Is he not interested in the Dragon Token at all? "
Layman Yuntai said: "No! Venerable Yangshan said publicly that even if his arithmetic attainments were ten times more advanced, it would be difficult to decipher the secret of the Ascending Dragon Order, because manpower is exhausted, and the complexity of floating-point patterns , but it was beyond the scope of manpower, so he chose to give up wisely, so as not to waste a lot of time and energy, but in the end he got nothing!"
A flash of inspiration flashed in Xia Ruofei's mind, and he guessed the situation at that time almost immediately - the venerable Yangshan's attainments in mathematics were indeed beyond that era, and he probably already calculated the method to completely decipher the floating-point pattern. Secretly, the amount of calculation required is terrible, so I just gave up.
After all, Venerable Yangshan's knowledge is beyond that era, and his mental strength may have reached a terrifying level that Xia Ruofei can't understand.
However, it is absolutely impossible to compare with supercomputers in a pure competition of computing power.
Perhaps Venerable Yangshan did not see any hope of cracking it at all, so he gave up decisively.
But calculations of this order of magnitude have never been a problem for supercomputers.
In other words, the biggest problem Venerable Yangshan encountered two or three thousand years ago is no longer a problem now.
Therefore, after Xia Ruofei heard the news, not only was she not disappointed, but she was very happy.
Because this confirms their cracking direction from one side, and this conclusion comes from a master of the out-of-body period with a very high level of mathematics, so it is naturally more convincing.
Xia Ruofei's spirit was even more excited, and he asked: "Senior Yuntai, do you still have the remarks of this Venerable Yangshan about the Dragon Rising Order? Or did he leave any classics or writings?"
Layman Yuntai smiled wryly and said: "There should be some remnants of the inheritance of Venerable Yangshan, but there is really not much about the Token of Rising Dragon. After all, Senior Yangshan just briefly studied the Token of Rising Dragon, and then I gave up, and I never mentioned the matter of the Dragon Rising Order after that. It was also by chance that I heard the elders of the division talk about this matter at the gathering of various sects to jointly discuss the Ascension of the Dragon Order."
Layman Yuntai paused for a moment, then continued: "At that time, everyone regarded Venerable Yangshan's views as a topic of conversation after dinner..."
"Why?" Xia Ruofei felt very strange, "Valentine Yangshan has such high attainments in arithmetic, and his cultivation is also extremely high. Normally, everyone should pay more attention to his opinions!"
Layman Yuntai said with a smile: "If everyone follows Venerable Yangshan's advice, then don't try to crack the Dragon Token, because Venerable Yangshan thinks there is no hope! In fact, who can stand that?" What a temptation! In our era, there were many legends about the Token of Ascending the Dragon, and some of them, even the great powers in the out-of-body period, are still very exciting."
"In addition..." Yuntai Layman said, "Among the people who have been studying the Ascending Dragon Order all the year round, there are several people whose cultivation level is comparable to that of Venerable Yangshan, and they have invested a lot of time and energy. Senior Shan gave up easily after a few words. What's more, it was considered a dispute between schools at that time. Venerable Yang Shan insisted that the correct way should be solved from the perspective of arithmetic; while some seniors always tried to say before you The solution is that each floating point corresponds to a character, and they keep trying various combinations of characters, and some persist for hundreds of years..."
After hearing this, Xia Ruofei was also secretly stunned. The calculation of the supercomputer in less than four hours requires hundreds of years of hard work by Jindan, Yuanying, and Yuanshen masters, and it cannot be completed in hundreds of years.
From this point of view, it is really difficult to say which is better between modern technological civilization and cultivation civilization!
The so-called nothing is absolute, is talking about this situation.
Everyone has his strong and weak points.
Xia Ruofei decided to modify and improve the algorithm immediately, trying to use the remaining time to run the program again.
This time his confidence was stronger than last time.
At this moment, Mu Sheng came over with Xia Ruofei's notebook computer, and said with a wry smile: "Brother Xia, I will give you back this computer..."
Xia Ruofei was a little strange and asked, "Did Senior Mu stop watching?"
In such a short time, Mu Sheng definitely couldn't finish reading the remaining 750 documents.
Mu Sheng said: "I'm dizzy and dizzy, don't watch it! Don't watch it! Everyone checked this together, and I'm afraid I won't find anything new..."
Xia Ruofei nodded with a smile and said, "Senior Mu, let's take a rest first. I will change the algorithm program as soon as possible, and try to use the remaining time to do the calculation again."
"Okay! Then, little brother Xia, thank you for your hard work!" Mu Sheng said, "I hope this time there will be a good result, haha!"
In fact, Mu Sheng and the others are already used to failure. If they really get nothing this time, they won't feel too disappointed. At most, they will be a little disappointed, and then continue to work hard to study the solution.
Mu Sheng didn't want to disturb Xia Ruofei's writing code, so after returning the computer, he sat down on the sofa on the other side and chatted with Liu Mansha in a low voice.
Xia Ruofei looked at the laptop with sufficient power, and his heart moved slightly.
He first put the computer into the cave stone room in the Mountain Sea Realm of Lingtu Space.
His behavior did not attract the attention of everyone in the lounge-everyone must think that Xia Ruofei put the computer in his storage magic weapon. This is a normal behavior, and they would do the same thing if they were replaced by themselves.
Then, Xia Ruofei communicated with the layman Yuntai with his spiritual thoughts: "Senior Yuntai, I have brought back my computer now, and there are high-definition scans of floating point patterns in it, as well as the top one thousand most likely ones of the previous text scheme. Text combination, if you are interested, you can take a look!"
Layman Yuntai said: "I'm interested! Of course I'm interested! Idle is idle too! But...the computer you mentioned...how can I use it?"
Yuntai layman now only has the spirit body left. Although using the spirit body can easily control external items, but now he is inside the mysterious ore space, it is more difficult to control, and such manipulation is bound to affect the spirit. body loss.
It is extremely difficult to regain the spiritual energy after it is depleted.
Therefore, unless it is absolutely necessary, Yuntai Layman will not foolishly consume his spirit body to control external objects.
Of course, Xia Ruofei can also remotely control the computer with mental power.
However, his most urgent task now is to modify and improve the algorithm program, so naturally he can't be distracted to help Yuntai Layman open and close pictures and turn pages of documents.
Therefore, Xia Ruofei simply called Xia Qing to the cave stone room.
The cave and stone room are absolutely forbidden to anyone other than the owner of the Lingtu space.
Of course, with Xia Ruofei's permission, Xia Qing can naturally enter the cave.
Simple computer operations are not high-tech, and Xia Qing learns them very quickly. After a few minutes, he learned to use the touchpad to control the mouse, open and close documents, pictures and other basic operations.
Xia Ruofei taught Xia Qing these basic operations as quickly as possible through the communication of divine thoughts.
Then, Xia Ruofei left Xia Qing in the stone room of the cave, and temporarily acted as the "secretary" of Yuntai Layman.
Xia Ruofei said to Yuntai Layman: "Senior Yuntai, take a look, if you find anything new, please let me know at any time!"
"Understood! You go to work!" Yuntai Layman said carelessly, "Little puppet! First help me open the high-definition scan that Xia Xiaozi said, so that the old man can see how clear high-definition is!"
Xia Ruofei smiled, withdrew his spiritual sense, and no longer took the initiative to perceive what happened in the cave stone room. Of course, if Xia Qing or Yuntai layman took the initiative to contact him, he could still receive it immediately.
Xia Ruofei flicked his fingers on his laptop, deleted a section of code, and then added a new code.
The algorithm built in his mind was implemented bit by bit through code.
This algorithm tests the ability of logical thinking, especially the modification of the original algorithm, which is actually more difficult.
However, Xia Ruofei has already sorted out his thoughts, and basically does not need any thinking process. In addition, his hand speed is also extremely fast. The codes on the computer are constantly scrolling upwards, and most people can't even see clearly what is displayed on the screen. Content.
Even so, it took Xia Ruofei almost an hour to modify the algorithm program.
He called Chen Xuan over, and the two of them spent about half an hour rechecking the entire algorithm program.
Xia Ruofei is the clearest about the logical relationship of the whole program, so while flipping through it, he whispered to Chen Xuan the purpose of this piece of code, so that Chen Xuan can understand it at a faster speed, so as to save time as much as possible.
During the inspection by the two, they fine-tuned two or three flaws.
In fact, a more secure approach should be to try to run it in a simulated environment for a period of time, verify the stability of the program, and then get it to run on a supercomputer.
But now the time is not allowed, Xia Ruofei and Chen Xuan hurry up, barely check the algorithm program, there are less than four hours left.
If you waste a little more time, I am afraid that the remaining computer time will not be enough to complete the calculation process.
Therefore, Xia Ruofei quickly re-encrypted and packaged the program, then copied it to the mobile hard disk that had been emptied, and walked quickly to the control room of the computer room again.
"Mr. He, I have adjusted the algorithm program. Please help us run it again!" Xia Ruofei knocked on the door of the control room and handed the mobile hard disk to the technician on duty.
Although the technician felt a little stunned, the leader explained last night that he must fully cooperate with Xia Ruofei. Besides, the machine time has not been used up yet, and the equipment is still idle. Why should he be a villain and refuse Xia Ruofei's reasonable request?
"No problem!" The technician happily took the mobile hard disk and said, "Wait a moment, I will run the program, and then I will send you the mobile hard disk!"
"Okay! What's the hard work!" Xia Ruofei said.