As for the issue of no one offering a reward for the "Zhou's conjecture", Yi Xiaochuan doesn't care, and even proves that it is still under Xiaoyi's consideration whether to publish it or not.

After all, people are afraid of being famous, pigs are afraid of being strong!

After all, making a fortune in silence is the right way.

As for why he chose "Zhou's Conjecture", Xiao Yi chased a Xueba novel on the Internet before, and the protagonist became famous for proving the "Zhou's Conjecture".

Since obtaining the black technology system, Xiao Yi has been addicted to learning, but he has quit his addiction to novels.

In retrospect, the author's knowledge reserve is really extensive!

"There may be a distinction of academic value between mathematical conjectures and mathematical conjectures, but it is difficult to measure the difficulty of a conjecture by a certain standard...... Tsk, how well written, after all, how to measure the difficulty of something that has not been proven to be true at all? This in itself is a pseudo-logic. ”

However, if you have to divide the classification between mathematical conjecture and mathematical conjecture, Xiao Yi also agrees with the classification in the novel.

Academia is academic, and it does not involve all non-academic factors such as political significance, economic significance, news rendering, etc., and only talks about the academic value of "to today's mathematical community", then thousands of mathematical conjectures can be classified.

If Otogawa looks at that novel with his current knowledge reserves, there is absolutely no problem with classification.

The first echelon at the top of the pyramid is undoubtedly the millennial puzzle such as the Riemann conjecture, the NP complete problem, the Yang-Mills gauge field existential and mass interval assumptions, the so-called seven mathematical problems of the world, and some of the problems in Hilbert's 23 questions, and so on.

Once these conjectures are proven, they will not only promote the development of mathematics, but also have a profound impact on other disciplines.

The second echelon is naturally the most well-known of the three major mathematical problems of modern times, Goldbach's conjecture, the four-color problem, and Fermat's theorem. Two of them have been resolved, and the remaining one, Mr. Chen, has achieved "1+2". In addition, some questions from the Longlands Program and some of the questions from Hilbert's 23 questions can also be listed in this list.

In the third tier, the distinction between conjectures at this level and the second tier is not obvious, and when it comes to subjective opinions, there may be large differences. Typically, the Jacobian conjecture can be counted in this category.

According to the novel, the problem of proving this level is not far from the Fields Medal, and at least it can be nominated......

As for what the Fields Medal is, Xiao Yi doesn't care.

Now that the aura has been revived and humans have begun to evolve, who cares about a foreigner's math prize.

As for the fourth echelon, Zhou's conjecture is listed here, and all the sub-problems of the first, second, and third echelon problems, or the "weak conjecture" of a certain conjecture, can also be stuffed into it.

There are even more in the fifth tier, some unpopular branches that no one cares about, conjectures put forward by a little-known mathematician, and all conjectures that do not reach the fourth tier, can be included in this echelon.

Xiao Yi spent three days happily, and the proof of Zhou's conjecture has not yet been seen, but Xiao Yi is very confident, and when he accumulates energy, he will enter the meditation a few times, even if he still can't prove it, but the experience value generated by thinking about this prime problem will still increase.

Because, in the past three days, the experience value of mathematics has increased from 7% to 23%.

Therefore, thinking is the real goal, and solving conjectures is nothing but accessories, and as for money and fame after solving conjectures, these are all blockages......

Yi Xiaochuan doesn't care, of course, it's not bad to be able to pretend to be forced.

On the fourth day, Otogawa didn't go to the library again, but counted the time on the progress bar on the attribute panel.

It's the last time!

[Host surface gene code decipherment, awakening sequence, hermit, swordsman, trick master......]

[Hermit (Sequence 9): The small is hidden in the wild, and the big is hidden in the city. Seeing the treacherousness of the world, seeing the ugliness of human nature, I live in isolation, indulge in the mountains and rivers, and perceive the nature of heaven and earth with wisdom; I stick to my heart, and listen to my heart in the noisy and filthy world; I see, I hear, my heart is like water......]

[Swordsman (Sequence 9): Loyal to the sword, sincere to the sword, sword moves and sword styles have been integrated into your blood, and the sword will become your one. 】

[Master of Tricks (Sequence 9): Mysterious and magical interpretation of the Spring and Autumn Festival of the small city, the eyes and hands are quick to change the world. 】

【Extraordinary Potion: ???】

[System forcible activation success rate: no danger to life]

"Is this for me to choose from these three? The swordsman understands, is this master trickster asking me to be an acrobat? Then again, if I really become a master of tricks, I won't have to worry about eating and drinking in the future...... What about the hermit, feel nature and listen to the heart!"

"System, give me some advice!"

[Hermit: The Seven Supreme Sequences of the Second Age. 】

[Swordsman, Master of Tricks: The Sequence of X Gods of the Third Age.] 】

"Needless to say, Awakened Hermit!"

Yi Xiaochuan waited for a while, there was no pain, and he was about to reach out to get water to drink, when suddenly his hand was uncontrollable, and then his body stiffened, and his five senses were shielded.

Can't see, can't hear, can't speak, can't smell anything, can't sense temperature.

But the pain came like a tidal wave, and every part of the body rhythmically occurred a heart-rending pain, and every cell, every nerve, seemed to explode.

For a long, long time, the sun had set, and Otogawa, who had fallen on the bed, had a convulsion.

"MMP, that's what you mean it's not life-threatening?"

Slowly sat up, the joints made a crisp sound like copper bells, and his body was unexpectedly relaxed.

It's just a fishy smell coming from all over the body, like rotten fish and shrimp mixed with rotten eggs mixed with durian stinky tofu overlord flower, that sour, I can't believe it.

The black asphalt-like oil was sticky and sticky all over the clothes, and it was actually the smelly sewage that flowed from the body.

"Awakening and evolution, washing the marrow and cutting the bones, I am now a hermit in Sequence 9, so what about my skills?"

After carefully studying the properties panel, Xiao Yi still didn't get the information.

[Host: Otogawa]

[Transcendent Evolution: Hermit (Sequence 9)]

[Energy: 0 points]

【Opened Disciplines:

Mathematics LV1 (23/100%), mathematics determines the progress of host brain development, and also determines the upper limit of the level of other subjects;

Biochemistry LV1 (0/100%), the source of awakening, the beginning of transcendence, the mystery of evolution lies in this]

[Unlock ability: Imaginary Space (Mathematics LV2)]

[Skills: Concentration, Energy Absorption, Code Breaking, Extraordinary Identification]

[Seals: Kobe Bryant Poster without Eyes (Darkness of the Ghost Seal), Conan Poster without a Mouth (Forbidden Words of the Ghost Seal)]

"So, what skills did I acquire?"

"Grunt", a hungry sound came from the stomach, and the system did not answer......