Wang Qi stretched out his pen and drew his sword.

Mo Zhenzhen really thinks this is simply a miraculous skill. A pen shoots out a sword aura? How the hell does this happen?

The layman looks at the bustle, and the insider looks at the doorway. In Mo Zhenzhen's eyes, Wang Qi's use of a pen to stab out the pure sword qi was an amazing move, but there were two people who saw a deeper scene.

When he saw this sword, Liu Yunxiang's eyes lit up.

What a sword this is. It's obviously the simplest flat thorn, but it makes people feel so complicated and ...... Advanced!

This sword seems to be taken from number theory, but the martial arts derived from number theory all pursue simplicity and hate change, while this sword clearly converges infinite changes. This variation is not complicated, but it expounds the simplest truth.

It's like 1+1=2, 1+2=3......

This sword is "proof" and arithmetic "establishment"!

The same thing, the benevolent see the benevolent, and the wise see the wise. In the face of the same sword, Liu Yunxiang saw "establishment", while Chen Feng saw "heart".

In Chen Feng's eyes, this sword is brilliant, and it is clearly the condensation of all the mental strength of the sword-maker, and it is the most brilliant side of the enchanting heart.

"Is this the result of his pride?After thinking for a long time, the joy of witnessing the Great Dao?" Chen Feng quickly understood. Wang Qi put all his energy into thinking, and then he got the result now.

Huangfu Lian and Riyue don't have the insight of Chenfeng. They just vaguely felt that Wang Qi's sword was not simple, and they actually couldn't understand it

But this made Ritsuki even more angry.

This kid, isn't he just able to play with a sword, and he has mastered a more advanced sword move after he has reached the sky. How dare he ...... Dare......

"Hmph. This outer disciple of the foundation building period snorted coldly, and Chongyang Shi shot out a sword aura.

The two sword qi collided, and then something even more incredible happened. As soon as the sword qi inspired by Liyue's foundation cultivation touched Wang Qi's sword qi, it actually collapsed!

This is not a reason for the strength of the forces. It's like a stick splitting mercury, not because the stick is heavier than the pitch, it's purely because the stick is solid and the mercury is liquid.

This is the essence of the high!

Ritsuki didn't expect that she would be able to defeat Wang Qi's random blow. However, she didn't hold back because it was just a random blow that didn't mean anything. She raised her hand, ready to fight the real killer move.

But at this time, Chen Feng stopped him. The gaze of this true descendant of the Yang God Pavilion had penetrated Wang Qi's body and illuminated his soul. In his eyes, Wang Qi's soul is undergoing a fierce reorganization. This change in soul will inevitably involve mana, allowing Wang Qi to climb directly to the next step.

At this time, Wang Qi could not be disturbed.

But Chen Feng looked around and found that it seemed that only he could neutralize this blow without affecting Wang Qi, so he sighed "unlucky" in his heart, and reached out to stop Ritsuki, who was about to make a heavy hand.

Then, a strange power radiated from Tatsufeng's body. This is the pure power of the soul, the "field" of the soul, in which the aura of heaven and earth is rearranged and becomes thick and solid.

However, when the sword qi came into contact with this "soul power shield wall", Chen Feng realized that he had underestimated Wang Qi.

His shield wall, like Ritsuki's sword qi, collapsed!

It is the soul power of Chenfeng that regulates the aura of heaven and earth to support this shield wall. In other words, Chenfeng's spiritual consciousness and this shield wall are one. When the sword qi collided with the shield wall, Chen Feng's spiritual sense completely observed this sword qi.

This is indeed a sword momentum that is no longer basic, but this sword qi is "no contradiction", and all the mana contained in it has been turned into the power to kill the enemy, and not a single point of internal friction has been lost!

This is a very terrible thing, because just as useless work is inevitable, internal friction is also inevitable, but Wang Qi slashed out a perfect sword!

Since the aura shield wall is not good, then ......

Tatsukaze's eyes suddenly glowed.

The eyes are the closest sensory organ to the brain, and they are also the part that is most closely connected to the brain and has the most dense nerves, and for the disciples of the Yang God Pavilion, this is a better way to use magic than the hands.

A white silk thread appeared out of thin air, wrapped around the sword qi, and then twisted lightly. With a "bang", the white silk thread was like a spark encountering hot oil, and the vertical sword turned into a ball of white flame. The flame of life absorbed the "order" of this sword qi, and as a result, this sword qi could not be maintained and collapsed on its own.

At this moment, Wang Qi sat back. The papers around him flew to the table, stacked in order. Then, Wang Qi began to write hard.

The fluctuation of the aura instantly became several times stronger. This is a precursor to the breakdown.

――――――――――――――――――

For ordinary people, 1+1 is equal to 2, there is no special reason, and there is no need for a reason. This is because they only intuitively understand the system. Mathematicians seek to define it in a logical way, thinking about why 1+1 is equal to 2.

The tool used by mathematicians to study this problem is Piano's axioms.

The foundations of qiē geometry are all within Euclid's axioms. Euclid's axiom is like the four fundamental forces that underpin the entire geometry.

And the arithmetic system has something similar. Earthlings call it "Piano's axioms". Piano's axiom reduces the whole of arithmetic to a system with five axioms that underpin the whole system of arithmetic.

So, is this axiom system perfect, is it strictly self-consistent, is it free of contradictions?

The answers to these questions are all with question marks. The third crisis of mathematics is the problem of set theory, and the more basic the part, the hardest hit by the crisis. This is the second of Hilbert's twenty-three questions: the non-contradiction of the axiom system of arithmetic - can the non-contradiction of Euclidean geometry be reduced to the non-contradiction of the axiom of arithmetic?

Hilbert himself wanted to prove it by the proof-the-proof method of the formalist project, and von Neumann followed this angle.

Wang Qi planned to follow von Neumann's path.

The whole deduction and arrangement of the arithmetic system is a big pitfall, but if only one of the subsystems below it is proved to eliminate contradictions, it will be much simpler.

Of course, this is also relative. Only first-rate mathematicians are eligible to participate in the Hilbert program. And Wang Qi did not memorize this paper, he only knew the conclusion and general idea.

It's a hard time to think about.

The world was shattered in his eyes, and countless digitizations were like a sea of stars, twinkling before his eyes, yet out of reach.

Thinking is the flow of information, and this flow disturbs the soul.

Wang Qi's soul also appeared in a galaxy, a celestial river composed of numbers and operators.

Eliminate the full weight quantifier...... Introducing the full scale ...... Eliminate the zài quantifier...... Introduce the quantifier of zài......

Every reasoning is accompanied by a rise and fall of the galaxy.

Then, a tidal wave of mana appeared.

When Wang Qi thinks and calculates, he will always run the Sutra. When the mana passes through the yin and yang in the acupuncture points, it will make a binary judgment and complete the binary operation. This tide of mana that appeared with the soul also followed the route of the practice of the Sutra of Determination and Calculation.

Every time this tide breaks through a hole and circles in it, a new yin and yang is born.

However, Wang's deduction stalled.

He sensed a clear bottleneck. There is a conclusion in his hand, but why can't he say it?

At this moment, the chaotic spiritual power came. Wang Qi felt a wave of boredom, and he wanted to slash this thing that annoyed him with a sword.

Slash the ...... with a sword Slash the ...... with a sword A sword ...... One......

Wang Qi thought of something.

Inspiration comes like a torrent.

Along with the inspiration came ...... Strength!