Wang Enzhang's problem is not actually Liu Fei's innovation, and the part about manifolds is described in the fragment of Riemann's supreme paper.

Combined with some recent research, Liu Fei quickly gave Wang Enzhang a positive answer.

As a unit in differential geometry, a measure is undoubtedly of great importance in manifolds.

Tao Zexuan wanted to leave, but as soon as he heard that Wang Enzhang was the initiator of the mathematical trap that trapped him all day, he suddenly became interested.

I have to pull Wang Enzhang to discuss it.

This big brother has a strong self-esteem, and he is naturally a little unconvinced after being trapped for so long by a scholar who has not advanced to a doctorate.

Tao Zexuan is a god-level figure, almost a powerhouse who will inevitably advance to the supreme pioneer by default by the human race.

This kind of big bull is willing to discuss problems with him, and Wang Enzhang is naturally 10,000 welcomes.

As a result, the two scholars who fell into self-congratulation directly forgot about Liu Fei, and went to Wang Enzhang's office without even saying hello.

Liu Fei: "......"

I feel like my presence is so redundant.

Liu Fei was about to solve the report on the table first, when he suddenly heard a dinging sound in his brain.

The system son is playing with flowers again?

Liu Fei opened it and immediately leaned in.

"Task: Reconstruct the school of differential geometry (completed). It is required that the host must have a solid foundation of the differential geometry school, including no less than 50 scholars in the direction of differential geometry, and no less than 3 senior scholars (elite or above) (reached). No less than five intermediate academic achievements (seven have been completed so far), no less than one advanced academic achievement (one has been completed so far), and the rest of the scholars need to contribute 1000 points to the overall academic development of differential geometry (1013 at present). If the mission is successful, you will get a special academic achievement, a bottle of scumbag potion, and 50 wisdom points. ”

It turned out that before I knew it, the task of reconstructing the school of differential geometry was accomplished!

These days, Liu Fei is basically working with his colleagues to develop and expand the system of differential geometry, and the "Brief Lectures on Differential Geometry" written by him alone contains six intermediate academic achievements, plus some unperfected theories, and at least five more can be expanded by the end of the year.

And everyone in the school is engaged in research every day, and they have completed Liu Fei's most headache scholar contribution task in such a short time.

It was a real bonus.

Liu Fei hurriedly chose to check the reward.

Fifty points of wisdom or something are just a piece of truth essence for Liu Fei now.

The most important thing is the super-academic achievement and the scumbag potion that sounds very unreliable.

Special Academic Achievement: Redeemable for five Advanced Academic Achievements, but Advanced Academic Achievement cannot be combined into Special Academic Achievement.

Exceptional academic achievements can be used as currency in the System Mall, System Lab, etc., and are of great value, so please use them with caution.

Bingo!

Extra Academic Achievement is the most difficult to obtain, as it simply cannot be synthesized by lower Academic Achievement.

And the things in the mall that make Liu Fei coveted all need special achievements to redeem.

Liu Fei has done so many big things, and even directly founded a school without a single super-academic achievement, which is enough to see how rare it is.

This thing must be kept well, in case of an emergency, and you still count on this thing to hang your life.

Liu Fei turned his gaze to something other speechless.

Scumbag potion.

It means that Lao Tzu can be a scumbag when he uses this thing?

Liu Fei couldn't help but think of the universal USB flash drive, which is estimated to be a scumbag series that also belongs to the system.

Liu Fei opens the profile.

"Scumbag Potion: A real scumbag can ignore the rules and vision of the world and act recklessly. With this potion, you can ignore all worldly rules and let your scholarship fly freely. What are you waiting for, white, learning, German and national orthopedics, minotaur ...... These great academics await you!

The potion has been activated in the system mall, and the redemption conditions are: one piece of higher academic achievement, 50 wisdom points. ”

What the heck?

Uncle Bai, Uncle Orthopedics, Uncle Bullhead!

Liu Fei almost went crazy, he took so much effort to get a potion that can be used as a scumbag?

Lao Tzu wants this thing to be useful, and he dares to exchange it for higher academic achievements.

If Lao Tzu uses it to exchange this thing, Lao Tzu will be stupid!

Liu Fei casually threw the bottle of potion with a suspicious pink color that suddenly appeared in his hand on the desk, and turned around angrily and left.

Wait a minute.

Liu Fei just took a step and stopped without two steps.

"With this potion, you can ignore all worldly rules and let academic freedom fly. Liu Fei muttered to himself.

This sentence always feels like there is some kind of deep meaning in it.

The so-called white and academic will be put aside by 404 academics when they are spoken, and what will happen if normal academics ignore secular rules?

Liu Fei took out the "Brief Lecture Notes on Differential Geometry" that he carried with him from his crotch, then opened the pink medicine bottle and poured it down without hesitation.

Liu Fei: "......"

Uncle's.

This brain-dead thing can't be poured out at all!

At this moment, the scumbag potion is violating the gravity constant, rippling at the mouth of the bottle with a lot of drops, but it refuses to fall.

Liu Fei was a little disappointed, it seemed that he was thinking too much.

But he is a little unwilling, he always feels that the things in the scumbag series will not really make him a scumbag.

The universal USB flash drive can testify.

Liu Fei walked back to his desk and pulled out from the folder the original report "On the Hypothesis as the Basis of Geometry" made at the Continental Applied and Theoretical Mathematics Summit that day, which is a report with the attributes of high-level academic achievement and expounds the basic theoretical basis of the school of differential geometry.

It is an abridged version of the Brief Lectures on Differential Geometry.

If a handout contains multiple academic achievements and cannot be used, is it okay to report only a single academic achievement?

Liu Fei opened the bottle again without expectation, and then turned the medicine bottle upside down.

This time, a miracle happened!

The pink potion suddenly bloomed brightly, and the light turned into a glow containing unknown magical powers, slowly gushing out of the mouth of the bottle and falling towards the report "On the Hypothesis as the Basis of Geometry".

Liu Fei was dumbfounded.

Is it really ready to use?

The light was slow, but firm.

Less than a centimeter closer to the report, a thick black-gray fog suddenly erupted on the paper of "On the Assumptions as the Basis of Geometry".

Liu Fei's expression was awe-inspiring, and he hurriedly pushed the spectacle glasses as a sign of caution.

This layer of fog is the regular power of the Dark Protocol! Once it is involved, it will attract the attack of the ghost.

Liu Fei can shield this layer of power from the report through writing, but he cannot let it dissipate.

Therefore, other scholars cannot break through the framework in any case, and can only study and research within the scope of Liu Fei's writing.

The report can't even be seen by more people, because Liu Fei doesn't have that much energy to block out the power of the agreement that everyone who has seen it.

But at this moment, in Liu Fei's shocked gaze.

This pink-haired rabbit-like glow that makes people speechless slowly soak into the black and gray fog.

Liu Fei was dumbfounded.

It's ablating the power of the protocol!

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