Xueba: The Knowledge I Teach, The Crit Is Returned

"These papers were written by me."

......

Immediately, everyone in the 201 amphitheatre looked at the door.

At the door of the classroom stood a young man, dressed in ordinary clothes, tall and a little thin, but his features were three-dimensional. At this time, he was holding the door frame with one hand and panting heavily.

Seeing Gu Bai at the door, the seniors in all the classrooms froze for a moment.

But immediately, all the seniors had a thought in their minds: This kid... Did Wu Hai invite him to take the blame?

Because from the outside, Gu Bai is less than 20 years old, although he looks like a good student, but...too young, at most a sophomore, maybe even a freshman.

And Professor Luo Shifei, who was on the stage just now, also said that these 11 papers were written by one person in less than a month.

They will not believe that a freshman has such strength.

When Wu Hai saw that Gu Bai was really here, there was a glimmer of hope on his face, but he did feel a little guilty.

And Professor Luo Shifei, who was standing on the stage, was also slightly taken aback.

Of course...he thinks differently than everyone else.

"What is this kid?"

Luo Shifei frowned, obviously he recognized Gu Bai.

Some time ago, Luo Shifei was the invigilator of the Advanced Mathematics 2 exam of the Department of 'Non-woven Materials and Engineering'. Because Gu Bai handed in the papers ahead of time and got a perfect score, he was impressed. After the exam, he asked Professor Yao Qizhi to transfer Gu Bai to the exam. to their mathematics department.

But I didn't expect that this kid actually came to help Wu Hai?

Like other math students, Luo Shifei doesn't think the 11 papers were written by Gu Bai.

Although Luo Shifei felt that Gu Bai's mathematical talent was good, but Gu Bai was only a freshman after all.

Besides, these 11 papers are the graduation thesis of the fourth year of mathematics, and Gu Bai has never learned many mathematical formulas, and... a single advanced mathematics test paper can not explain much.

Smiling, Luo Shifei said, "You said Wu Hai and their 11 papers were written by you?"

"That's right." Gu Bai nodded and admitted.

It has already been discovered, and Gu Bai has no intention of concealing it. The big deal is that he doesn't want the money. He asked Wu Hai and his seniors to rewrite it. Anyway, they didn't get to the final graduation defense.

"Heh~~" Luo Shifei shook his head, a little disappointed, but didn't say a word.

Some of the students in the audience couldn't help but shouted, "Brother, go and take it there in a cool place. This is the graduation thesis of our fourth-year mathematics department, not your simple advanced mathematics topic."

Hahaha, everyone suddenly laughed.

"Wu Hai, where did you get the actor? I don't know if you're looking for an older one?" The monitor of the Mathematics Department glared at Wu Hai and said with some dissatisfaction.

As the monitor, he certainly did not want to fail his graduation because of his classmates' graduation thesis.

But now things are obviously going in a worse direction, and Professor Luo Shifei hates lying the most.

Wu Hai was a little helpless. What he said was the truth, but no one believed it.

Hearing the laughter of the students in the audience, Gu Bai was not angry, but Luo Shifei's expression became serious, he looked at Gu Bai and asked lightly, "You should only study advanced mathematics 1 and 2 in the first year of your major. book?"

"That's right," Gu Bai said.

"Come, let's take a look at these papers: research on two problems in probability theory and stochastic process, analysis of the problem of finding the maximum value of a function using geometric knowledge, the convergence level of random variable sequence and its relationship..."

"....Which of these papers can be solved with the book knowledge of Advanced Mathematics 1 and 2?"

"Especially this one." Luo Shifei looked at one of the papers called "Laplace Transformation in Random Processes and Its Properties" and looked at Gu Bai with a hint of anger: "Laplace Transformation, this is something that our undergraduates will not learn? You told me this was written by you, how do you write it, and what do you write as a freshman?"

"Bullshit, it's really bullshit!!!"

Professor Luo Shifei was a little angry.

Originally, his impression of Gu Bai was good. He admired some gifted mathematics, but... At this time, Gu Bai still insisted that he wrote it, and he was not ready to show mercy.

Seeing Professor Luo Shifei who was about to go berserk on the stage, all the students under the stage looked at Gu Bai with pity at this moment.

Wu Hai felt even more guilty. He regretted that he shouldn't have sent a message to Gu Bai, and he should have carried it.

But it's too late to say anything.

"Come on, let's go directly Gu Bai." Wu Hai prayed in his heart.

However...

Gu Bai did not leave.

Looking at Luo Shifei's appearance, Gu Bai knew that Professor Luo Shifei didn't believe in him.

But... this is what I wrote, and I typed it word by word.

After a pause, Gu Bai recalled the content of the paper and said lightly: "'Laplace transform' is the same as 'Fourier analysis', both are integral transforms commonly used in engineering mathematics, but compared to Due to the reductionist and analytical specialties of 'Fourier analysis', the Laplace transform is a linear transformation that converts a function with a parameter real t (t ≥ 0) into a function with a complex parameter s, so more widely used..."

"...The paper I wrote was to use the initial value solution of the backward stochastic differential equation, which is to use the equation F(s)=∫∞0_f(t)??-tdt to transform a time domain function into a complex Convergence factors for complex functions in the frequency domain...."

Gu Bai described all the discussion process and logical thinking of this paper.

His voice was not loud, but... it spread to everyone's ears.

this moment.

All the senior math students of Professor Ladder 201 stared blankly at Gu Bai on the stage.

What is he talking about, is it Chinese?

yes.

But why can't I understand?

Only Professor Luo Shifei, who was standing on the stage, calmly raised his eyes, thinking that this paper, which is fully qualified to be submitted to SCI Weekly, is not really written by this kid.

However, how is this possible?

Freshman, he is a freshman!

What were you doing when you were a freshman?

Digging mud? This is not true, but... In his freshman year, Luo Shifei was definitely not as good as the young man in front of him, and even those professors from Qingbei were definitely not as good as the young man in front of him.

Of course, Luo Shifei has read this paper that is eligible to be submitted to SCI, and he is very careful.

Aside from some minor flaws, whether it is the calculus process, the logic of proof, or the application of mathematics, this paper can't find any faults at all, and even some math weekly editors will directly pass the review.

Are all freshmen doing this now?

Is this what a freshman should do?

......................................................

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