Chapter 257

"Huh, what about the others?"

Gu Lu swept around the empty office, and saw that there were only three of them in the classroom, and subconsciously asked in confusion.

"They all went to eat. The answer was Bao Zi, who was standing aside.

Dine?

Gu Lu raised his wrist and glanced at the time on his watch.

Eleven forty-five o'clock.

Just now, because he had been immersed in that state of selflessness, Gu Lu almost ignored the passage of time in the outside world.

Gu Lu thought it was just a blink of an eye, but four hours had passed.

At this point in time, it was indeed time for lunch.

Gu Lu also plans to take advantage of this morning's efforts to guide the research team on the problems encountered in the research process.

But after only guiding Bao Zi alone, Gu Lu took the opportunity to seize that fleeting inspiration and devoted himself to the study of the whole problem in the ball.

So much so that the originally planned mentoring was not carried out.

However, Gu Lu did not regret it at all.

Because this wave is not only not a loss, but also a blood gain!

It is precisely because of today's inexplicable inspiration that Gu Lu can overcome the problem in the ball in four hours in one go.

In normal times, it is impossible to do this without half a month's effort.

As for the guidance, it can only be scheduled in the afternoon.

Having said that, Gu Lu is still on vacation, and he has plenty of time.

Gu Lu glanced at Bao Zi and Luo Yu, "Do you two want to go to lunch together?"

"I just came back from eating. Bao Zi replied.

"I need to carefully study this manuscript of yours, teacher, so I won't go with you, you go first, I'll eat it later." Luo Yu held Gu Lu's original manuscript and said softly.

"Okay. Gu Lu nodded, "You should all be here in the afternoon, and I'll come again at that time to guide your research work." ”

"See you in the afternoon!"

"Goodbye, teacher!"

Gu Lu waved his hand and pushed the door away.

Luo Yu kept looking at Gu Lu's back and disappeared before retracting his gaze.

Turning his head and glancing at Bao Zi beside him, Luo Yu asked to spit out a few words, "Teacher Gu, very strong!"

"I know!"

"No, you don't know!" Luo Yu shook his head and said softly in a solemn tone, "Teacher Gu, it's much stronger than you think, too much!"

Seeing Bao Zi tilting his head and looking puzzled, Luo Yu raised the original manuscript of Gu Lu in his hand, "Do you know what this is?"

"Hmm, when you were chatting with Teacher Gu just now, didn't you say what kind of manuscript this was?"

"And do you know what this manuscript is?"

Bao Zi shook his head, "I don't know." ”

"This is the original manuscript of Mr. Gu to solve the whole problem in the ball!" Luo Yu held the original manuscript given by Gu Lu with an excited expression.

"The whole problem in the ball?!...... you mean" Bao Zi's eyes widened.

Luo Yu snorted, "That's right, the whole problem in the ball has been overcome by Teacher Gu!"

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

Afternoon.

After lunch, Gu Lu returned to the apartment and took a nap.

So when Gu Lu returned to the innovation practice base where the cross-school research group was located, it was already more than two o'clock in the afternoon.

Pushing the door in, and after a brief glance, Gu Lu found that the six students in the research group were there.

The other four looked at Gu Lu's eyes well.

Only Luo Yu's Bao Zi and the two of them had a special meaning in their eyes looking at Gu Lu.

Luo Yu's eyes were full of admiration and yearning when he looked at Gu Lu.

Bao Zi, on the other hand, had little stars flashing in his eyes, staring at Gu Lu without blinking.

"Ahem. ”

Gu Lu coughed lightly, attracting the attention of several classmates.

Gu Lu smiled, "First of all, I'm sorry, because I'm busy with other topics at the front end, I haven't come here during this time." ”

"Now that the matter on my side has come to an end, I have discussed with Mr. Tao and Mr. Li, and I will be responsible for your project guidance in the next period of time. ”

"If you have any doubts or don't understand, you can come and ask me. I will definitely know everything, and I will say everything!"

"Alright. Gu Lu clapped his hands, "Next, come and ask me if you have any questions, and continue your work without any problem." ”

After speaking, Gu Lu sat down directly at the small conference table in the center of the office.

The first person to come to Gu Lu was Bao Zi.

Gu Lu glanced up at Bao Zi and said suspiciously, "Well, didn't I tell you your question once in the morning?"

Bao Zi shook his little head, "No, no, no, it's not this." ”

"Then you ......"

"I want to ask. After hesitating, Bao Zi blinked his shining eyes and asked in a low voice, "Teacher, have you really solved the whole problem in the ball?"

"What Luo Yu told you?" Gu Lu didn't answer, but looked at Bao Zi with a smile and asked.

"Hmm. Bao Zi nodded slightly.

Gu Lu turned the pen in his hand, "That's right, I did solve the whole problem in the ball." ”

"In the morning, you still have an impact on the mean formula for the last divisor I came up with on my scratch paper, right?"

Bao Zi nodded.

Gu Lu still remembers that after Gu Lu wrote the formula at that time, he seemed to have discovered something terrible, and he was stunned for a long time.

Don't......

Seeing the guess in Bao Zi's heart, Gu Lu opened his mouth and said, "That's right, that formula is the formula for solving the whole point problem in the ball, through that formula, after many deductions, you can get the formula for the distribution of the whole point prime in the ball! That's it, I solved the answer to the whole point problem in the ball." ”

Gu Lu said with extremely easy luck.

"Teacher, you're amazing!"

Bao Zi said this from the bottom of his heart, and his gaze when he looked at Gu Lu was also full of admiration like Luo Yu.

Bao Zi has very few people to worship.

His father, Bao Songquan, was the only one before that.

But now, Gu Lu's name has been added to that list.

"Teacher, how about I want to discuss something with you?" After a few seconds of silence, Bao Ziyu said hesitantly.

"What's the matter?"

Bao Zi's eyes became firm, "I want to be your person, uh, no, it's the teacher and your student!"

Gu Lu was almost frightened to the point that his heart burst out.

"Aren't you my student now?"

"No, I mean, I want to be your PhD student!"

Bao Zi has now graduated with a master's degree.

In September this year, he became a doctoral student in the School of Mathematics of Yan University.

Bao Zi's current meaning is to let Gu Lu serve as her doctoral supervisor.

But......

Gu Lu smiled bitterly, "However, I don't have the qualification to be a doctoral supervisor yet!"

Gu Lu explained helplessly.

He's just an associate professor now.

The doctoral supervisor can only be held with the title of full professor.

"It's okay, teacher, I'll wait for you!"

Bao Zi looked at Gu Lu with a full expression.