Chapter 256

The whole point problem in the sphere, a well-known problem in the field of analytic geometry, Gu Lu successfully solved it in only four hours.

If this is said, I am afraid that no one will believe it.

But that's just the way it is!

Even Gu Lu himself didn't expect that the entire derivation process would be so smooth and silky.

It's like using Rejoice!

Perhaps because of the inspiration, Gu Lu did not encounter any obstacles in the entire derivation process, from beginning to end.

Maybe outsiders will be surprised by the operation of their amazing skills, but for Gu Lu, it is just commonplace.

What's more, in these four hours, Gu Lu was completely in a state of selflessness.

There is nothing else in my eyes except the "whole point problem in the ball" on paper.

With the blessing of various reasons, Gu Lu completed this miraculous feat.

In just four hours, we successfully solved the whole problem in the ball!

You know, in history, I don't know how many mathematicians have spent months, or even years, on the ball point problem, but none of them have solved the ball point problem.

But today, Gu Lu has done it!

Unavailable...... Four hours!

Although it is said that it is due to various factors of chance that Gu Lu successfully completed this feat. But there is no denying that this is an indisputable fact!

As a witness to Gu Lu's feat, Luo Yu's expression now is just imaginable.

Shocked!

In addition to the shock, there was also a trace of fear in Luo Yu's pupils.

This...... Is it still human?!

Luo Yu didn't know what words to use to describe his current mood, but the only thing he was sure of was.

This scene that happened in front of him will definitely be deeply engraved in Luo Yu's mind, and he will never forget it for the rest of his life!

Luo Yu looked at Gu Lu from beginning to end, and spent four hours perfecting it step by step from a few simple formulas.

During this period, some of Gu Lu's formula derivation methods made Luo Yu confused, and he didn't understand why Gu Lu did this at all.

It wasn't until Gu Lu finally used a few simple formulas to easily get the answer to the whole question in the ball that Luo Yu understood that every step in front of Gu Lu had its intention.

But Luo Yu just watched, and he didn't understand it.

The complexity and profundity of the derivation formula for the whole point problem in the sphere can be seen.

At the same time, this also made Luo Yu deeply doubt, is Teacher Gu really the same as him, belonging to the same species as humans?

There is no other reason!

The scene that happened in front of me today really shocked Luo Yu's three views!

He would never have imagined that someone would solve a well-known problem in the field of number theory in just four hours.

In Luo Yu's eyes, Gu Lu's operation seemed to be beyond the scope of human beings!

…………

Gu Lu stopped writing, exhaled lightly, and rubbed his somewhat sore wrist.

Without stopping writing for four hours in a row, Gu Lu's wrist is now sore as if it is about to break.

Gu Lu inhaled the cold air, rubbed his wrists, and subconsciously raised his head, and caught a glimpse of Luo Yu standing behind him.

The current Luo Yu, as if he had been immobilized, stood in place in a daze, his mouth was slightly long, and his eyes were empty.

Gu Lu called Luo Yu and the two of them, and found that this guy was completely unresponsive.

Gu Lu glanced at the desk opposite again.

Bao Zi's head was buried in a stack of books, and he didn't know what information he was looking for.

Gu Lu tapped the table lightly.

Bao Zi raised his head suddenly, helped his glasses, and Bao Zi said in confusion, "Teacher, what's wrong?"

Gu Lu pointed at Luo Yu, who was stunned behind him, with an inexplicable expression, "Bao Zi, do you know, what is the situation of classmate Luo Yu?"

"Hmm~" Bao Zi tilted his head, his eyes were also full of puzzlement.

Simply, Bao Zi simply got up and came to Luo Yu's side and patted Luo Yu on the shoulder.

Luo Yu was awakened by Bao Zi, and a pair of eyes quickly regained their brilliance.

Luo Yu looked down at Bao Zi, who was a head shorter than him next to him, and then looked at Gu Lu, who was sitting on the office chair and looking at him with a smile.

"Gu, Teacher Gu. Luo Yu said very politely.

After witnessing Gu Lu's miraculous operation, Luo Yu's admiration for Gu Lu was already like a surging river, surging and undecided.

Even though, in terms of age, he was a few months older than Gu Lu.

"What's wrong with you, it's okay. Gu Lu glanced at Luo Yu's somewhat pale complexion, "Look at your complexion." ”

After standing for four hours, it is strange that his face is not pale.

Luo Yu forced a smile, "Teacher, I'm fine." ”

"You have been here just now?" Seeing Luo Yu's eyes flickering and looking at him, Gu Lu asked with a smile.

Luo Yu pointed to the thick stack of scratch paper on the table that Gu Lu used to solve the whole problem in the ball, "I was here when you wrote the third one. ”

"Oh?" Gu Lu raised his eyebrows slightly, picked up the thick stack of scratch paper on the table, and tossed it in his hand.

Gu Lu glanced up at Luo Yu and asked with a smile, "Can you understand?"

Although he didn't say what it was, Luo Yu understood what Gu Lu meant.

He nodded, "I can understand a rough idea." ”

"But there are still many things that I don't understand. Luo Yu added.

Gu Lu nodded with satisfaction, "It's not bad." ”

"Ah!" Gu Lu handed the stack of scratch paper in his hand to Luo Yu, "I've given it to you, take it back and read it full." ”

Luo Yu was suddenly stunned for a moment, and then looked at the stack of A4 papers in Gu Lu's hand, looking excited.

Others don't know what this is, but Luo Yu knows it very well.

This is the original manuscript of Gu Lu to overcome the whole point problem in the ball.

Its academic value goes without saying.

In terms of its collectible value alone, it is already extremely high.

Luo Yu really didn't expect that Gu Lu would give this manuscript to him so happily.

Luo Yu felt flattered.

Luo Yu wanted to stretch out his hands to take the manuscript, but after hesitating, Luo Yu opened his mouth and asked, "Then teacher, ...... you?"

He took the original manuscript, so what did Mr. Gu use?

Gu Lu pointed to his head and smiled indifferently, "I have a backup here!"

Luo Yu was taken aback again.

Teacher Gu's memory is so good!

Gu Lu's image in Luo Yu's heart was a little taller again.

"Thank you, teacher!" Luo Yu solemnly took the manuscript from Gu Lu's hand with both hands, and then held it in his arms as if it were a treasure.

Gu Lu waved his hand and smiled indifferently.

It's just an original manuscript, to be honest, Gu Lu really doesn't care.

In fact, Gu Lu's main purpose is to let Luo Yu use this manuscript to understand what he said without understanding.

Gu Lu then glanced around the office.

found that in a huge office, there were only himself, Bao Zi and Luo Yu.

"Hey, what about the others?" asked Gu Lu suspiciously.