My Son, You Just Entered Elementary School, How Can You Become The Richest Person?

"Why is your speed so fast?"

"These questions are too easy, not difficult, so it's normal to be faster, teacher."

"Don't you even need to think about it?"

"I've been thinking about it, I've been thinking about the answer to the question since I saw the question, you see I have to pause for a moment every time."

"When you say pause, you mean a pause for a second or two for each question and then write the answer on it?"

"yes, what's wrong with that?"

"It's... It's not that there's anything wrong with it, it's just that I understand the multiple-choice questions so quickly, but what about the answer questions, several of these questions, it's not easy, right?

"The difficulty of solving the question is indeed a little higher, especially the first answer question, but in fact, the main difficulty is that there is a lot of invalid information in the question, so the key is that as long as you can understand the question, it will be much easier."

"What about the last question, how did you come up with this solution?"

"Actually, at the beginning, I looked at it with the knowledge points of high mathematics, but then I thought that the college entrance examination didn't seem to be able to use university knowledge, so I started to think about the solution of high school knowledge points again, but when I answered it at the time, I thought again, in fact, there is a slightly simplified solution, so I wrote it down."

That's it.

Liang Sining felt a little unable to talk.

There was no way, he felt that his knowledge and experience for so many years had completely lost its effect in front of this child.

Because of this seven-year-old.

It's terrifying!!

Originally, he always felt that Ji Tiantian might be suspected of exaggeration, even if Ji Tiantian said that he had seen it with his own eyes, Gu Xiu had made a five-year college entrance examination and a three-year mock test paper, and his grades were very good.

Liang Sining was always skeptical.

After all, most seven-year-old children can read all the words and words, which is good, even if they are really geniuses, they may have mastered all the knowledge of primary school at most.

As for junior high and high school.

Many of these knowledge points are obviously not easy for a seven-year-old child to grasp.

Not to mention university knowledge.

But now.

Gu Xiu not only made the test papers, but even Liang Sining found that Gu Xiu did not pause at all when he was doing the test papers.

It's as if you see a question and immediately know the answer.

Even for a few seconds, Liang Sining thought that it was not a seven-year-old child who did the question, but a teacher who produced the paper.

In this case, there are only two possibilities.

The first is that Gu Xiu already knows the answer, and through rote memorization, he memorizes all the answers, and then writes them on it.

This is obviously impossible.

Not to mention this set of test papers, there are no answers flowing out at all, not to mention that even if there are really answers, it is absolutely impossible for Gu Xiu to think that he will test him today, let alone memorize such an answer.

Then only the second possibility remains.

Gu Xiu, I have completely eaten all the knowledge points on this test paper!

This is simply outrageous than the first possibility!

But the problem is that at this moment, the facts are in front of us, even if they are outrageous, but they also seem to be true.

Moreover, Liang Sining watched Gu Xiu do the question.

Even what Gu Xiu wrote in the sketchbook, he saw it with his own eyes.

It can be clearly seen.

When Gu Xiu was doing the question, he was really thinking about it, and then he came up with the answer.

He really mastered high school knowledge!

Even, the advanced math knowledge of the university has been mastered a lot!

Put away the test paper.

Liang Sining looked at Gu Xiu again, and the horror in his eyes could no longer be hidden.

Shocked, surprised, stunned.

But more than that, it's ecstasy!

It's like a master of hand-carving, and he has encountered a piece of jade that is so natural that it doesn't even need to be carved excessively.

Such joy even made Liang Sining's excited hands tremble:

"Okay, good, good!"

"Gu Xiu, you are a genius, I believe now that you have really mastered the knowledge of junior high school and high school!"

"Tell me, how well have you mastered advanced mathematics?"

"This..."Gu Xiu seemed to think for a moment: "Actually, most of the knowledge to be learned in some universities is a little bit understood.

"All the advanced math you want to study in college?" Liang Sining's eyes widened:

"Are you sure?"

Gu Xiu nodded: "Well, I have read all the high mathematics in the four years of college, and I probably know all about 100 million points." If

it was before, Gu Xiu said this, it is estimated that this old teacher would not hesitate to slap it over and directly press Gu Xiu to the ground and rub it.

Nonsense is not.

Although the high mathematics to be studied in college can only be regarded as the easiest in the field of mathematics.

But it's also a high number!

This is also a knowledge that many college students can't understand even if they want to break their heads.

A seven-year-old said he had mastered it all.

What's the trouble?

But at this moment, looking at Gu Xiu's bright eyes, Liang Sining just took a deep breath and nodded:

"I'll see if you really master it, and I'll do it for you."

"Good teacher!" Gu Xiu nodded obediently.

Liang Sining didn't hesitate any longer, took a new math homework book, thought about it, and wrote it down.

Regardless of whether what Gu Xiu said was true or not.

As soon as you do the question, you can immediately check the authenticity.

The first question came quickly.

This is a question about function parsing, which is actually not very profound in Liang Sining's place, after all, this is a freshman knowledge point.

But it was beyond Liang Sining's expectations.

After the question was just written, Gu Xiu didn't even think much about it, and directly put pen to paper to solve it, and soon, a series of solution formulas were densely written.

And, in the end, the exact answer was reached!

Liang Sining was surprised in his heart, but he still held back his excitement and continued to start the second question.

This question, he came up with a question about trigonometric functions, although he was a sophomore study, but this question is very level, including oblique triangle solution, if the trigonometric function is not good at college students, it may not be able to solve it.

But....

As before, Gu Xiu still started writing, densely packed with formulas and calculus, and the ultimate goal was to point to the correct answer.

Everything is like flowing water together, without the slightest stagnation or distress.

"Come again!"

Liang Sining began to come up with the third question, and this time he planned to do something a little more difficult.

Soon, the third question appeared, Liang Sining glanced at it, and after making sure that there was no problem, he handed it to Gu Xiu, and reminded him in a rare voice:

"This question is a bit difficult, if you can't do it, it's fine."

This question is really difficult, and even many college students can't solve it, and it takes at least a lot of time to think and calculate.

But....

"This is a definite integral, but the difficulty is actually good." Gu Xiu smiled slightly, and then, as before, he raised his pen again to explain.

And this time, Gu Xiu also said while answering:

"Actually, there are several ways to solve this question, and you can even solve it with high school knowledge, but it will be very troublesome, and it may even make people dizzy."

"But in fact, if you use the commutation method, it will be very simple, and you only need to calculate the commutation."

"Of course, there's a catch."

"However, as long as you are aware of this trap, this question is not difficult at all."

Gu

Xiu said as he wrote down the solution formula on it, compared to the previous formula, there were not many solution formulas written this time.

But after the answer was completed, Gu Xiu smiled again:

"Actually, there is an easier way."

This time, Liang Sining's heart jumped and he was pleasantly surprised:

"Oh? What method?

But seeing Gu Xiu write a new formula in the sketchbook, he had just written this formula, but Liang Sining on the side had already stood up:

"Mobius Transformation!"

Looking at Gu Xiu's gaze, he no longer had any excitement to hide!

He understood.

Yourself, found a treasure!

And.

He had a hunch that if this treasure was carved well, maybe in the future, he could become a bright star in the mathematical world!

Mathematics community, when the big boom!