After Zhao Ce went to see Zhu Houzhao, he went to the scientific research institute in the suburbs for a walk.

There are already a lot of staff in the scientific research institute today.

Most of them are children from aristocratic families like Gu Yingxiang who are interested in so-called sluts and have time and financial resources to study.

There are also a small number of ordinary people with specialties.

These people were interviewed by Zhao Ce himself and recruited.

Although these children from ordinary families have average attitudes, they can live in harmony because of Zhao Ce.

When I saw Zhao Ce who had not seen for many days, I arrived at the research institute, and many people came to greet me quickly.

"The Marquis is finally back."

Gu Yingxiang happily gave the draft paper in his hand to Zhao Ce.

This is the draft of his recently revised book "Classification and Interpretation of the Circular Sea Mirror" based on Zhao Ce's guidance.

Previously, because he could not understand Tianyuan Art, he directly removed Tianyuan Art from his manuscript.

But after Zhao Ce explained it to him, he realized that Tianyuan Technique can actually be studied from a better perspective.

Although he still couldn't figure out some complicated Tianyuan techniques in his hand, he still couldn't figure out the books he had written down.

But he gave comments and listed equations for the simplest ones.

After Zhao Ce took it, he opened it and looked.

"The unknown sequence is fork (X) and crook (Y). Combined with the above equation, it is indeed more convenient and easier for people to understand."

"And I also found that these equations can be columned from different angles to get the correct result."

"In this way, these formulas can fully correspond to the various changes in the Tianyuan Skills in the original book to answer the questions."

Gu Yingxiang pointed at the book with great enthusiasm and explained the changes to Zhao Ce.

Gu Yingxiang's book is almost the same as the one he made to teach Zhu Houzhao.

Unknown numbers are replaced by simple symbols such as X and Y.

As for the originally difficult syllables, Zhao Ce simply asked Gu Yingxiang to change his approach to pronunciation.

In this era, these pronunciations are not important.

After all, if Gu Yingxiang's book can be truly used, overseas countries will have to follow their Ming Dynasty reading method in the future.

Zhao Ce looked at Gu Yingxiang's labor results and had to sigh at his talent.

Originally, he had just briefly explained to Gu Yingxiang, but unexpectedly, he had already studied so deeply in a short time.

After a while, it is estimated that Zhao Ce's little Taoism will not be enough.

"only......"

Gu Yingxiang also said: "The more you use the methods you taught to understand the Tianyuan Art, the more I can feel the constraints of the book "The Circle Sea Mirror" on the Tianyuan Art."

Zhao Ce looked at him with some confusion.

What does this mean?

Gu Yingxiang explained: "The book "The Circle Sea Mirror" abandons arithmetic expression and operational symbols, and only gives a shell that can be applied directly."

"I have been studying this book before, but I only know the explanation, but I don't know why."

"Now I have used the equation derivation operation process taught by Marquis, and I have truly understood what kind of operation method Tianyuan Technique is."

In Zhao Ce's impression, "The Mirror of the Circle" is a well-known arithmetic book.

Gu Yingxiang had a rubbing of this book at home, and he also gave Zhao Ce one at the beginning.

When Zhao Ce read through it, he also felt that this arithmetic book had some shortcomings.

Now that Gu Yingxiang said it in such detail, Zhao Ce couldn't help but think about it.

I have to say that Gu Yingxiang’s statement is correct.

In order to facilitate the poor student to understand, the author directly used the method of calculating the chip matrix to derive the results.

This method is indeed more convenient to get results for solving low-level equations than using formulas to deduce them.

But it ignores the most important derivation process in mathematics.

The results are important, but the process is equally important.

If mathematics only seeks results, wouldn’t it just restrict your thinking?

After thinking is confined, how can mathematics continue to develop?

Even the Tianyuan Technique, which was clearly ahead of the West, was unable to achieve new development after their thinking was imprisoned.

Gu Yingxiang abandoned the Tianyuan Technique but he really couldn't understand it.

Because the "Searching Circle Sea Mirror" has given the prescribed procedures and results, he cannot explain more from this fixed thing.

Now that Gu Yingxiang has finally realized his enlightenment after using equation derivation.

This book that I have been studying has actually taken him to a detour!

Mathematics should be infinite possibilities, not only one possibility of result!

What he wants to explain is the infinite possibilities in this derivation process!

Zhao Ce praising: "Brother Weixian's talent is indeed amazing."

Gu Yingxiang said a little embarrassedly: "Actually, you are the Marquis who teaches you well."

"If you hadn't taught me how to calculate, I would probably not have understood the mystery of it yet."

Although Zhao Ce taught Gu Yingxiang the method of deriving by formulating equations, Gu Yingxiang's talent is not fake.

He directly used Zhao Ce's teaching method of "junior high school mathematics" level and could even deduce new formulas by himself.

This man is Wang Yangming's disciple. Does Yangming also like his mathematical talent?

Zhao Ce smiled.

Since he is a mathematical talent, he naturally cannot waste his talents.

Zhao Ce turned around and said, "Tianyuan Technique is a profound science after all, and only a very talented person like Brother Weixian, can continue to study."

"Will I ask Brother Weixian to do something else while studying this?"

When Gu Yingxiang heard that Zhao Ce had a task to hand over to him, he responded without saying a word.

"Mr. Marquis, please give me instructions."

Zhao Ce said: "I wrote a book called Basic Mathematics, and now it has been published and distributed to all parts of the Ming Dynasty."

"But the content of this book is too shallow and is not suitable for people with higher knowledge to learn."

"Tianyuan Technique is advanced mathematics. Using the complementary equations, we can obtain the derivation process."

“There is another…”

Zhao Ce picked up the paper and wrote a few words on the paper.

"Geometric Principles..."

Then he casually drew a dot, a line, a circle, a triangle and a quadrilateral, and a pentagon on the paper.

Zhao Ce said: "As far as I know, there is a math book overseas called "Principles of Geometry."

"This book contains a lot of formulas and theorems."

"I have someone to help bring this book back from overseas. At that time, we can directly translate this book and write it into a new arithmetic book together with the simplified Tianyuan Technique."
Chapter completed!