Chapter 82

Just as Lena and Dana are busy designing new school uniforms, which makes Claire feel bad, Lena's paper on polar coordinates also arrives at the review committee.

The alchemist who was responsible for distributing the paper scanned the content of the paper and confirmed that the repetition rate was qualified. According to the extracted keywords, it was delivered to the audience of the three reviewers.

One of them is aobu, a four ring mage of the law department.

There are not many papers related to mathematics, so there is neither a special office tower nor a fixed jury. Orb's main research direction is the study of array, that is, he tries to rely on the knowledge of simplifying the magic model to optimize the execution of magic. Therefore, if he has a good mathematical foundation, he will get papers related to mathematics to review.

He was not tall and had the same name as a fellow mage, so he was teased as "short Aubre" for some time.

Orb woke up from his nap, pushed open the door of the office, and saw the papers he had sent in at noon.

Unlike many non trivial mages, orb's desk is very regular, and everything is arranged in different categories. This may be the obsessive-compulsive disorder of the mages who study the Dharma array. They must be neat before they start to work.

He sat down, picked up the bottle in his hand, and took a sip of the black drink. The irritating gas suddenly made orb feel energetic. This kind of gadget named coke has recently become popular among the mages of rainbow tower. Its unique taste is deeply loved by these people who like novelty, and orb is no exception.

The mage card attached to it has also become a collection of some eccentric mages. They do not resist this way of describing the life of the mage. On the contrary, some people even have the idea of writing letters to manufacturers and making their own cards to improve their popularity. Orb has no comment on this.

While he was drinking coke, he picked up the paper waiting to be reviewed on the desk. Orb saw the author of the paper.

Lena Ian gray.

Poof -

orb took a puff of coke and immediately soiled the clean desk and the cover of his paper, but he didn't care so much at this time.

"Lena Ian gray!"

For decades, another mage whose thesis led to the cognitive collapse of the jury, er, to be exact, is the apprentice of the mage. The name of Lena Ian gray has spread in the tower of the rainbow since he won the gold cup of hornheim as a rather young identity and apprentice.

In the cognition of many reviewers, the apprentice's paper should not be underestimated. A little inattention may lead to cognitive collapse.

Even because of the incident caused by Lena, some of the judges called for the establishment of a sound protection mechanism to prevent such incidents from happening again.

Please support the bill of marking key breakthrough papers in advance.

Is it your turn at last?

O'Brien was so flustered that he quickly threw his paper to the corner of the table, as if a glance at the title of the paper would lead to his own magic countercurrent.

About five minutes later, when orb calmed down, he dared to peek at the title of the paper.

Research on a new coordinate system and its function equation of ellipse, hyperbola, parabola and other curves in this coordinate system.

Coordinate system? Curve? Function equation?

This is obviously a paper on mathematics.

As Lehner learned, there are very few papers on mathematics, because there is no feedback, and most of the mathematical theory is just to simplify the calculation, so there are very few people who specialize in mathematics and publish papers.

Even the calculus paper of isaris Alberton in the law system was only for describing the subsidiary chapters of the three laws of kinematics established by him.

What's more, since mathematics doesn't cause feedback from the world, and naturally doesn't lead to cognitive breakdown, Lena's paper is safe and harmless.

"Fortunately, it's a paper on mathematics."

OBU let go and picked up the paper which was stained by coke.

"But a new coordinate system?"

Before opening, orb frowned slightly.

As we all know, the Loire rectangular coordinate system proposed by Mr. Andre Loire is the most widely used coordinate system at present. Its application in many magic models has been affirmed. If you want to propose a new coordinate system, you have to face the problem of coordinate transformation. How to promote it is a difficult problem.

Orb opened Lena's paper with doubts, and the neat format as usual satisfied the meticulous master. However, when he saw the polar coordinates set by Lena, he was silent.

Taking angle and radius as variables, it's obvious that this coordinate system is more suitable for describing curve equations. Orb thought that as he continued to read on, he increasingly felt that this coordinate system seemed more suitable for some special magic models.

"Eccentricity, the unity of curve equation?"

When orb read that Lena derived polar equations of several common curves, the mage's hands trembled slightly.Because in the end, Lena's equation is so simple and elegant, full of a harmonious beauty.

This is exactly what orb, a mage like him, pursues to construct a magic model in the most concise way and make the most of his magic power!

When he put down his paper, orb was not in a hurry to write the review comments. He picked up the matrix for calculation and began to verify the content of the paper. When he saw that with the change of eccentricity, the whole curve also changed as described in the paper, the mage stood up.

"This, this is wonderful!"

OBU murmured to himself. He quickly sat down again, picked up the paper and pen, and began to convert the polar coordinates of several spell models that were bothering him.

Time passed quickly. When orb raised his head, it was already sunset. He found that polar coordinates had natural advantages in specific magic models, but it was more complicated in other magic models. If it complemented the original rectangular coordinate system, many magic models that were difficult to simplify in the past could be further optimized.

For high-level mages, this kind of optimization is meaningless, but it's a slight improvement in casting efficiency. However, for medium level mages and low-level mages, this kind of optimization has been quite rare. At least from the several spells in orb's hand, the casting efficiency of medium level mages has been improved by 10% to 20%, and that of low-level mages is more!

Orb is also immersed in calculation. From the corner of his eye, he glimpses the books about the three laws of kinematics that he has been shelving before. Calculus is too difficult for him to understand. The calculation process goes beyond common sense and is very cumbersome.

He suddenly had a bold idea, what would be the result if polar coordinates were applied to calculus?

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