Chapter 006: Cayley Transformation Matrix and Weierstrass Quadratic Form

What on earth is going on with you? Do you still want to attend university or not

The host has a balance of 3,143 academic points

Shen Qi

"Where have you learned up to?" Zhang Wanbang pressed, referring to the theory of lower-order equations by the Italian scholar Cardano, which is elaborated in the high school mathematics elective textbook

The classroom was abuzz; it is understandable for the classmates to comprehend that Huang Zikun scored 150.

This time, Zhang Wanbang did not scold Shen Qi, but instead took out Shen Qi's mobile phone: "I have kept your phone for you for over ten days, and it has run out of battery. You can take it back and charge it yourself"

The sound of clapping or applause

Xu Rui observed this and felt increasingly despondent. People nowadays are too pragmatic; is it true that good grades can grant one access to women? Is it true that good grades can lead to arrogance and pride? How vulgar!

Hmm, don't just focus on your own poverty alleviation and disregard the lives of others; a man must keep his word! Chen Xiaoting was convinced that Shen Qi must have obtained some mathematical secret or received guidance from a master; otherwise, it would be impossible for his math scores to improve so dramatically in such a short time.

Shen Qi astonished everyone with a perfect score of 150 on the exam, earning the admiration of both teachers and classmates. He gained the respect of the girls, and studying brought him joy

After class, Shen Qi was called to the teacher's office by Zhang Wanbang.

Recently, I have noticed that you are working quite hard," Zhang Wanbang praised Shen Qi.

Shen Qi responded: "The Cayley transformation matrix and the application of the Weierstrass quadratic form theory in bilinear determinants."

Chen Xiaoting is Shen Qi's female deskmate. She is not exceptionally beautiful, but she has fair skin and a tall figure

"Alright, you can return to the classroom now," Zhang Wanbang said, waving his hand to send Shen Qi back.

Hmm, but the theories of Cayley and Weierstrass are too difficult to understand. I feel like I have reached a bottleneck stage, unable to grasp the core principles of matrix algebra and composite determinants for a long time. I feel so desperate, Teacher Zhang, what should I do?" Shen Qi expressed his feelings, and the only person he could confide in was Zhang Wanbang.

Chen Xiaoting: "Where is the saying that a soldier's skills differ after three days? We see each other every day and only have one day off a week. Shen Qi, you said you have been paying close attention in class and practicing problems at home. I have put in just as much effort in mathematics as you have, so why can't I score full marks? You must have obtained some supreme technique, come on, teach me!"

"Xiaoting, I fully understand your urgent desire for knowledge. Do not be anxious, do not panic; we have plenty of time, so take it slow," Shen Qi said.

"What I mean is, I have obtained some kind of mysterious power..." Shen Qi was indeed very candid

Full marks

In today's society, not to mention high school students, even elementary school students are equipped with mobile phones. This is the reality of the social situation, and schools can only advocate against bringing phones, making it difficult to eliminate. Shen Qi, I have only one request: from now on, do not use your phone under my nose. Zhang Wanbang's words, at this point, can be considered exceptionally lenient.

Shen Qi, a student who ranks at the bottom, surprisingly scored 150 in mathematics, which is quite fantastical

Hopeless!

About one or two weeks ago, on the day when you, Teacher Zhang, confiscated my phone, a sudden beam of golden light descended from the heavens and enveloped me, awakening me as if from a dream and enlightening me profoundly. I developed a strong interest in mathematics, which became uncontrollable. You often say that interest is the best teacher, and I firmly believe in this; this is the entirety of the matter. " Shen Qi said calmly, very sincerely. You often say that interest is the best teacher, and I firmly believe in this; this is the entirety of the matter. " Shen Qi said calmly, very sincerely.

Zhang Wanbang habitually pounds the podium vigorously; fortunately, the quality of this wooden podium is good, otherwise, after years of being battered by Zhang Wanbang, it would have long since fallen apart

"What nonsense! At your age, you are already thinking about finding a wife?" Zhang Wanbang automatically filtered out the latter half of Shen Qi's sentence, but he chose to believe the first half, saying: "In less than two weeks, you went from a math score of over 60 to a perfect score of 150. Shen Qi, don't tell me it's just good luck; math has never relied on luck."

150

Zhang Wanbang was astonished: "Shen Qi, are you self-studying 'Advanced Algebra'?"

This is not the first time Shen Qi has come to Zhang Wanbang's office; he has been here more than ten times before, and each time he has been scolded mercilessly.

"The mathematics quiz yesterday was quite challenging," Zhang Wanbang said with a stern expression. "I have finished grading all the papers, and I am disappointed, I am very disappointed!"

Only one person surprised me. "Shen Qi," Zhang Wanbang suddenly said, looking in the direction of Shen Qi's seat.

Absolutely, absolutely. Shen Qi nodded repeatedly

Huang Zikun shook his head with a smile: "The exam paper set by Teacher Zhang, I cannot score full marks. Shen Qi is impressive; even after three days apart, one should look at him with new eyes."

"Why don't you say you are Superman?" Therefore, the trust between people is more precious than gold. What Shen Qi said is all true, but Zhang Wanbang does not believe a single word.

Good news comes one after another, as the system suddenly prompts: "Congratulations to the host for achieving the first accomplishment in the real world, ranking first in the mathematics exam for the entire class! A reward of 2000 Scholar Points is granted."

"Don't talk to me about these empty things. Is scoring full marks going to make you arrogant?" Zhang Wanbang frowned; he preferred students who were down-to-earth

I do not want to be a poor student for my entire life, as it is said that poor students cannot find a wife. Shen Qi spoke a truth.

Shen Qi took the phone and said, "Thank you, Teacher Zhang"

Zhang Wanbang slammed his desk hard, causing documents to scatter everywhere: "Shen Qi, do you have even a single truthful word? Are you insulting my intelligence?"

I have been teaching for seventeen years and have taught countless students. I have certainly seen perfect scores on exams, but in the past three years, no one has achieved a perfect score on the papers I have set. " Zhang Wanbang pulled out a paper from a stack of exam papers on the podium and walked to Shen Qi's desk: "Shen Qi, you did it; you scored a perfect 150.

The students in the audience were enveloped in a profound silence, an atmosphere so quiet it felt stifling

"Teacher Zhang, I have long had a dream, which is to study hard for the great rejuvenation of the Chinese nation," Shen Qi said earnestly.

In Shen Qi's impression, since he started high school, Zhang Wanbang has never praised him; this is the first time, an unprecedented occurrence

Self-taught, Shen Qi remarked

Indeed! Shen Qi saw that the exam paper in Zhang Wanbang's hand was his own, and prominently marked in red in the score section was the number: 150

After a brief commotion, the classroom returned to its normal teaching order, and Zhang Wanbang began to explain the mathematics exam paper

As Shen Qigang turned around, Zhang Wanbang asked again: "In this math test, for the last question, you applied the Kadane's algorithm. I have not taught you Kadane's algorithm. Did you learn it on your own or was it taught by a tutor in an extracurricular class?"

Bang

Thus, achieving success is a shortcut; the in-class tests are merely minor examinations. If one can secure the top position in significant assessments such as midterms and finals, that would be immensely rewarding. Shen Qi eagerly anticipates the next major examination

Oh. Shen Qi sat back down

Delightful! Although Shen Qi appeared calm on the surface, he was already exhilarated inside. It turns out that achieving this could earn him a substantial amount of academic points; he would have to work for several months to accumulate 2,000 academic points.

After a while, the class bell rang, and Zhang Wanbang entered the classroom with a stack of test papers; this was his mathematics class

The system information has changed

Ah! Shen Qi stood up with a start; he was also accustomed to it, as he would rise whenever the teacher called his name

Even with difficulties, there should not be only five students scoring above 120

"Who told you to stand up? Sit down!" Zhang Wanbang said to Shen Qi