Chapter 38: Murder is heartbreaking (please read it!!!)
Only a few seconds after Mavericks knocked on the door, a male voice came from inside the house, and the owner of the voice was none other than Hook:
"Come in."
Seeing this, Mavericks took a deep breath and pushed Xu Yun open the door.
The guest room Hook lived in was a one-bedroom-one-living room. This kind of specification was labeled as a suite in most hotels in later generations and was extremely expensive. However, it was a standard configuration in the seventeenth century.
At this time, the bedroom door had long been closed, and Hook was sitting on the desk in the living room opposite the door, smoking a cigarette pipe with one hand and seemingly flipping through books with the other.
When he saw the two Mavericks appearing, he did not stand up to greet them, but leaned back on the chair comfortably:
"Classmate Newton, this has just passed. Oh, four days, four days, right? Why are you here now?
Could it be that you can't contact Barrow? Or did you solve the problem? ”
Hook's last words were obviously sarcastic, condescending, and his eyes were deep.
In his opinion, the purpose of the Mavericks' visit must be to tell him that he could not contact Barrow:
Four days is obviously not enough time for a letter to be exchanged between different places, and if Barrow was in the Lincolnshire area, then he would definitely come with Mavericks to look for him today.
He knew Barrow quite well, and he had a slight sense of responsibility. Even if there were no problems, he would not let his students come to take the blame.
Therefore, it is obvious that there is only one possibility at the moment:
After going home and rummaging around, Maverick found that he had lost his teacher’s contact address, or was told that mailing of letters had been temporarily stopped due to the epidemic. In the end, he had no choice but to go to his home to inform him of the matter.
At the same time, this move also foreshadows another point:
He tried to calculate the problem but could do nothing.
As for the possibility of Mavericks solving this problem.
He would rather believe that someone had deduced the specific formula of gravity while he was alive than believe that such a young man could solve his own problem.
Even if he is the first tuition-reduction student in Trinity College in fifteen years, it is absolutely impossible!
And just as Hook was thinking about how to mock Mavericks, Mavericks' somewhat inexplicable voice came to his ears:
"Yes, Mr. Hook, I solved the problem."
"I know, it's really difficult with your ability. Wait?!"
Hook was originally going to mock him, but as he was talking, he suddenly realized that something was wrong. The smile froze on his face, and he stood frozen on the spot.
He was stunned for more than ten seconds, and then he sat up straight from his chair and stared at the calf:
"What did you just say?"
Mavericks shrugged, took out a written manuscript from his body, and handed it to him:
"Here's the solution, if you can understand it, Mr. Hook."
"Nonsense, this is impossible!"
Hook swore a curse word, grabbed Maverick's manuscript without grace, spread it out on the table, and started reading like this:
"A specific vibration frequency corresponds to a specific curve and the coordinates are derived."
"The linear strain formula Σa=(Σx+Σy)+(Σx-Σy)cos2α+yxcos2α in the unit body is wonderful, wonderful."
“d（△l）=εxdxcosα+εydysinα-γxydxsinα
εα=d（△l）/ds
= (εx+εy)/2+{(εx-εy)/2}cos2α-{(γxy)/2}sin2α” (Someone asked me what the content of the equation is, and I wrote it down this time)
"Horizontal displacement S=ε1, then...huh?"
After calculating, Hook's pen suddenly stopped at a certain position.
I saw him draw a cross under "→0" and asked Mavericks:
"What does this mean?"
Seeing that it involves the core issue of his current research, Mavericks naturally will not reveal it casually - although this small-minded person is particularly irritable, he is actually very thief. Hook was deceived when he deduced universal gravity.
So Maverick snorted casually:
"It's just the abbreviation of convergence. It can be seen as the decreasing trend of -1 power level.
Mr. Hooker, you can draw a stress distribution curve on the center height line. The displacement is closer to the load action side. You will find that the position where the three stress fields tend to converge is twice the distance to the load boundary. ”
Maverick's tone seemed very relaxed, with a "know-it-all" flavor.
But in fact, this passage contains a lot of key information - especially the second half of the sentence.
This sentence actually involves the content of Saint-Venant's theorem, which is a basic theorem proposed by the Gallic scientist Saint-Venant in 1855, which is still 200 years ago.
But after being manipulated by Xu Yun, it became the work of the all-round genius Han Li.
Saint-Venant used a lot of basic concepts of infinitesimals in deriving the zero force system and strain energy density. Therefore, there is a very subtle equivalence recursion between the two parties, which can be used to explain the concept of infinitesimals.
Anyway, before the generalized Hooke's law was proposed these days, no one knew what the equivalent force system was.
At worst, it would be better to attribute the stress field trend to a positional phenomenon - Mavericks saying that he created a new mathematical tool may attract some hatred, but saying that a certain phenomenon that conforms to certain laws was observed in the experiment, even if this explanation is Hook wouldn't say anything.
Of course.
This is also related to the fact that Hooke's problem only involves Taylor's second-order expansion.
Except for some calculations, the entire process does not require the use of calculus as a mathematical tool in most cases, as long as the interpretation of concepts is used.
Therefore, after Mavericks opened a bug 200 years in advance to cover up the true meaning of infinitesimal quantities, Hook quickly calculated a brand new result:
"When ρx and ρy remain unchanged, is this an elastic force within a logical framework? Wait, that's not right!"
After calculating, Hook suddenly raised his head:
"What about the stress-strain relationship? How to derive the linear strain of the space occupied by the medium?"
Looking at Hook, who looked crazy as if he saw the author breaking the chapter, Mavericks spread his hands towards him and said innocently:
"Sorry, Mr. Hook, Professor Barrow only taught me this knowledge.
If you want to know the follow-up content, you can come to Trinity College for consultation in person after the epidemic is over.
With his character as a teacher, he will definitely answer your questions patiently. ”
"You are daydreaming!"
As soon as Maverick finished speaking, Hook stood up suddenly, his face looking extremely scary in the shade:
"If you want me to ask him questions, wait until the end of the world!
Little Zei, let me tell you, don’t think that solving this problem is a big deal, you will regret it one day!
I regret being a student of Barrow! I regret saying these words today! ”
Xu Yun looked at the incompetent and furious Hook and shook his head slightly in his heart:
Fortunately, this is reality. If there were another question mark at this time in the game, Hook would probably break the defense and smash the computer
Beside Xu Yun, Mavericks was unusually lifeless at this time, but curled his lips in frustration:
"Mr. Hook, do as you like, I won't disturb you, please do as you please."
After speaking, he took Xu Yun and left the house.
When he walked to the door, Maverick suddenly thought of something, and said with an exaggerated "Oh" to Xu Yun:
"Fat Fish, do you know where Mr. Barrow is now?"
After getting along with each other for a few days, Xu Yun got to know this patriarch a little bit, so although he was puzzled as to why he started talking like this, he still cooperated and said:
"I don't know."
"Hey, the teacher is like this. He likes to run around, but with his wife by his side, he must be living a happy life."
"Teacher's wife?"
"Yes, don't you know? My wife's name is Ilo Blythe, and she is a great beauty. She is also a well-known academic at Oxford University, but one year she met the teacher in an exchange competition between Cambridge and Oxford schools. , the teacher reversed the score with a string of three, and from then on he started to chase the teacher."
Before Maverick had finished speaking, there was a sound of heavy objects falling from the room behind him, and a cry with a hint of crying.
"Go away!!!!" (End of Chapter)