Chapter 80: Deliberately dug

　　 "Don't touch things indiscriminately!" Zhu Can hurried in.
　　 "There is nothing valuable here. I don't look good." Wang Buan dismissed it.
　　 "I'm talking about those little whiteboards!"
"what?"
　　 "That's all high-end theories, you don't understand. But the principal and Minister Ma may be useful."
"understood!"
　　 Wang Bu'an waved impatiently.
　　 Just kidding, can I move your little whiteboard?
　　How much is a small whiteboard? Deep water treasure will sell for fifty yuan if it is dead. The wholesale price is not used yet.
　　 I can see these fifty dollars?
　　Inadvertently look back...
what!
　　 Isn’t it the Heliint constant?
　　 The one on the right seems to be the Mendemend Nevsky equation, right?
The one on the left of 　　 is the Kunal-Kumar function. Third-order. Not even a fourth-order one. Level 5 and above is considered useful!
　　 There is also the one in the door corner, which is the twenty-eighth solution of the Salisbury curve.
　　 There is another one behind him, which is Tobias' shrinkage factor.
　　 What and what.
　　 Is such a simple thing a treasure?
　　 Whatever your mother...
　　 is wrong.
　　 Du Niang is not there.
　　 Wang Bu'an suddenly woke up. My vision has changed.
　　If he was the old man, and seeing these messy calculations and weird symbols, the immediate reaction would definitely be "the world of the schoolmaster, I don't understand, hurry up."
　　 However, he now has more knowledge of level 100 technological civilization. In his eyes, these calculations and symbols are as simple as 1+1.
　　 I glanced casually, and knew that Heliint constant was wrong.
　　 is not 2.44556779332331210066, but 2.44556679332331210066.
What is the difference between 　　?
　　 The sixth place after the decimal point should be 6, not 7.
　　 Although it is only in the millionths, there is a slight difference. However, once the distance is far away, the wavelength will vary greatly.
　　Heriint constant is mainly used in long-wave communication. The kind that is far, far away.
　　 From the magic capital to the capital, there may not be much difference.
　　 If it were from the magic city to New York on the Atlantic coast, the difference would be very big.
　　 Especially for submarine communications. Due to the influence of sea water, tides, the gravity of the moon, and marine life, the wavelength and frequency are slightly different, which may cause communication interruption.
　　 If this is not the case, there is no need to be accurate to 20 digits behind the decimal point for the Heriot constant!
　　The purpose is to ensure smooth communication at all times!
　　 was wrong in the sixth place. No matter how precise the latter is, it makes no sense.
　　 Current military submarines generally dive at a depth of about 300 meters. It is very difficult to continue.
　　 On the one hand, the submarine's own capacity is insufficient.
　　 On the one hand, communication cannot be guaranteed.
　　 For radio communication, water is a very annoying thing.
　　 300 meters underwater and 500 meters underwater, the radio signal may be weakened by half. It is possible that the submarine cannot receive the information.
　　 Obviously, a submarine that has lost contact intermittently is useless.
　　 There is also Mendenevsky's equation, but there is no solution?
　　Or, how can Germans be suitable for mathematical research? The mathematical formulas they worked out were really nerve-wracking.
　　 Mendnevsky, listening to the name, it feels like a Russian. In fact, this guy is of pure German descent and has nothing to do with Russia. However, he lived in an era when the Soviet Union was at its strongest. At that time, all of Europe was trembling in front of the Soviet army of millions. In order to follow the fashion, but also to protect himself, he also took a Soviet name. Later, he didn't know what happened, but his real name was forgotten, and only the Soviet name was left.
　　 This equation is actually very cunning. It has many solutions. But there is only one solution, which is useful for communication engineering.
　　 The basic principle is a bit like the hottest Bitcoin right now.
　　 must go through crazy calculations to get the only solution.
guess?
　　 I'm sorry.
　　 You can't guess for a million years.
　　 The number it covers is very large, even if it is calculated with the most advanced Taihu Light supercomputer, it may take hundreds or thousands of years.
　　 "Wish Chan!" Wang Buyan said suddenly.
　　 "What are you doing?" Zhu Can sat opposite Wang Buyan, staring at him vigilantly.
　　 He has no malice towards Wang Bu'an.
　　 But he was worried that Wang Bu'an would make trouble.
　　 This guy is a dangerous person who registered at school.
　　 In case it was him that caused some trouble again, he would be to blame. He must not give Wang Bu'an a chance to sabotage.
　　 "Can you understand?" Wang Bu'an gestured to the whiteboards from the corner of his eye.
　　 "I don't understand. Heavenly Book." Zhu Can shook his head.
　　 "Can't understand at all?"
　　 "I can't understand at all."
　　 "If I say, I can understand, do you believe it?"
　　 "I believe you... it's strange."
　　 "Really."
　　 "Brother, don't be joking. These mathematical formulas are not even understood by the principal. This is what Dean Ma deliberately wrote here to stimulate the principal."
　　 "How?"
　　 Wang Bu'an's interest came immediately.
　　 He felt the gossip fire in his body starting to burn. Are the two top masters of Lake University going to a duel?
　　 Both parties are academicians of the Academy of Sciences and Academy of Engineering, once they are PK...
　　 That dare to love is a life-and-death duel between east evil and west poison.
　　On mathematics, Ma Xiangtong should be slightly better.
　　 After all, Kuang Donghui was not born in mathematics. Although his own mathematical foundation is certainly not bad.
　　 Those who do research are all mathematics.
　　 "I don't know either! Anyway, Dean Ma came here in anger, and then wrote five whiteboards here, and then left with anger." Zhu Can said dullly.
　　 "Then how did the principal react when he saw it?" Wang Bu'an asked curiously.
　　 "The principal said, dead old man."
　　 "Haha!"
　　 Wang Bu'an couldn't help but laughed up to the sky.
　　 still dead old man.
　　 You are an old man, OK?
　　 One is more than sixty, and one is more than seventy. They are all people who have half of their body into the loess. Still playing Zhou Botong?
　　The world of learning tyrants, outsiders really don’t understand...
　　 "Oh, they are back." Zhu Can said suddenly.
　　 "Really?" Wang Bu'an walked to the window and saw two bicycles on the school road outside.
　　 One is the 28th bar, the very old one. Ma's old man.
　　 This is a women's car, very trendy. Old man Kuang's.
　　 "Why do the two of them come back together?" Zhu Can said in amazement, "I have never seen..."
　　 "Aren't you going down to meet?" Wang Bu'an said.
　　 Zhucan reacted and hurried out of the meeting room.
　　 Wang Bu'an stood up, picked up the red chalk, and painted Spring and Autumn on the whiteboard.
　　 The first thing to be modified is the Heriint constant.
　　 Make a red cross over the 7 in the millionth place, and then write a 6 on it.
　　 Mendnevsky equation, give the answer directly.
　　 The Kunal-Kumar function has countless solutions, one for the first order. The third-order answer is 6.29456782391371927629. The same is accurate to 20 digits after the decimal point.
　　 The answer to the Salisbury curve is very interesting. Its answer is infinite. But only one answer is the most appropriate.
　　 Because Ma Xiangtong did not give the preconditions, there is no answer to this question.
　　 It is estimated that Old Man Ma deliberately dug a hole for Old Man Kuang.
　　 If Old Man Kuang answered, then he fell into the pit.
　　 Twenty-eight solutions, it seems that there are already restrictions. In fact, it is still a huge pit. Because this solution is still infinite.
　　 Tobias' shrinkage factor. This problem is also unsolvable.
　　 It's not that the answer is impossible.
　　 But the answer is meaningless.
Isn't 　　 strange? It is really strange.
　　 Pure mathematical theory, it can be solved. It's like looking for someone among the seven billion people in the world.
　　 As long as there is enough time, enough manpower, material and financial resources, I can definitely find this person.
　　The question is, what use is it for you to find this person?
　　 He is just an ordinary person, without the slightest particularity.
　　 In mathematical theory, it is a number pointed randomly.
　　 In addition to deliberately tossing people, Wang Bu'an couldn't see what effect it had. It is estimated that Old Man Ma deliberately dug the hole.
　　 If the old man Kuang spends a lot of time inferring the shrinkage factor, UU reading www. uukanshu. Com estimates that there is no need to do business. His entire life can be spent on finding this shrinkage factor.
　　 It is estimated that Old Man Kuang also saw something, so he has not paid attention to these whiteboards.
　　 "Principal!"
　　 "Master Ma!"
　　 Zhucan’s voice came from outside.
　　 Wang Bu calmly sat back in the last seat.
　　 Soon, Zhu Can opened the door of the meeting room.
　　 The two old men came quickly.
　　The old man who took the lead.
　　 is old man Kuang behind.
　　 The old man is still wearing cloth shoes, walking as if there is no sound at all.
　　 Old man Kuang’s leather shoes are heavy and powerful.
　　 It is estimated that iron plates are added below.
　　 "Principal Kuang!"
　　 "Master Ma!"
　　 Wang Bu'an stood up and greeted him properly.
　　 Kuang Donghui glanced at him up and down, with a strange expression, then nodded.
　　 Ma Xiangtong's deep-set eyes are like a sickle, passing over him as if to cut off a layer of skin, vaguely hostile.
　　 There is no doubt that they don’t like students who mess up.
　　 It is Wang Bu'an.
　　 This guy took the lead in sending the vice principal of Lake University to prison.
　　 Anyway, this is not a big or small stain in the history of Huda. If it is a low-key approach, it's fine, but Wang Bu'an still makes trouble in the city, everyone knows.
　　 Seeing the tense atmosphere in the meeting room, Zhu Can slipped out quietly.
　　 He also closed the door of the meeting room specially.
　　 The fire at the gate of the city has caught the fish!
　　Who knows what will happen in the next moment?