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Liu Yun'er was not just angry. She even wanted to take a fruit knife from the kitchen and stab Lin Fan directly in the back to let him feel the power of anger. She really thought of herself as a god.
solve...
Bang!
He slammed the door so hard that it almost didn't collapse.
Lin Fan looked in the direction of the door with horror on his face. He didn't know what to say for a moment. Although he didn't see what the problem was, he would not be stumped by such a simple problem as deriving the calculation process of Hardy's theorem.
.
unless,
The conditions given are not sufficient, otherwise you can know the general steps by just glancing at it with your peripheral vision, and you don’t even need to type a draft.
"This woman..."
"It's always so frizzy." Lin Fan sighed, and then he devoted himself to the game.
at the same time,
Room 305 opposite 304.
Liu Yun'er was sitting in front of her laptop, still thinking about what happened just now. Although the plan had been successful, she didn't feel any joy after the success. Instead, she had nowhere to vent her anger. That guy was still as irritating as ever.
snort!
Then we’ll just wait and see!
See if you can solve it...but don't brag!
Time flies,
It was midnight in an instant,
Lin Fan ended his happy day, stretched... and then slumped down on the chair. At this time, he was hungry. In this situation before, he would take a bath and then sleep to relieve his hunger.
I carried it, but I don’t know why... I couldn’t bear it this time.
After rummaging through the cabinets, he found a piece of bread and hurriedly looked at the production date...it would expire in one day. Then he poured himself a cup of coffee, drank the coffee, ate the bread, and watched pornographic videos on the Internet.
actually,
Men's happiness is very simple. Games allow them to eliminate negative energy, exercise helps them stay alive, teasing others helps them reduce work pressure, and watching pornographic videos relieves social anxiety. So... To summarize briefly, life without a girlfriend,
How happy and free it is.
Sudden,
A WeChat notification came from my phone. I glanced at the screen and saw that it was from the refrigerator opposite the door.
Yun: Are you asleep?
Wodetian Niwesenmo Ramoshuai: Fell asleep.
put down the phone,
Xu Mang ate bread, looked at the computer screen, and smiled silly.
Thirty seconds later,
Another message came from WeChat.
Yun: Is it difficult?
Wardian Niwesenmo Ramoshuai: I don’t know, I just finished the game, wait and see.
Yun: Can it be faster?
"..."
"She seems to be in a hurry. What's the reason?" Lin Fan put down his phone and continued to watch the sand sculpture video. However, within ten minutes, Liu Yun'er sent another WeChat message. This time, the content was very simple, just two words.
words.
Cloud: Asleep.
Lin Fan is too lazy to go back, so he can just go to sleep... and let him know, as if he will have a chance after you fall asleep.
less than five minutes,
Lin Fan finished the bread and drank half of the coffee. He silently pressed the pause button, stood up and walked to the table. He picked up the copy paper left by Liu Yun'er, returned to the computer, and took a look.
The above content, instantly...he fell into confusion.
"well?"
"This...this condition seems not sufficient." Lin Fan found that this seemingly extremely short formula, if broken down, W1=W2=0, it is impossible to deduce U1 from W2=0 and the second property.
Measurement data, similar results for U2 cannot be obtained.
According to local realism, if U1=1 and U2=1 are determined by local hidden variables, they are not measuring W1 and W2.
strangeness...
Is there something missing from the front?
But what exactly is missing?
Lin Fan looked at the above formula and entered his brainstorming time. He was looking for a sufficient condition that could satisfy all doubts.
He put the blue-axis mechanical keyboard next to the Internet cafe, then found a pen and started to deduce backwards on the white paper. Lin Fan's original intention was to find the last sufficient condition based on the existing formula, and then go back and continue to solve it.
Half an hour later,
Lin Fan got the conclusion he wanted. Within a basis... there are situations that are neither orthogonal nor parallel. So far... Regarding the short formula about not equal to zero and equal to zero, you can choose another suitable basis.
, and then expand it.
In short,
Lin Fan felt that the refrigerator was not lying. This problem was particularly difficult... It took him more than half an hour just to find a suitable condition, and the rest still had to be calculated... But the calculation should not be a problem, and it would take ten minutes at most.
solve.
Another ten minutes passed,
Lin Fan had almost deduced all the calculation processes, which took a total of about fifty minutes, including brainstorming time.
"Ouch..."
"I'm so energetic again!" Lin Fan stretched out and found that he was not sleepy at all. Looking at the bottomed cup, he couldn't help but start thinking about a question... These days' Nescafé coffee is so powerful.
To the point where you can’t fall asleep after just one cup?
"never mind..."
"Let's continue playing."
This play,
Just an all-nighter.
...
early morning,
Six o'clock.
Liu Yun'er woke up on time. Her day started at this moment, unlike Lin Fan... In addition to dressing and washing, she also had to put on simple makeup, but Liu Yun'er always wore light makeup.
At half past six,
Send a voice call request to the scumbag opposite.
"get up!"
"oh..."
After hanging up,
Liu Yun'er carried her satchel and left the room.
After waiting in her car for about fifteen minutes, Liu Yun'er had already thought of all the words to mock Lin Fan and wanted to make him angry. At this time...she saw Lin Fan slowly and leisurely
He walked over, opened the car door, and sat in directly.
"you..."
When the words came to his lips, Liu Yun'er suddenly realized that this guy's mental outlook was very poor today, and his whole person exuded a decadent temperament.
"You didn't sleep?!" Liu Yun'er asked curiously.
"ah?"
"Well..." Lin Fan nodded and said helplessly: "Yesterday I poured myself a cup of coffee, and then..."
"And then you have been struggling until now?" Liu Yun'er said angrily: "Didn't I tell you to go to bed early! Did you treat all my words as deaf ears?"
Seeing the tired look on his face, Liu Yun'er silently suppressed the taunting words in his stomach. He had been struggling with that problem until morning. What qualifications did he have to mock him? To mock a serious person.
Problem solver.
"That question..." Lin Fan just started, but was suddenly interrupted by Liu Yun'er.
"You don't need to say anything."
"I know that the problem cannot be solved because of the lack of sufficient conditions. The reason why I asked you to solve it is just..." Liu Yun'er paused, turned his head to the side silently, and said softly: "It's just
I want to see how helpless you are, I’m sorry... I kept you awake all night.”