Chapter 336: Waist is a bit numb
Saturday, February 2016, 2, 27:11 am.
In the master bedroom, two people lay on the bed without moving.
After a while, Xu Qingzhou moved away from Song Yao's back and fell beside her.
School beauty Song lay on the bed with her eyes closed. She was completely exhausted. Her long eyelashes were trembling and her fair face was flushed.
Xu Qingzhou lay on his side, helped her remove the pillow from under her, and carefully brushed away the loose hair that was stuck to her face due to sweat.
"It's all you."
Song Yao angrily buried her face under the pillow, not wanting to pay attention to this person. She had said no half an hour ago, and she still...
This guy usually starts panting after running a few laps.
She was obviously not bad at sports, but why could she always not stand his torture? Although it was quite comfortable, it was embarrassing to look so weak.
Xu Qingzhou sighed. It was his first morning sparring session with School Beauty Song, and he couldn't help himself.
At this moment, the cell phone on the bedside table rang.
It’s Song Yao’s cell phone.
He helped her get the phone, "Here, it's Ding Jiahui calling."
Song Yao turned over and answered the phone, "Jiahui."
"Yaoyao, I'll be there around 2pm."
Ding Jiahui's voice came from the phone.
Xu Qingzhou's pillow had just been requisitioned, so he could only lie on his side with one hand supporting his head, but his hand was not very obedient.
"Okay, I'll wait for you." Song Yao was talking, then she paused and glared at Xu Qingzhou, warning him not to mess around. Xu Qingzhou was not at all disappointed.
There was still some shyness in School Beauty Song's eyes, and her eyes had no effect at all, especially with her hair tied up and loose, and the loose hair floating in front of her forehead, which gave people a sense of brokenness.
School Beauty Song has indeed grown up.
Of course, even so, she is still not as strong as some girls with special talents, but this just complements her perfect figure and her long legs.
I'm going to die!
Song Yao probably understood that her eyes had little deterrent effect on her boyfriend, so she secretly took note of it in her heart, and when she had the strength, she would settle the previous accounts and clean them up together.
"Wait till you guys get there and go buy groceries together."
After thinking it through, she focused on talking to Ding Jiahui, and she also heard that her sister Ding Jiahui's tone was wrong.
"Guo Ziyang is not coming?"
On the phone, Ding Jiahui snorted softly, "I don't know."
Song Yao asked: "Did you have a fight?"
"Well, I don't want to talk to him. He was 25 minutes late for our date yesterday, and I later found out that he was doing some group work. Moreover, he secretly changed his love head without telling me."
The general meaning is that Guo Ziyang is doing some practical work, and he can't bring his cell phone to the laboratory, so he missed the time.
The two of them originally used a love profile picture, but Guo Ziyang changed it to the instructor's profile picture in order to amuse the class.
In short, two contradictions are superimposed on each other.
After explaining the situation, Ding Jiahui said angrily: "Humph, if an apology is useful, what do we need the police for?"
"Hmm~"
In the bedroom, Song Yao couldn't help but let out a slight hum.
The bodies of the two people on the bed froze.
Although she spoke quietly, Ding Jiahui still heard it and asked with concern: "Yaoyao, what's wrong with you?"
Song Yao quickly came back to her senses, stared at Xu Qingzhou, and tried to calm her voice: "I was accidentally bumped by the table."
At the side, Xu Qingzhou had a strange expression on his face. Why did this sentence sound so familiar, as if he had seen it somewhere before.
Song Yao is still trying to be patient.
Xu Qingzhou was immersed in it. Compared with his usual aloofness, the expression on School Beauty Song's face was really rare.
He was about to take another step when a soft little hand was already on his waist.
"Ah~"
Xu Qingzhou was in so much pain that tears were about to come out. This time, School Beauty Song was really ruthless.
"Yaoyao, why do I hear Xu Qingzhou screaming?" Ding Jiahui was stunned. Song Yao looked at Xu Qingzhou who was holding his waist, and felt relieved, and said: "He was also hit by the table."
"."
10 minutes passed.
The two girls finally finished their phone call.
"I feel like we're almost becoming a mediation committee here."
Xu Qingzhou had a strange expression on his face. He paused and then said with emotion: "You should learn from us. We never quarrel."
"That's because you're not good enough." Song Yao muttered. Xu Qingzhou always gave in to her and was so cowardly. She actually wanted to experience the feeling of quarreling. It must be very exciting.
"Teacher Song, this sentence is inappropriate." Xu Qingzhou narrowed his eyes and looked like he was about to take action.
Song Yao looked at him warily and decided in her heart that if this guy pounced on her, she would bite him.
I don’t have the strength to hit people, but I can still bite them!
Xu Qingzhou didn't really do anything, he just wanted to scare her. After last night and this morning, her waist was a little numb and she needed to conserve her energy.
Song Yao kicked Xu Qingzhou and urged him, "Hurry up and take a shower."
"You really don't want to go together?" Xu Qingzhou stood up lazily.
"Do not want to."
Song Yao flatly refused.
Xu Qingzhou sighed regretfully, stood up, subconsciously held onto the windowsill, and covered his waist. It wasn't so obvious when he was lying down, but now that he stood up, the feeling came back.
Looking at Xu Qingzhou holding his waist, Song Yao was stunned at first, then the corners of her mouth curled up into a beautiful arc, and she suddenly felt a sense of accomplishment.
"Do you want me to help you?"
School beauty Song made the final move.
"."
"unnecessary!"
Xu Qingzhou straightened his back instantly, took clean clothes, and went to the bathroom naked.
Seeing that Xu Qingzhou was similar to her, Song Yao felt much better. But when she looked at her body, she felt a little worried as Xu Qingzhou had bitten her several times.
What a mess.
If Jiahui saw it.
Take a shower, eat to replenish energy, clean, do laundry, wash the sheets, and completely erase all traces of last night.
By the time they finished their work, it was already 1 o'clock in the afternoon.
After pouring cat food for the cat, the two had nothing to do.
Everything that should be done has been done, and I have entered the saint mode. At this time, my mind is clear and there are no unnecessary distracting thoughts at all.
This state is very suitable for doing thinking work.
Xu Qingzhou took out the manuscript he had written a few days ago and planned to do some calculations.
Spent half the night in Jerusalem.
For a fixed time t, he found and proved the following optimal Lp estimate, which is more concise and accurate than the Lp estimate proved by mathematicians Peral and Miyachi.
What bothers him is that the estimation of Lp is done, but compared with (), () does not gain any profit from time averaging.
A natural question is whether estimates of fixed moments can obtain some regularity by averaging over time. More precisely, is there an ε> 0 such that .it√-Δ}f∥Lp(Rn)≤ Ct, p
To put it in a more vivid way, imagine that you are a person trying to measure the depth of a pool of water.
Estimation relative to a fixed time is like measuring the depth of a pool at 12 noon every day.
Time averaging means that you decide not only to measure the water depth at 12 noon, but to measure it every once in a while starting from the morning until the evening. Finally, add up all these measurements and divide them by the number of measurements to get an "average water depth".
Quite troublesome.
Entering a new field is like this, one hill after another.
Xu Qingzhou was busy, and Song Yao was also not idle. She was reading "General Principles of Civil Law" and drawing with a pen.
(End of this chapter)
