"The task is not completed, how to get off, there are still 4 cars left, or you can help me on, only 40 yuan and 4000 coins will help me, next time you come to Jiangyin, I will invite you to a big meal, okay!"

"Okay, okay, I'm afraid of you, 9 are on you, and it's not bad for you 4, wait a minute, I want to recharge..."

"Okay, thank you Fan A, thank you. Jiu'an saw Fan A helping the last 4 cars, and sat up straight happily.

In less than a minute, after a few strokes, the 4 cars were enough for Jiu'an.

"There's no money, there's only so much, I must have not looked at the imperial calendar when I went out today. Fan A said on the public screen after the gift was delivered.

"Do you want to change it to Jiu'an's vest, there are benefits!" Jiu'an tried to see if this tourist could become his fan.

"Don't change... What benefits can you have... If you want to fool me, you can do it...", with an arrogant expression.

Liu Lin watched Jiu'an flicker to 13 cars again, and sent a private message with a big mother's finger of praise and expression.

"Leng Leng, Jiu'an 6 is not 6!" Jiu'an saw the private message sent by Leng Leng, and replied to the private message beautifully.

"666, sow it all day!"

"Mmmmmmmm, I'm hungry too, I'm off the air!" Jiu'an said to the fans in the live broadcast room again, and went straight off the air.

Seeing Jiu'an go off the air, Liu Lin withdrew from the live broadcast room and concentrated on dealing with the good things on the plate.

"Are you still busy in the cold afternoon?" After Jiu'an got off the air, he sorted out his things, packed them up, and sent a message to Liu Lin with a small pink bag.

"I'm going to be busy in the afternoon, let's be in the evening, and I'll chat with you when I'm free in the evening!" Liu Lin saw Jiu'an's information, thought about it, and read a book in the afternoon, so he said to Jiu'an.

"Okay, I'll go home first, and then I'll accompany my family at night, and I'll play a few games with the fans in a while, you're done at night, send me a message!"

"Okay, I'll contact you then!"

"Mmmm, Lengleng, you can eat first!"

“......”

ended the chat with Jiu'an.

After Liu Lin ate, he rested for a while, came to the small stone table in the garden, and picked up the "Mathematical Array" without distraction.

When Liu Lin saw a formula (2A=B), it was valid using the formula (X-A)B2+(X-SIN)=C(A+B)2A. X=2，C=1

The skull hurts, big brother, this is a book from heaven!

Liu Lin has seen countless math problems, and he has never seen anything like this, but similar ones seem to have been solved. It belongs to the high-generation question type, at this time, Liu Lin's eyes have no focal length, and the whole formula occupies his mind, and he keeps pairing similar formulas repeatedly.

It turned out that it was like this, and it took half an hour before Liu Lin matched the formula.

After the pairing comes out, enter the formula set and the answer comes out.

A typical 1/1 type series formula, directly use the FX rule, and then enter the Lobida rule, SIN=0, A=1, B=2 so 2A=B is true.

After solving this formula, Liu Lin continued to the next page with "Mathematical Array" and gnawed it.

When his father came to call for dinner in the evening, Liu Lin stopped bursting his liver, and he didn't know that a day had passed, and when he was intoxicated with one thing, time really passed quickly. I read the next number of pages, 98 pages, there are still more than 50 pages left, and I will gnaw it for another day tomorrow, this is the end of the book, but it will take a day to review.

The next day, after Liu Lin had breakfast and went to the live broadcast room to say hello, he continued to gnaw on the remaining more than 50 pages of "Mathematical Array".

I don't know if it's because I used what I learned yesterday or what? At 11 o'clock at noon today, I finished the remaining 50 or so pages.

After two days of brushing books, Liu Lin found that many problems that were difficult to solve in the past can now find more suitable and efficient methods, and many knowledge points that have not been heard and learned before can now be directly applied, and there is no need to find reference books.

Liu Lin put the book away, looked at the meal, and before it arrived, he went to Jiu'an Live to flicker a few times.

After lunch, I reviewed the "Math Array" again, and I didn't finish it until dinner. When Liu Lin dragged the book and chair back to the living room.

The family is waiting for the meal to begin.

"Little brother, now that it's a holiday, you are still so diligent and don't let yourself rest and rest. When Liu Hong came back, he saw that Liu Lin was still reading books in the garden, because Uncle Chen told him not to disturb him yesterday.

"Anyway, it's boring at home, it's not bad to read a book, it's better than doing nothing every day!" Liu Lin put the chair away and said to Liu Hong: "Brother, hasn't your company had annual leave yet?"

"Tell you to go or not, tomorrow is the last day, when the time comes, all the employees of the company will have a meal and then have a holiday. After Liu Hong finished speaking, he said to Aunt Chen, who was cooking in the kitchen: "Aunt Chen, tomorrow Xue'er and I won't come back for dinner in the evening!"

"Okay, got it!"

"Yes, yes, yes, look at the book for a long time, it's always much better than others either playing mobile phones or playing games every day!" Dad Liu estimated that wherever he went these days, he saw people who were either swiping WeChat or swiping games, so he supported Liu Lindao.

After dinner, I pulled eggs with my family for more than an hour.

Liu Lin went to take a shower and returned to the room, exchanged the other two books on mathematics, and read the titles of the books, "Advanced Mathematical Analysis C Series" and "Cardinal Analysis Coefficients 100".

Mom.

What the hell is this, you can tell at a glance that it's not a good thing.

After talking to Jiu'an for two hours, after rushing to sleep, Liu Lin was actually sleepy, and today he brushed up on books for another day during the day, so he turned off the light and went to sleep.

For more than a week, Liu Lin lived a repetitive and fulfilling life.

When Liu Lin reviewed "Cardinal Analysis Coefficient 100" again, he finally closed the book. I feel that my mathematical knowledge has reached a new level, and if I ask myself to brush up on graduate problems now, it is estimated that I can catch it, and there should be no big problem for doctoral students.

It took about 10 days before and after to complete, and the task of brushing books, the assessment will be done again tomorrow when I have time, so as to save more dreams at night.

Next.

Liu Lin hugged his mobile phone, prepared the manuscript paper and pen, opened the game, and clicked on the assessment to begin.

There are 10 comprehensive questions in the game. "My goodness. "What the hell is the countdown to 2.59, it's still a limited time to operate, and it's not an exam......

Fortunately, I read all three books carefully, and the knowledge points can almost be flexibly penetrated, otherwise it would be really troublesome.

Question 1: Finding the mass is M4=(A+3SIN)N2/V1(A+N)X2 is true, A=3, V=2, X=3/1A, then the M=?formula is true.

Liu Lin carefully studied the next topic, and he probably knew how to solve it.

First, the Mark formula is applied to obtain M4=(3+3/2)N2-2(3+N)2, and then Jason's formula 3 is used again to conclude that under the convention, N = logarithmic Log/in2-Sin5.

The RSA algorithm was then used to conclude that the N value was 2.

M=4, so the formula holds.

Get.