The mountain chief took a closer look at Li Jin's answer to the second arithmetic question.
This question was created by himself, and the question type is a bit biased. It is not the Pythagorean theorem and pi calculation in the "Zhou Bi Suan Jing" which is widely circulated nowadays.
Not even the proportion calculation in "Nine Chapters of Arithmetic", but the number of tricks and stacks in a relatively unpopular mathematical operation book.
This is the summation of high-order interpolation and high-order arithmetic progression. Although the actual operation is not difficult, it does take a lot of time to understand the requirements of the problem.
The mountain chief even took a closer look at the plain paper he just thought was Li Jin's random drawing. At first glance, this piece of paper thought it was a ghost drawing, but after looking carefully, it seemed... there was indeed some way.
Shanzhang is worthy of being a Shanzhang. Although he has different ideas and concepts from Li Jin's problem-solving method, he can understand Li Jin's solution after a while.
It's just... This student's draft is a little too sloppy.
Although the mountain chief thought so, the smile on his face became more and more prosperous, and if he could dig up one or two good seedlings, it would be a big white!
At the same time, at his home in the inner city, Zhao Shuang went to Qin Muwen when he had nothing to do.
At first, he just talked to Qin Muwen about the strange stories he had read, but later he felt that Qin Muwen was really a little ink, so he simply moved all the books to Qin Muwen.
It was the first time that Qin Muwen saw a thick stack of travel notes!
After all, these books are regarded as 'miscellaneous books' in the eyes of many readers, and their level is comparable to that of a book.
Even if there are at home, I can only talk about a few books, and I won't buy so many back, or I will definitely be criticized by my father and brother for not doing a good job.
Zhao Shuang looked at Qin Muwen's amazed eyes and winked at him: "There are still several bundles in my house. After you finish reading these, I will bring them to you."
Qin Muwen was a little embarrassed: "Shuangshuang, I just read your book for nothing..."
"Then how about reading to me if you don't want to read it for nothing?"
Qin Muwen's apricot eyes widened: "Study?"
Zhao Shuang said: "Yeah, this is not a waste of time."
Qin Muwen finally agreed. He nodded and said, "Okay, I'll read it, but I have to go to see if the little bun is awake every time I have a cup of tea."
"no problem."
It’s only now May, and when the sun is good at noon, you can take the little buns out to bask in the sun, but it can’t be too long, or the children will get cold.
Qin Muwen picked up the first book and found that the cover of this book was a little wrinkled, but it was not crumpled, but it seemed that it had been accidentally soaked in water, and the paper would wrinkle when it was dried in the sun.
But Qin Muwen didn't care too much, because the books behind were all intact. There is not even dust on it. It can be seen that Zhao Shuang is a book lover and should be carefully maintained and cleaned every day.
Qin Muwen is seldom guarded against people, and he has not been in contact with many people. Most of the time, he will not directly suspect the purpose of others approaching him.
After he cleaned the house, he moved a chair and sat with Zhao Shuang in the yard to study. When the sun was getting older, they would sit under the hanging flower gate.
"There are dozens of strange stones on the top, and the color is lustrous. I am very amazed and want to bring a stone back. As expected, I can't touch it, and the strange stone passes through my hand..."
After Qin Muwen read this passage, he sighed, "Is this a fairyland? If you pass through your hands, that's something you can't touch the immortals!"
Zhao Shuang covered his lips and smiled: "You stupid child, how can there be any immortals. This is a mirage, you can see it, but you can't touch it."
After all, Qin Muwen was only eighteen years old, and he had not read many books of this kind before, so he asked, "What is a mirage?"
Zhao Shuang rummaged through the stack of books below: "He... I remember that the seventh book contained an introduction to mirages, not only those in the mountains, but also those in the sea."
Zhao Shuang rummaged for a while and muttered, "Where's Shi Qi? Why didn't I see it."
Qin Muwen said with a smile, "Isn't it right to hold Shiqi in your hand?"
Zhao Shuang held a book in each of his left and right hands. Hearing that, he gave Qin Muwen the bottom of the book in his right hand.
Qin Muwen said, "Shuangshuang, don't make fun of me, Shiqi is the other one."
Zhao Shuang's movements froze for a moment, but he recovered quickly, and naturally gave Qin Muwen the bottom of the book on his left hand.
Qin Muwen flipped to the page of Mirage and read it again.
He didn't notice that Zhao Shuang's fingertips tucked into his sleeves trembled slightly. Seeing that he didn't continue to doubt, he gradually eased up.
Today, Li Jin is going to take the exam for a competitive teaching assistant. If he doesn't come back at noon, Zhao Shuang simply cooks with Qin Muwen and eats at his house.
During this period, Zhao Shuang's mother came over and gave them some homemade stuffed soybeans, which were delicious with porridge or pancakes.
Qin Muwen was a little envious: "your mother loves you very much."
Zhao Shuang paused and said, "Yeah, but I'm not filial, and I keep worrying about them."
Qin Muwen said, "Shuangshuang can't say that either..."
Zhao Shuang said: "Awen, you don't have to comfort me about this, because they don't know what I should do in the future.
How should I put it, they have now accepted that I will not marry for the rest of my life, but they are now worried about what I will do if I am alone in a hundred years. "
Never marrying for the rest of your life was a very sensational statement at the time.
Zhao Shuang smiled bitterly: "I'm afraid you will think I'm a monster."
Qin Muwen hasn't recovered from the shock, but he has already moved quickly and shook his head first.
After a while, he said: "Shuangshuang is an opinionated person. Although it is very bold not to marry, my husband has said that everyone has their own ideas and pursuits, and you cannot judge a person with worldly eyes. ."
Zhao Shuang was stunned for a moment: "What did your husband say?"
Qin Muwen nodded and said, "But he was teaching Baozi to endorse books at the time, and Baozi didn't like to hear it, so he said it."
In this era, many people pay attention to the inheritance of the father's business, and scholars will feel that their children are a little more lofty, regardless of whether they are male or female, they will be asked by their fathers to study.
But Li Jin had no such idea at all. He would only do his father's duty and give his children more choices.
Zhao Shuang suddenly turned his head away, Qin Muwen actually saw that he was crying.
Zhao Shuang wiped his face and said, "What a coincidence, my husband... He also said the same thing. He also said that if I liked it, he would take me to the places he had seen."
Qin Muwen was silent, leaving Zhao Shuang to be quiet.
After the two finished their meal, Zhao Shuang helped Qin Muwen to wash the dishes, then packed up the books and went straight back.
Qin Muwen saw that he packed his books fluently, and each book was arranged one by one in order, not like he was illiterate.
He thought, maybe because he thought too much, how could Zhao Shuang be illiterate.
When Li Jin came home, it was dark, but fortunately he ran fast, so he came home before the curfew.
Qin Muwen saw that he was carrying a cloth bag on his shoulders and sweat dripping from his forehead, so he hurriedly fetched water for him to wipe his face and wash his hands.
Li Jin put the bag in the kitchen and said, "This is two buckets of rice."
Qin Muwen immediately reacted when he saw the word 'Lu' on it, pursed his lips and smiled, "Congratulations to your husband for becoming a teaching assistant."
Li Jin asked, "Is there a reward?"
award
Qin Muwen remembered the reward in the last county exam, and a blush floated on his cheeks and the end of his eyes, but in the end he gritted his teeth and said, "Yes."
It has been half a month since he moved to Fucheng, and Li Jin has not really made out with his husband.
A few days ago, it was because he bought a lot of things, and his family savings seemed to be gone, and he still hadn't found a profitable livelihood. Li Jin was worried, but he didn't say anything, but he didn't bully his husband at night. .
In the next few days, I was preparing for the math exam, and I fell asleep after taking a shower.
Today, I finally settled on a position that can make money. Yueyin will only be issued at the beginning of the month, but Lumi, who is two buckets of money, can get it at any time.
Lumi is all high-quality rice, the rice grains are long, and the steaming is very fragrant. Li Jin was not polite at all, and immediately went to pick up rice after confirming that he was hired.
That night, Li Jin and Qin Muwen finished their calligraphy, took a shower, and went to bed.
Unlike last time, Li Jin knew that his husband was not physically fit and inaccurate, so after he sat down with his husband in his arms, he instructed: "Do it yourself, Wen Wen."
Qin Muwen really improved a lot compared to the first time, although he still hugged Li Jin's neck in the end, lying softly on top of him, and let Li Jin hold him. But at least he moved for a while.
The next day, Li Jin went on duty refreshed, and Qin Muwen... tried her best to cover the strawberry print on her neck.
Zhao Shuang returned to his smiling face today, and begged Qin Muwen to read to him when he came to the house.
There are some rare words in the book that Qin Muwen doesn't know, but Zhao Shuang knows it and can explain to Qin Muwen what it means. Qin Muwen no longer doubts that Zhao Shuang is illiterate.
After Li Jin became a teaching assistant, he had to organize books in the Department of Mathematics every afternoon.
After all, this is a nascent department, and many books are orphans.
Li Jin did not expect that the person directly in charge of the math department was the old man who sat in the first place yesterday.
He asked everyone to introduce himself and said, "We count as few students in the academic department, and the rules may die.
The four oracles studied the use of arithmetic in agriculture and commerce, in order to simplify tax laws and etiquette laws.
The two teaching assistants are responsible for sorting out the books. In return, you have the books that you like, you can transcribe them and bring them back, but it is forbidden to spread them. "
"In addition, following the example of the Department of Classics and Theory, the Department of Mathematics will also hold a math question answering activity every month, and the winners will receive extra points."
After the old man finished speaking, he left without introducing himself.
Later, it was Chen Xiran who told Li Jin that it was the mountain chief of Ningxing Academy.
Li Jin was silent for a while, and Chen Xiran said, "Elder Shan is famous, but you don't know him!"
The more you get to know Chen Xiran, the more you will find that talking to him can easily lead to a dead end. Because this person will always feel that 'meat is so delicious, you don't eat meat' and other questions that normal people can't answer.
Zou Xiujie has been entangled in the above question, and at this moment, he casts a 'seeking more blessings from oneself' look to Li Jin, saying that he can do nothing.
Li Jin could only change the subject and said, "What do you mean by extra points? Does our academy still have grades?"
When Chen Xiran was interrupted by him, Zou Xiujie hurriedly explained: "Of course there are grades, each class lecturer will grade you based on your performance, and there is an exam at the end of each month, and the two are combined to calculate the grade.
If he ranks in the bottom three of his class for three consecutive months, he will fall out of his class. "
Li Jin: "Why haven't I heard this rule before?"
Zou Xiujie said: "Actually, this rule has always existed, but other academies are the last to drop out directly. Our academy is more merciful."
Compared to this, it is indeed a lot more merciful. But it also increases the pressure on students to compete.
Zou Xiujie continued: "The first score, and the reward, Li Jin, you can compete for this!"