Han Dao world
Chapter 1113 Circle Cutting Technique
Chapter 1113 Circle Cutting Technique
A few days later, Cai Yan came to the bookstore with two manuscripts.
Mrs. Tang had just finished her work and was taking a break to drink tea in the hall, when she saw Cai Yan walking in with a happy face, she couldn't help but chuckled.
"Ling Shi is in a good mood."
Cai Yan was taken aback for a moment, then touched his face guiltily. "Is there?"
Mrs. Tang smiled without saying a word, looking at the manuscript in Cai Yan's hand. "What, want to post an article?"
Cai Yan took advantage of the situation and said, "Yes, I just wrote two articles and wanted to publish them in the mansion newspaper for discussion. I thought I hadn't seen you for a long time, so I went to see you."
"It's not easy to make you Cai Lingshi go away. I have to treat you well." Mrs. Tang asked while pouring tea herself: "What kind of article is it? Do you want to invite the reviewers to offer wine?" come over?"
"Just invite Xu Gonghe to come." Cai Yan said: "These articles are the emperor's painstaking efforts. I want to explain to them face to face."
Mrs. Tang's eyes flashed, but she didn't say anything. She asked her personal maid to invite Xu Yue, and arranged for someone to prepare lunch.When the maid went out and there were only the two of them left in the yard, Mrs. Tang said with a smile:
"Should I change my mouth?"
Cai Yan shook his head and smiled back. "Not so fast."
Madam Tang clapped her hands and smiled. "Nevertheless, I still want to congratulate you. After waiting for several years, my wish finally came true and I lived up to this life. Zhaoji, I'm not talking about you, you just read too much and are too reserved. If you listen to me, Didn't it happen in the first place?"
Cai Yan smiled and lowered his head.
When she was still in Huayin, Mrs. Tang suggested that she take the initiative to show her favor to the emperor, but she couldn't afford to lose face, so she wasted a few years in vain.If he could have listened to Mrs. Tang at that time and took the initiative, he might be a legitimate nobleman now, and even have a prince and daughter.
"Anyway, this is a good result." Mrs. Tang said again: "It's just that you are not young, so you should hurry up. After giving birth to a son and a half, you will have someone to rely on in the future."
Cai Yan nodded, and just as he was about to speak, Xu Yue strode in and shouted excitedly, "Is there any good article in Lingshi? Is it your father's posthumous work, or is it a new poem?"
Cai Yan exchanged glances with Mrs. Tang, and said with a smile, "Maybe I'm going to disappoint Jijiu, but it's not, it's a small article related to glass mirrors."
"Really?" Xu Yue was a little surprised.
Although he was invited to review, the general overview would be practical studies, but he knew that Cai Yan's research mostly focused on literature and history, and did not pay much attention to practical studies.
Cai Yan took out the article and asked Xu Yue to read it.
Xu Yue didn't sit down either, so he stood on the porch, looked it over quickly, and then praised: "Ling Shi is so thoughtful, this method is indeed something that many people have never thought of. It's just that..."
He frowned and turned to look at Cai Yan. "This circumference-to-diameter ratio is so accurate, how did you get it? Can you tell me the calculation technique?"
"Of course, it's in another article in the hands of the sacrificial wine."
Suddenly, Xu Yue quickly opened another piece of paper, and his eyes immediately brightened.
"Circle-cutting technique? This is good, this is good, it is more accurate than Zhang Pingzi's algorithm. With this technique, Ling Shi is enough to rank among the masters of mathematics, and will also have a place in the hall of fame in the future."
After hearing this, Mrs. Tang gave Cai Yan a surprised look.
Zhang Heng has been famous recently, but anyone who is interested in mathematics must pay homage to this master.Xu Yue is a master of arithmetic, he admired Zhang Heng, and he also has a deep understanding of Zhang Heng's academics.He said that Cai Yan's circle-cutting technique is more accurate than Zhang Heng's algorithm, and it is extremely heavy.
She knows that Cai Yan is talented and intelligent, and has a long history of family education, but he is smarter than Zhang Heng, which is a bit scary.
She immediately thought of Cai Yan's reminder just now, and realized that this circle-cutting technique was probably the result of the emperor, not just Cai Yan's.It's just that the emperor didn't want to show his face, so Cai Yan stepped forward.
It can be seen that the emperor's trust in Cai Yan is irreplaceable.
Of course, Cai Yan himself is irreplaceable.
Although there are many women around the emperor, as smart as Cai Yan, there are not many who can help the emperor academically, and it can even be said that there is no one more suitable than Cai Yan.
Cai Yan had a discussion with Xu Yue, first explaining the idea of cutting the circle, and then began to explain the relevant analysis of transmission and reflection.
Xu Yue was most interested in the circle-cutting technique. He asked and asked again and again, but he didn't care too much about the transmission and reflection.
Mrs. Tang was silent for a moment, then sighed softly. "Sure enough, the Son of Heaven has great ambitions, and forgets personal interests in public affairs. Everything will benefit the country."
Cai Yan understood Madam Tang's implication as soon as she heard it, shook her head and said, "Ma'am, you are serious. These are two different things and should not be confused. Besides, if a man and a woman like each other, it is either for talent or for sex. Color is easy to fade but talent is inexhaustible." , It’s better to be talented than to be beautiful. Even if you don’t have these, it’s good to be able to use them.”
Madam Tang smiled. "Sister, it's best if you are satisfied."
"Thank you, madam. It is precisely because I know that madam cares for me that I take the liberty to tell you." Cai Yan paused, and then said: "The emperor has suffered many disasters, and he is responsible for his family and country, so he will inevitably have scruples in his actions. I hope he is like an ordinary boy. Showing joy and anger, it's hard to be strong. If I don't want to miss the opportunity, I have no choice but to put aside the reservedness of a woman and take the initiative."
"Sister is so courageous, I really admire her."
"Rather than looking for fish in the abyss, it's better to retreat and make a net. As a human, you have to fight for yourself."
Mrs. Tang just wanted to make fun of Cai Yan, but when she looked up, she saw Cai Yan looking at her with burning eyes, and she couldn't help being taken aback.Immediately after reacting, he couldn't help spitting, flicked the handkerchief, and stopped talking.
-
Shangfang Workshop.
Zhou Qun stood beside the steaming stove with his sleeves rolled up and his hips akimbo.
A ball of glazed material that was burning red was carefully poured into the mold and slowly leveled.So everyone held their breath, stared wide-eyed, and looked at the slowly cooling glazed material.
They improved the formula, removed some of the ingredients, improved the boiler, increased the temperature, and made the glass material easier to level.Whether a more transparent and uniform lens can be made depends on this time.
Watching the red light of the glass frit gradually dim, and the glass slowly reveal a clear stream like water, the corners of Zhou Qun's mouth involuntarily raised.The Shangfang officials on the side also became excited. Seeing this, there is a high probability that this time it will be successful.
After spending nearly a hundred gold, they finally saw the hope of success.
A young official approached. "Zhou Jun, have you read Cai Lingshi's latest article?"
"Cai Lingshi from Lantai? Not interested." Zhou Qun dismissively. "When our experiment is successful, we can ask her to write a great poem, which should be even better than General Han's great victory picture."
"It's not a poem." The officer said with a smile, "it's an article related to Liuli mirror."
Zhou Qun turned to look at the officials. "She still understands this?"
"Cai Lingshi is the son of heaven. He has read more classics from the Western Regions than anyone else. Most of the Western Regions articles we refer to now are translated by her." The official said, taking a copy of the residence newspaper and handing it To Zhou Qun.
Zhou Qun looked it over, tilted his head, thought for a while, then suddenly slapped his thigh, and shouted, "Wonderful, I'm so stupid, why didn't I think of this? I wasted so much time."
"Waste?" The officials at the side glanced at each other, thinking Zhou Qun's words were too unlucky.
It's so easy to see the hope of success, but you say it's a waste of time?
Zhou Qun ignored them, turned around and left. "I leave this matter to you. I'm going to study a better clairvoyance, so I won't play with you."
(End of this chapter)
A few days later, Cai Yan came to the bookstore with two manuscripts.
Mrs. Tang had just finished her work and was taking a break to drink tea in the hall, when she saw Cai Yan walking in with a happy face, she couldn't help but chuckled.
"Ling Shi is in a good mood."
Cai Yan was taken aback for a moment, then touched his face guiltily. "Is there?"
Mrs. Tang smiled without saying a word, looking at the manuscript in Cai Yan's hand. "What, want to post an article?"
Cai Yan took advantage of the situation and said, "Yes, I just wrote two articles and wanted to publish them in the mansion newspaper for discussion. I thought I hadn't seen you for a long time, so I went to see you."
"It's not easy to make you Cai Lingshi go away. I have to treat you well." Mrs. Tang asked while pouring tea herself: "What kind of article is it? Do you want to invite the reviewers to offer wine?" come over?"
"Just invite Xu Gonghe to come." Cai Yan said: "These articles are the emperor's painstaking efforts. I want to explain to them face to face."
Mrs. Tang's eyes flashed, but she didn't say anything. She asked her personal maid to invite Xu Yue, and arranged for someone to prepare lunch.When the maid went out and there were only the two of them left in the yard, Mrs. Tang said with a smile:
"Should I change my mouth?"
Cai Yan shook his head and smiled back. "Not so fast."
Madam Tang clapped her hands and smiled. "Nevertheless, I still want to congratulate you. After waiting for several years, my wish finally came true and I lived up to this life. Zhaoji, I'm not talking about you, you just read too much and are too reserved. If you listen to me, Didn't it happen in the first place?"
Cai Yan smiled and lowered his head.
When she was still in Huayin, Mrs. Tang suggested that she take the initiative to show her favor to the emperor, but she couldn't afford to lose face, so she wasted a few years in vain.If he could have listened to Mrs. Tang at that time and took the initiative, he might be a legitimate nobleman now, and even have a prince and daughter.
"Anyway, this is a good result." Mrs. Tang said again: "It's just that you are not young, so you should hurry up. After giving birth to a son and a half, you will have someone to rely on in the future."
Cai Yan nodded, and just as he was about to speak, Xu Yue strode in and shouted excitedly, "Is there any good article in Lingshi? Is it your father's posthumous work, or is it a new poem?"
Cai Yan exchanged glances with Mrs. Tang, and said with a smile, "Maybe I'm going to disappoint Jijiu, but it's not, it's a small article related to glass mirrors."
"Really?" Xu Yue was a little surprised.
Although he was invited to review, the general overview would be practical studies, but he knew that Cai Yan's research mostly focused on literature and history, and did not pay much attention to practical studies.
Cai Yan took out the article and asked Xu Yue to read it.
Xu Yue didn't sit down either, so he stood on the porch, looked it over quickly, and then praised: "Ling Shi is so thoughtful, this method is indeed something that many people have never thought of. It's just that..."
He frowned and turned to look at Cai Yan. "This circumference-to-diameter ratio is so accurate, how did you get it? Can you tell me the calculation technique?"
"Of course, it's in another article in the hands of the sacrificial wine."
Suddenly, Xu Yue quickly opened another piece of paper, and his eyes immediately brightened.
"Circle-cutting technique? This is good, this is good, it is more accurate than Zhang Pingzi's algorithm. With this technique, Ling Shi is enough to rank among the masters of mathematics, and will also have a place in the hall of fame in the future."
After hearing this, Mrs. Tang gave Cai Yan a surprised look.
Zhang Heng has been famous recently, but anyone who is interested in mathematics must pay homage to this master.Xu Yue is a master of arithmetic, he admired Zhang Heng, and he also has a deep understanding of Zhang Heng's academics.He said that Cai Yan's circle-cutting technique is more accurate than Zhang Heng's algorithm, and it is extremely heavy.
She knows that Cai Yan is talented and intelligent, and has a long history of family education, but he is smarter than Zhang Heng, which is a bit scary.
She immediately thought of Cai Yan's reminder just now, and realized that this circle-cutting technique was probably the result of the emperor, not just Cai Yan's.It's just that the emperor didn't want to show his face, so Cai Yan stepped forward.
It can be seen that the emperor's trust in Cai Yan is irreplaceable.
Of course, Cai Yan himself is irreplaceable.
Although there are many women around the emperor, as smart as Cai Yan, there are not many who can help the emperor academically, and it can even be said that there is no one more suitable than Cai Yan.
Cai Yan had a discussion with Xu Yue, first explaining the idea of cutting the circle, and then began to explain the relevant analysis of transmission and reflection.
Xu Yue was most interested in the circle-cutting technique. He asked and asked again and again, but he didn't care too much about the transmission and reflection.
Mrs. Tang was silent for a moment, then sighed softly. "Sure enough, the Son of Heaven has great ambitions, and forgets personal interests in public affairs. Everything will benefit the country."
Cai Yan understood Madam Tang's implication as soon as she heard it, shook her head and said, "Ma'am, you are serious. These are two different things and should not be confused. Besides, if a man and a woman like each other, it is either for talent or for sex. Color is easy to fade but talent is inexhaustible." , It’s better to be talented than to be beautiful. Even if you don’t have these, it’s good to be able to use them.”
Madam Tang smiled. "Sister, it's best if you are satisfied."
"Thank you, madam. It is precisely because I know that madam cares for me that I take the liberty to tell you." Cai Yan paused, and then said: "The emperor has suffered many disasters, and he is responsible for his family and country, so he will inevitably have scruples in his actions. I hope he is like an ordinary boy. Showing joy and anger, it's hard to be strong. If I don't want to miss the opportunity, I have no choice but to put aside the reservedness of a woman and take the initiative."
"Sister is so courageous, I really admire her."
"Rather than looking for fish in the abyss, it's better to retreat and make a net. As a human, you have to fight for yourself."
Mrs. Tang just wanted to make fun of Cai Yan, but when she looked up, she saw Cai Yan looking at her with burning eyes, and she couldn't help being taken aback.Immediately after reacting, he couldn't help spitting, flicked the handkerchief, and stopped talking.
-
Shangfang Workshop.
Zhou Qun stood beside the steaming stove with his sleeves rolled up and his hips akimbo.
A ball of glazed material that was burning red was carefully poured into the mold and slowly leveled.So everyone held their breath, stared wide-eyed, and looked at the slowly cooling glazed material.
They improved the formula, removed some of the ingredients, improved the boiler, increased the temperature, and made the glass material easier to level.Whether a more transparent and uniform lens can be made depends on this time.
Watching the red light of the glass frit gradually dim, and the glass slowly reveal a clear stream like water, the corners of Zhou Qun's mouth involuntarily raised.The Shangfang officials on the side also became excited. Seeing this, there is a high probability that this time it will be successful.
After spending nearly a hundred gold, they finally saw the hope of success.
A young official approached. "Zhou Jun, have you read Cai Lingshi's latest article?"
"Cai Lingshi from Lantai? Not interested." Zhou Qun dismissively. "When our experiment is successful, we can ask her to write a great poem, which should be even better than General Han's great victory picture."
"It's not a poem." The officer said with a smile, "it's an article related to Liuli mirror."
Zhou Qun turned to look at the officials. "She still understands this?"
"Cai Lingshi is the son of heaven. He has read more classics from the Western Regions than anyone else. Most of the Western Regions articles we refer to now are translated by her." The official said, taking a copy of the residence newspaper and handing it To Zhou Qun.
Zhou Qun looked it over, tilted his head, thought for a while, then suddenly slapped his thigh, and shouted, "Wonderful, I'm so stupid, why didn't I think of this? I wasted so much time."
"Waste?" The officials at the side glanced at each other, thinking Zhou Qun's words were too unlucky.
It's so easy to see the hope of success, but you say it's a waste of time?
Zhou Qun ignored them, turned around and left. "I leave this matter to you. I'm going to study a better clairvoyance, so I won't play with you."
(End of this chapter)
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