"Yes." Wu Ji, who was sweating profusely, finally said dejectedly. Today's goal has been achieved
How did this person calculate it! His heart was filled with shock. From his point of view, it was impossible for anyone to solve this problem quickly. Cai was still a good proof. Zhang Xun let out a sigh of relief and said with a smile," Hehehe, Brother Cai Yi is indeed worthy of being a famous scholar that the scholars of the world look up to. Even your residence has such knowledge. If word gets out, those juniors will definitely be ashamed of their inferiority."”Han Fei said to Wu Ji," It's inhumane to not return the favor. I'll tell you a simple one. It's a bamboo box made of bamboo. Each bamboo can be used to make 25 boxes or 40 boxes. One box body and two boxes can make a box. Now that there were 36 bamboo, how many would be used to make the box body and how many would be used to make the box bottom?”
"Ah! This…"
Wu Ji was immediately dumbfounded. He had some clues. He didn't have any additional stock in his hands. How was this counted? Therefore, Wu Ji began to count with his fingers, but he realized that his fingers were not enough. Han Fei smiled and said,"It's not enough. It's almost enough with my toes."”"Toe!" Wu Ji subconsciously lowered his head and was about to count with his toes when he was stunned and his face turned red. Lu Zhi and the others burst into laughter.
Cai Yi held his beard and smiled as he instructed,"Go, give him the pen and paper." Wu Ji was terrified. This question sounded easy, but it was not inferior to his own. He wouldn't be able to solve the question just now even if he was given a few days. Helpless, he picked up a pen and paper and began to calculate. "A box with two bases is twice the size of a box. 'This…' Han Fei reprimanded him sternly,"Get lost. Don't embarrass yourself here.”It's just such a simple two-yuan application question. Are you kidding me?
Wu Ji was so ashamed that he rolled down the stairs while everyone looked at him with disdain. The eyes of Cai Yi and the others flickered as they looked at Han Fei, causing him to turn around uneasily. He hurriedly said,"I will take my leave." Cai Yi was a famous literary scholar at the end of the Eastern Han Dynasty. Seeing that Han Fei had a strange technique, how could he let him go just like that? He said,"Wait, Zijin, do you have an answer to the question just now?”
Lu Zhi and the others were also waiting for his reply. "Let X bamboo be the bottom of the box and Y bamboo be the body of the box (I won't answer the equation one by one and just say the answer). X equals 20 and Y equals 16. It's very simple.”Han Fei laughed. Cai Yi and the others were incomparably shocked. It was very simple! In their opinion, these questions that could be compared to the Nine Chapters of Arithmetic had to be carefully planned.
To this kid, it was actually very simple. In other words, the Nine Chapters of Arithmetic was very simple? The 'Nine Chapters on Arithmetic' had been revised and revised by generations of masters. In the end, it was a top-notch work on the Dao of Arithmetic.
"You, how did you calculate it so quickly!”Cai Yi, Yang Biao, and the others stood up and said. Han Fei thought about how to make his name known. It would be beneficial for him to stand out in the future. Of course, the reason why he came to the Cai Residence was because he saw a lot of opportunities to become famous. Of course, Cai Tan was also one of the reasons. He took the pen and walked over. Shua shua…The process of writing down the equation. Cai Yi and the others went over and saw that they didn't recognize the symbols. They immediately turned pale with fright and smelled them with trembling voices. When he asked what it was, Han Fei saw the celebrities staring at each other. He pointed at the equation and said,"This is Arabia…" Yes, numbers. When he was in school, his math teacher once said that Arabic numbers appeared before 500 AD. Not to mention the people of the Han Dynasty, even the Arabs did not understand them.
"Numbers!" Cai Yi and the others stared at each other. Han Fei thought for a moment and added Chinese words to each number. Cai Yi and the others looked at the monster-like Han Fei. They already understood some of the ingenious applications. Brother Boyi, this, this is an Arabic number. If you wear it, the path of arithmetic will change! Yang Biao thought of the beauty of it and exclaimed. "Zijin, did you create this yourself?”Yang Biao hurriedly asked. Occasionally thought of, understood, learned.”Han Fei laughed. At this time in the Han Dynasty, knowledgeable people had already recognized the importance of arithmetic. Arithmetic was already a subject that existed in the world, so scholars like Cai Yi would get involved. From this, they quickly understood the importance of mathematics to the path of arithmetic.
To put it simply, the mathematics of the Eastern Han Dynasty was calculated on bamboo slips using square characters. A huge number of calculations used up tens of thousands of bamboo slips. It was easy to imagine how complicated it was to use square characters to calculate on the wooden slips and bamboo slips. Han Fei's number was much simpler. The importance of it to academia was self-evident. The creation and change of a school was something that mortals could do. In the eyes of Cai Yi and the other celebrities, Han Fei was undoubtedly the greatest. They could start a sect now. Cai Yi and the others stroked their beards and suppressed the shock in their hearts. They said to everyone,"This number was created by Zi Jin. As a result, there were no Arabic numbers for the descendants, only numbers for the children.
Han Fei was overjoyed. This time, his reputation had improved. He did not plagiarize for nothing. Cai Yi and the others asked again,"What's this pointing at XY?" Han Fei wanted to say English letters, but he learned from his mistakes. He said shamelessly that it was Hanyu Pinyin.”Cai Yi and the others asked in surprise,"What is it? It's Hanyu Pinyin."”Thus, Han Fei explained. Cai Yi and the others were extremely excited. They believed that with Hanyu Pinyin, cultural heritage could be spread faster and better. This was extremely important to literature, no less than creating words. Cai Yi cried out," Cangjie created the characters, Confucius taught them the principles, and Han Fei enlightened them.
He had created this Pinyin Alphabet, and it was no different from a quasi-saint. He was only one step away from becoming a saint!
They looked at Han Fei with complicated expressions. Cai Yi was a true scholar and was full of admiration for Han Fei. He immediately put aside his status as a celebrity and bowed to Han Fei." Sir, you created the Hanyu Pinyin. It is not suitable for you to share the credit with the secondary saint. It is not inferior to Mencius. Please accept my bow."
"You flatter me, you flatter me!”Lu Zhi and the others thought that it was simply a waste for such a great talent to stay in the Cai residence. Lu Zhi's eyes lit up as he hurriedly said,"Brother Bo Yi, can you let me take Zi Jin back to the residence?"”Yang Biao and the other two thought of this and let the old fox beat them to it. What was going on? Taken away by Lu Zhi! This would not do! Han Fei refused. I'm already at the Cai Residence, so I won't follow anyone else. Yang Biao and the other two saw his determined expression and could not help being disappointed. Cai Yi called the housekeeper over and asked,"What other positions are there in the residence?" Cai Lin thought for a moment and said,"There's still the position of steward." Han Fei thought that he could enter the Inner Residence now. He cupped his fists and took his leave. He then walked out." Father, I heard that you obtained a set of Numerology called 'Zi Jin Numerical'!”Just as Han Fei was about to sit at the door, he heard a voice like a silver bell coming from outside. What a beautiful voice. Who was the owner? He wanted to see who called Cai Yi "Father". Could it be the talented girl Cai Tan? Han Fei's footsteps slowed down in an instant so that she could show her big brother some respect.
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