2. List several famous topics in Nine Chapters of Arithmetic, preferably the original works of ancient Chinese. [1] Today, it's fifteen steps, since sixteen steps. What is field geometry?
Answer: one acre.
(2) There are twelve steps in the skylight, and fourteen steps away. What is field geometry?
Answer: 168 step.
Tian Fang Shu said: multiply the number of steps by the number of steps.
Divided by 240 steps, that is, the number of acres. One hundred acres equals one hectare.
(3) there is a field today, from Li alone. What is field geometry?
A: Three hectares and seventy-five acres.
(4) and Tian Guang Erli, from Li San. What is field geometry?
A: Twenty-two hectares and fifty acres.
Li said: multiply the mile by the square to get the accumulated mile. Multiply it by 375, which is the number of acres.
3. The meaning of number in ancient Chinese "number" has the following meanings in ancient Chinese: 10:
1, used as a noun, meaning: number; Quantity.
The origin of ancient prose: Battle of Red Cliffs by Sima Guang in the Northern Song Dynasty: "Although there are many modes, there are still some shortcomings."
Interpretation: Although the number is large, it is not enough.
2, used as a numeral, meaning: several; Some.
The origin of ancient Chinese prose: I am in the country by Mencius in the Warring States Period: "How many people can be hungry if we don't race against time for a hundred acres of land?"
Interpretation: As long as the farm fields don't miss the farming season, families of several people won't worry about freezing to death.
3. Used as a noun, meaning: arithmetic.
The Origin of Ancient China People: Zhou Gongdan and Zhou Li in Han Dynasty? Da Situ: "Three Talks and Six Arts: Ritual, Music, Shooting, Imperial, Calligraphy and Numbering."
Interpretation: Six basic abilities that China ancient Confucianism required students to master: etiquette, music, archery, driving, calligraphy and arithmetic.
4. Used as a noun, meaning: method; Skills; Fang Shu
The Origin of Ancient Chinese: The Book of the Later Han Dynasty by Ye Fan in the Southern Song Dynasty? Wang Changchuan: "Zhao Zilin was curious."
Commentary: At that time, both Zhao Miao and Wang Zilin loved their specialties.
5, used as a noun, meaning: fate; Fixed quantity.
The origin of ancient prose: On Six Kingdoms by Su Xun in the Northern Song Dynasty: "The number of victories and defeats, the principle of survival, should be better than Qin."
Interpretation: Then the fate of winning or losing depends on the contest with Qin.
6. Used as a noun, meaning: regularity; Law.
The Origin of China's Ancient Prose: Xunzi in the Warring States Period? The theory of heaven: "the sky is constant, and the earth is constant."
Interpretation: There are constant laws in heaven and constant laws in earth.
7. Used as a verb, meaning: calculate; Count.
The origin of ancient Chinese prose: Sima Qian in the Western Han Dynasty's "Xinlingjun steals symbols to save Zhao": "Please count the days. "
Interpretation: Let me calculate the date of childe's trip.
8. Used as a verb, meaning: number theory; List.
The origin of ancient Chinese prose: Wen Tianxiang in the Southern Song Dynasty: Foreword: "If you can't get rid of self-restraint, you will go straight ahead, criticize the handsome and break the contract, and count Lu Shimeng's uncle and nephew as the inverse."
Interpretation: I secretly guessed that I could not get away with it, so I bluntly scolded the commander-in-chief of the Yuan Army for breaking his promise and listed the charges of treason of Uncle Lu Shimeng.
9. Used as an adverb, meaning: repeatedly; Many times.
The origin of ancient Chinese prose: The Hongmen Banquet by Sima Qian in the Western Han Dynasty: "Fan Zeng is the king."
Interpretation: Fan Zeng indicated Xiang Yu with his eyes many times.
10, used as an adjective, means: dense, as opposed to "sparse".
The origin of ancient Chinese prose: Mencius in the Warring States Period, "I take a husband as my country": "If you don't count, you will eat if you don't fight."
Interpretation: If the net is too thin to fish in the deep pool, so that small fish are released, then aquatic products such as fish and turtles will never be finished.
Extended data
The evolution of the word "Shu";
Classical Chinese version of Shuo Wen Jie Zi: Count, count. Judging from the sound, the sound of the building.
The vernacular version of Shuo Wen Jie Zi: Count, count. The glyph uses the word "Hao" while taking the word "Lou" as an edge.
Combination of the word "number":
1. A word or symbol used for counting. Combination words: integer, number and natural number.
2. A few, a few, abbreviations. Combination words: year, day and species.
3. Fate. Group words: "luck" and "bad luck".
4. calculation. Combination words: "Count money", "Count it" and "Countless".
Blame. Combination of words: "criticism".
4. The meaning and way of "multiplication" in ancient Chinese is based on the basic meaning of "multiplication 1". Ride, sit: horse, car, passenger, policeman. 2. Take advantage while taking advantage: follow the trend, follow the trend, follow the trend, follow the trend, follow the trend. Arithmetically, one number produces another number.
. 5. Last name. Detailed meaning < move >1. (meaning. Oracle Bone Inscriptions-shaped, from big (human) to wood, indicating that people climb on trees. "Big" is like the front of "people". Original meaning: rise, rise) 2. Multiply with the original meaning [l], l also. -"Take the city (climb the city; Guarding the city); Take the house away (from the roof). Ride; Where the Yellow Crane carried the saints to heaven a long time ago, there is nothing but the Yellow Crane Tower now. -Don Cui Hao's Yellow Crane Tower shared it. Hit with a long spoon. -Zuo Zhuan's Ten Years of Zhuang Gong 5. Another example: riding a horse; By boat (by boat); Run (on a galloping horse); Take the porch (in the doctor's car); Take a raft (a bamboo raft instead of a boat). Later metaphor to escape from the world) 6. Drive the horse and drive; Ride a cow, ride a horse. -"Under the Yi copula" riding a fat horse and wearing a light coat. -"The Analects of Confucius Yongye" 7. Another example: riding a horse (marching in a chariot; Drive; Labor); Riding a cloud (riding a cloud; Jinyun); Ride a horse (ride a horse, drive a car with a horse) 8. Use it; Use, use now, because it doesn't help. -Han Jiayi's public security policy cannot be attacked, but it is not desirable. -Su Song's "On Attendance" chased after each other with its harsh voice. -Zhang Mingpu May 9th tombstone. Another example: asking for trouble. Take advantage of loopholes); Use leisure (use leisure); With air (when free); 56-point attack (56-point attack) 10. Hold on; Rely on [rely on] to take advantage of. -Han Jiayi's On Qin 1 1. Another example is: using advantages to win (winning by situation); Multiply positive (according to the right path); Take advantage of the favorable situation (12). Take [Brave] from the capital by snowstorm, take Qihe River and Changqing ... As for Tai 'an. -Qing Yao is Climbing Mount Tai 13. Staggered (appear) [alternate] Multiply the war and drought, and the world is defeated. -Han Jia. Sun Wen's Brief Introduction to Seventy-two Martyrs in Huanghuagang 14. In arithmetic, one number is used to do another number [multiply]. For example, 8 times 7 gives 56 < name > 1. In arithmetic, multiplication also refers to multiplication. Such as addition, subtraction, multiplication and division.