Art refers to magic (methods). Number refers to rational number and qi number (the law of use), that is, the law of movement of yin and yang and five elements. "Shu Shu is the art of Taoism (the so-called yin-yang family comes from Taoism) and the theory of yin-yang and five elements has always been respected by Taoism (Confucianism, Buddhism and Taoism). Confucianism says that children don't talk nonsense, so they don't advocate it), and use the mathematical theory of yin and yang and five elements to infer the quality of personnel; That is to say, observing noteworthy phenomena in nature in various magical ways to infer the fate and destiny of people and countries has had a wide impact on the politics, military affairs, culture and science and technology of ancient China "(Shanghai Ancient Books Publishing House-publication description of Shu Shu Series). Shu Shu has always been an important part of China traditional culture. In the history of China, it was once a fashion in social life, but its connotation and extension are still unclear, and there is no exact division in academic circles. Witchcraft, which once prevailed in almost all ethnic groups on the earth, is the origin of magical numbers, such as astronomy, calendar, mathematics, astrology, Liu Ren, Taiyi, Qimen, luck, astrology, divination, numerology, physiognomy, geomantic omen, incantation, auspicious choice, miscellaneous trades, health preservation, house art, miscellaneous arts and so on. Generally speaking, the magic number in a narrow sense refers to the magic that predicts good or bad luck; Mathematical skills in a broad sense include astronomy, calendars and so on. Now, the number of patterns usually refers to patterns in a narrow sense.
Modern scholars still don't understand the nature, name and usage of numerology. Most people also think that arithmetic is arithmetic. There is arithmetic after the number, and arithmetic belongs to mathematics. China wrote numbers in ancient times, not as clearly as modern mathematics and literature. What is this? In the two stages of physical generation, meaning is deduced from words and meanings, and from cause to effect. The meaning of words must be consistent, and the position must be marked with numbers and words.
In ancient China, "numbers" were all art, and the defining function of surgery was combination. For example, everything is round, everything is reasonable, and everything counts. Through the combination of techniques, shapes can be deduced from circles and squares or squares and circles, and the reasons can be seen together or separately. Numbers can be sorted and positioned, and can also be added, subtracted, multiplied and divided.
If the number of columns is learning, there are "counting skills", "counting skills" and "counting methods"
Mathematical skills, that is, the study of names, is the study of the nature, definition, orientation, order, law and orientation of numbers. Its philosophy and technology are ethics, such as up and down, front and back, left and right, southeast and northwest. The sorting is called "magic number", and the number of images in the Book of Changes is called "large number": one two three four five six seven eight nine's ten numbers are all set.
The median is technology and the decimal is technology. Within one hundred, it is the median; Tens of millions, decimal. The median is arithmetic and the decimal is arithmetic.
If the column is regarded as a geisha for learning, there are also "calculation skills", "arithmetic" and "algorithm"
The historiography and numerology described here are within the scope of heaven and earth, that is, what is going on in the world, in the series of 100. As for the large number of the universe, only ten digits are used, such as River Map and Luo Shu, one with ten and the other with nine. One hundred is a big derivative.
Roots such as one, two and three are also used in Tao, Yi, two and metaphysics respectively.
Taoism, whose numerical formula is "25", such as yin and yang and five elements; Very studious, its numerical formula is three to five, such as three emperors and five emperors. So I gradually saw the skills of historiography.
Third, the number of days; Five, for the quota, people use five or three. In this way, apply what you have learned.
The number of the sky is three, which refers to the cycle and also includes three astronomical phenomena: meteorology, force and astrology.
The amount of land is five, which means it is stable and geological. It belongs to five kinds: Jin Mu, water, fire and earth.
Huang San is nameless, taking heaven and earth as the name, heaven and earth as the public name, and Tao is nameless, so it is not personal.
The five emperors are famous, taking the king of man as their selfish name, such as Fuxi and Xuanyuan.
Between heaven and earth, it was born. This is a great spring and autumn period and an ancient thing. Five emperors and three kings, the medieval Jedi were in heaven, it was a spring and autumn period. Three kings and five tyrants, the inheritance of the past and patriarchal clan system in ancient times, is a small spring and autumn period. The history of China can be romanticized because of its mathematical skills.