What is Geely's number?

First of all, in general, top numbers are widely used in daily life. In Shuo Wen Jie Zi, it is defined as the beginning of all things. It symbolizes the origin and beginning, so it has also been added with auspicious meanings, such as the unity of monism and the renewal of Vientiane.

2, 3:

Three is also an auspicious number, such as Huang San, Sancai, Sangong and Sanguo. In addition, there is Confucius' famous sentence "A threesome must have a teacher", and Lao Tzu, a Taoist master, wrote in the book Tao Te Ching: "Everything is born with three methods." Thus, three is really a mysterious number in ancient China.

3. Nine:

In ancient times, nine was the number that expressed the limit in the eyes of China people. Because it was homophonic with nine, it was very auspicious in the eyes of people who pursued longevity.

4. Ten:

Ten is an auspicious number, symbolizing perfection.

Extended data:

Digital source:

Numbers were first invented by ancient Indians, then spread to Europe by Arabs, and then modernized by Europeans. People think they were invented by Arabs, so people call them "Arabic numerals". Arabic numerals consist of 10 counting symbols, including 0. 1.2, 3.4, 5.6, 7.8 and 9.

Take the position value method, the high position is on the left, the low position is on the right, and the writing is from left to right. With the help of some simple mathematical symbols (decimal point, minus sign, percent sign, etc. ), this system can clearly represent all rational numbers. In order to express extremely large or extremely small numbers, people have created scientific notation on the basis of Arabic numerals.