We often hear the word "golden section". Of course, "golden section" does not mean how to divide gold. This is a visual statement that the proportion of points is as precious as gold. So what's the ratio? It is 0.6 18. People call the dividing point of this ratio the golden section point and 0.6 18 the golden section number. And people think that if it meets this ratio, it will look more beautiful, more beautiful and more harmonious. In life, "golden section" has many applications.

The golden section has aesthetic value in plastic arts. In the design of the length and width of arts and crafts and daily necessities, this proportion can arouse people's aesthetic feeling and is widely used in real life. The proportion of some line segments in the building adopts the golden section scientifically, and the announcer on the stage is not standing in the center of the stage, but standing on the side of the stage. The golden section stands at the most beautiful position in the length of the stage and has the best sound transmission. Even in the plant kingdom, the golden section is used. If you look down from the top of a twig, you will see that the leaves are arranged according to the golden section law. In many scientific experiments, a method of 0.6 18 is often used to select the scheme, that is, the optimization method, which enables us to arrange fewer experiments reasonably and find reasonable western and suitable technological conditions. It is precisely because of its extensive and important application in architecture, literature and art, industrial and agricultural production and scientific experiments that people call it the golden section.

Architects have a special preference for 0.6 18… in mathematics. No matter the pyramids in ancient Egypt, Notre Dame de Paris, or the Eiffel Tower in France in recent centuries, there are data related to 0.6 18 … It is also found that the themes of some famous paintings, sculptures and photos are mostly at 0.6 18…. The artist thinks that placing the bridge of a stringed instrument at the position of 0.6 18 can make the sound softer and sweeter.

This kind of value is not only reflected in painting, sculpture, music, architecture and other artistic fields, but also plays an important role in management and engineering design.