“When the number is intangible, there is little intuition, and when the number is small, it is difficult to understand the subtleties.” Hua Luogeng, a famous Chinese mathematician, said.

In mathematics, numbers and shapes are the two most important research objects. There is a very close connection between the two. Under certain conditions, numbers and shapes can transform and penetrate each other.

The basic idea of ??combining numbers and shapes is that in the process of studying problems, pay attention to combining numbers and shapes, consider the specific situation of the problem, and transform problems of graphic nature into problems of quantitative relationships, or Convert quantitative relationship problems into graphical problems, simplify complex problems, concretize abstract problems, turn difficult problems into easy ones, and obtain simple and easy-to-implement successful solutions.

Extended information

The international mathematical research achievements named after Fahrenheit include "Fahrenheit's Theorem", "Wye-Wah's Inequality", "Fahrenheit's Inequality", "Plowey's Theorem" Er-Katanhua theorem", "Fahrenheit operator", "Hua-Wang method", etc.

In the 1940s, the historical problem of estimating the complete trigonometric sum of Gaussian was solved, and the best error order estimate was obtained; on the Waring problem of G.H. Hardy and J.E. Littlewood and E. Lai He made significant improvements to the results of the Taree problem, and his research results on trigonometric sums are called "Fahrenheit's Theorem" by the international mathematical community.

Hua Luogeng has made contributions to the development of Chinese mathematics and is known as the "Father of Modern Chinese Mathematics", "The God of Chinese Mathematics" and "The People's Mathematician".

An internationally renowned master of mathematics, his name is listed with a few classical mathematicians in famous museums such as the Smithsonian Museum and the Chicago Museum of Science and Technology, and is listed as "Chicago Science." One of the 88 great figures in mathematics in the world today in the Museum of Technology.”

Baidu Encyclopedia--number-shape combination method