Luoshu is different from Hetu. At the earliest, there were only eight oils and three straight lines alternating with reality, representing eight trigrams such as Gan, Kun, Kan, Li, Hui, Xun, Gen and Zhen respectively. Fuxi gossip is innate gossip, and later there is Zhou Wenwang's acquired gossip, and King Wen deduced eight, eight and sixty-four hexagrams accordingly. These two kinds of gossip have different directions. Later generations attached a set of figures, and it is impossible to verify when and who attached them. Some scholars think this is a numbers game. In a set of gossip unearthed in Mawangdui, Changsha, the figures matched are contrary to the common north and south, which is equivalent to rotating 180 degrees. Some scholars believe that the eight diagrams symbols can be understood in binary, with the dotted line being 0 and the solid line being 1, and the corresponding numbers of Gan, Kun, Kan, Li, Hui, Zhen, Xun and Gen are 7, 0, 2, 5, 3, 1, 6 and 4 respectively. Accordingly, the numbers corresponding to the eight, eight and sixty-four hexagrams are from 0 to 63. If the positions of innate gossip's things and hexagrams are reversed, 32 hexagrams can be arranged from Kun hexagrams (0) in the north of innate gossip to Jue hexagrams (3 1) in the south, and the other 32 hexagrams can be arranged from Pi hexagrams (32) in the west and north to dry hexagrams (63) in the south.
He Tu and Luo Shu are two mysterious patterns handed down from ancient China, which have always been regarded as the origin of Heluo culture. Hutuluo is the source of China culture, with yin and yang and five elements. It was first seen in Shangshu, and later described by hundred schools of thought in Yi Zhuan. Tai Chi, Eight Diagrams, Zhouyi, Liu Jia, nine planets, Feng Shui and so on can all be traced back to this point. There is a cloud in the Book of Changes: "Rivers draw pictures, Luo writes books, and saints write them." According to legend, in ancient Fuxi, the dragon horse appeared from the Yellow River in Mengjin County, northeast of Luoyang, bringing a "river map" to Fuxi. Based on this, Fuxi became a gossip and later became the source of Zhouyi. Another legend is that when Yu was in Dayu, a turtle emerged from Luohe in Silonen County, Luoyang, carrying a "Luoshu" on his back and gave it to Yu. Dayu succeeded in harnessing water on this basis, so he decided that the world was Kyushu. Based on this, nine chapters of Dafa were established to govern society, which was circulated in history books and named Hong Fan. The Book of Changes says, "Rivers paint, Luo writes and sages write", which refers to these two things. Huturo expressed a kind of mathematical thought. As long as we analyze it carefully, we can know that digitalization and symmetry are the most direct and basic characteristics of books, and the mathematical relationship between "harmony" and "difference" is its basic connotation. It is completely possible to prove or deduce the Luoshu of the river map by mathematical methods, and prove that the river map and Luoshu are homologous. It can also be found that the book of confused Luo Shu is related to abacus and swastika to a certain extent. The calligraphy of the river map is two schematic river maps with black spots or white spots as the basic elements, which form a number of different combinations in a certain way and are arranged in a matrix as a whole. Black spots and white spots arranged in several arrays contain endless mysteries. The sum of the three numbers on the vertical, horizontal and diagonal lines in Luoshu is equal to 15, which is very wonderful. Scholars at home and abroad have conducted long-term exploration and research on this issue, believing that it is the crystallization of the spiritual thinking of Chinese ancestors and the first milestone of ancient civilization in China. The Book of Changes and Hong Fan play an important role in the history of China's cultural development, and have far-reaching influence on philosophy, politics, military science, ethics, aesthetics and literature. As the source of China's history and culture, Hetuluo's works have contributed a lot.
He Tu and Luo Shu are two mysterious patterns handed down from ancient China, which have always been regarded as the origin of Heluo culture. Hutuluo is the source of China culture, with yin and yang and five elements. It was first seen in Shangshu, and later described by hundred schools of thought in Yi Zhuan. Tai Chi, Eight Diagrams, Zhouyi, Liu Jia, nine planets, Feng Shui and so on can all be traced back to this point.