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Heavenly stems and earthly branches calendar comparison table
1, heavenly stems and earthly branches calendar comparison table: perpetual calendar heavenly stems and earthly branches table query year May Wednesday 13, lunar calendar April 16th, Ding Mao year, Yi Si year, Ren Xunian, and heavenly stems and earthly branches comparison table.
2. heavenly stems and earthly branches calendar comparison table: How to calculate the year with heavenly stems and earthly branches and heavenly stems and earthly branches is a complicated problem. According to historical time, AD 1 corresponds to Xinyou 1, while AD 2 corresponds to Shu Ren 2. So, what about BC? In fact, the era of BC is the era of AD, but there is no AD 0. Then, it is natural to record BC 1 as "a 1", which can be illustrated by listing a special number axis (figure 1). Next, I want to use a very important mathematical concept, the concept of residual classes. Heavenly stems and earthly branches in 2006.
Let's look at an example: take the number 12 of a clock as a point, then other points, such as 13: 00, mean that the pointer points to 1, while 15: 00 means that the pointer points to 3. 13 divided by 12 and 1, 15 divided by 12 and 3 cannot be divisible by 12, so the remainder is themselves. In this way, 1, 13, 3 and 15 can be divided into a group according to the types of residues, and a total of 12 "residue classes" can be divided into 12 L, 2, 3, ...1respectively. Inspired by the conclusion of the whole hour, starting from the concept of residual class, we can deduce that by dividing the AD year by 60, we can classify these 60 different numbers and get 60, that is, the number of AD years corresponding to 60 different years. Since the year of 1 is set to 1, we can directly divide the AD year by 60. What is the remainder? The corresponding number is the required year. For BC, because the calculated remainder is a negative integer between -60 and-1, and there is no year 0, the negative integer remainder will eventually be added with 6 1 to be converted into a number within 60. For example, a.d. 12, that is, 12 Ren Shen, the year of a.d. divided by more than 60 12 is naturally the year of Ren Shen, and the year of a.d. divided by more than 6012 is also a year of b, and then the results are completely correct by traditional methods. In addition, the number of numbers is consistent with the size of the remainder, which saves the time of looking up the table and makes my method fast and accurate. We might as well pick a few numbers at will. In AD, if we divide it by more than 60 55, it will be number 55, in BC, it will be-divided by 60, and the rest will be -25, and the number within 60 will be number 36, that is, Shen Bing. The year of AD divided by 60( 18) is the year of Wuyin, the year of BC is -60, the rest is -4 1 year, and the year within 60 years is the year of Chen Geng. After inspection, they are all correct. Only the operation in BC is a little more complicated, but it is still simpler than the traditional method. 3. Establish a mathematical model-know the year of the main branch and find the AD year, because the main branch is actually only 60 years, but the AD year has infinite years. Therefore, you can draw an image of such a function (Figure 2): 1992 heavenly stems and earthly branches cross-reference table.
As can be seen from the figure 1, one y (branch) corresponds to an infinite number of x (A.D.), and the relationship between x and y can be obtained from the image:
For example, the number 1 has a year in mind, which can be 1, 6 1, year, year ... 60 BC, the year before last, the year before last ... as for which year, it is up to historians to calculate. After all, the 60-year interval will definitely be verified, but if it is the third, the application example is 1. As we all know, the year of the main branch is AD. Gong Zizhen, a patriotic poet of the Qing Dynasty in China, wrote a poem "Poetry of the Sea" ("not sticking to one pattern"), but when was the year of the sea? I have consulted Selected Works of China in Past Dynasties (Education Press) and Concise Literature Manual (Press), but I only saw Gong Zizhen's date of birth and death (-) and Poems in Past Dynasties, but this is enough. According to the year of birth and death (), after dividing by 60, the remaining 5 1 is the No.5 1 of Xinhai, and because the poet's life is only 50 years, he will only meet once (the 39th time), which is 48(60-5L+39 = 48) different from 51. 2. As we all know, in the modern history of our country, there were a series of unequal treaties named after the years of cadres and branches, such as the Reform Movement of 1898, the Treaty of Xin and Chou, and the Xinhai. Because the words that make up the year of cadres and branches are not common, it is easy to forget. If you don't have a chronology of major events at hand, just remember the year. The year of the Reform Movement of 1898 was divided by 60, and the remaining 38, that is, the year of the Reform Movement of 1898, was the same.
Heavenly stems and earthly branches converted the age to calculate the annual remainder of 4 1, which should correspond to ugliness.
Year, the annual remainder is 5 1, corresponding to 19 1 1 year. The conclusion and significance of the paper 1 This article is an attempt to study the historical age by mathematical methods. I think these calculations can tell people that using mathematical tools can explore a wider field. 2. The method deduced in this paper is relatively simple, and anyone with a little knowledge of mathematics can use it. It can be better used for the conversion of heavenly stems and earthly branches chronology and AD chronology, and it is much faster than the traditional method. 3. The method of chronology conversion derived in this paper can help foreign friends to better understand the ancient history and culture of China and contribute to the spread of Chinese civilization around the world.
The above is related to the query of heavenly stems and earthly branches table of perpetual calendar, and it is about the sharing of query of heavenly stems and earthly branches table of perpetual calendar. After reading the heavenly stems and earthly branches calendar comparison table, I hope it will be helpful to everyone!
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