The most accurate version of the perpetual calendar, why are there two versions of the electronic perpetual calendar?

As we all know, when it comes to the most accurate version of the perpetual calendar, someone asks why there are two versions of the electronic perpetual calendar. In addition, some people want to ask, there are many taboos between China calendar and China calendar. I checked the old calendar and the Taiwan Province provincial calendar, and many taboos are different. Now, do you know what this is about? Actually, I want to ask if the perpetual calendar is not allowed to have the most accurate perpetual calendar. Let's take a look at why there are two versions of the electronic calendar, hoping to help everyone!

The most accurate version of the perpetual calendar

1, the most accurate version of perpetual calendar: Why there are two versions of electronic perpetual calendar should be a calculation problem.

The setting law of lunar month;

The method of determining the month in the lunar calendar is given by the cycle of the first month of the lunar calendar. The first month of the lunar calendar is the first month of the lunar calendar, and the length of the first month of the lunar calendar is about 29 days, that is, a little over 29 and a half days. Because the calendar must use integers, it is stipulated that the first month of the lunar calendar is 30 days and the second month of the lunar calendar is 29 days. The most accurate almanac to see the sky.

Because there are 29 days of miscarriage and 0. The sky is short, you have to add up the missing zeros. God, put it next month, then there will be 30 days next month. Check the auspicious day of the zodiac in the perpetual calendar.

Even after 30 days, there is still an extra 0. Shit, this has to accumulate down. This number is more than this number, whether it is big or small. Then there will be an extra 0. One day of the year. The most * * calendar.

There will be 1 in three years. There are many days, so we must add * * to this abortion, and then there will be two big months.

Even with this day, there is still a fraction of 0. Day, you must add 0. Accumulate over time in the future? This cycle is endless.

Excuse me, is it not allowed to use a perpetual calendar where there is the most accurate perpetual calendar? The cumulative number in February of 65438 and 56 is estimated to be around 0.5, so how many digits remain after the decimal point will definitely affect the accuracy of this number. Some calculations are greater than 0.5 in decimal, that is, 10 month. If it is less than 0.5, the discarded part must be added to the next month, that is, 1 1 month.

Find two more versions of the perpetual calendar. 10 is bigger in September, and 1 1 month is bigger in February. In this way, two big months in a row conform to the laws of the lunar calendar.

2. There are many taboos and taboos between China's almanac and China's almanac. I checked the almanac and the almanac, and many taboos and taboos are different. When it comes to almanac and metaphysics, don't make a fuss. If it's okay, I can make a reference to the whole thing-my husband's family has been doing this for eight generations, and people say that I am a thorough atheist and don't touch ghosts and gods. I hope I can help you.

3. The most accurate version of the perpetual calendar: Where is the most accurate perpetual calendar, and where is it not allowed to use it? In the past, the way to know a heavenly stems and earthly branches was to bring a perpetual calendar. If you don't have a perpetual calendar, you'll have to learn the "shooting star method" circulated among the blind. Although this method is good and accurate, it is not easy to remember so many formulas.

This set of methods mentioned in this article is the secret of ancient sects, but it is not open to the public. * * is a shared society. If you are interested, you can save it yourself. This method can use a formula to calculate the heavenly stems and earthly branches of any * * and the heavenly stems and earthly branches of any * * from 1900 to 2 100. It can be calculated in less than a minute or two, and it is very accurate and many times more convenient than the meteor method.

Straight to the point:

First, the secret law is made public: the new calendar of 202 1

1:? -Year after year = year mantissa -3 The most accurate date in the Chinese zodiac is 202 1 year.

Example: the annual work = 9-3 = 6, and the sixth grade work is already; Annual work = 2-3 = 9, and work on the ninth day (2 is insufficient, make up 100% 12). 202 1 September is the most prosperous day to enter the house.

2:? -Annual expenditure = year-end double digits+1; ? -Annual expenditure = year-end double digits +5. 202 1 mobile auspicious day table.

Example: annual branch =69+ 1=70, the multiple of dividing 60 is 10, and the tenth branch is unitary; Annual branch = 12+5= 17, excluding 12, the fifth place is Chen; Then the annual trunk branch is already one yuan, and the annual trunk branch is not old.

3. The monthly dry formula, the monthly branch is fixed, for example, at the beginning of the first month, only the monthly dry is calculated. Old yellow calendar perpetual calendar auspicious day mobile version.

Monthly work = annual work *2+ months

For example, in August (unitary month) of a year (unitary month), the heavenly stems =6*2+8=20. If the period of heavenly stems is 10, then 10 is removed, and the tenth place of heavenly stems is decyl, then the branch of this month is decyl. The authentic version of the old almanac.

4. Daily formula: 202 1 September * * pick up the car on auspicious days of the ecliptic.

? -year end base = (year-end double digits +3)*5+55+ (year-end double digits-1)/4

? -The most auspicious day in September, 202 1.

The above is about why there are two versions of the electronic calendar, and why there are two versions of the electronic calendar that can be shared. Read the most accurate version of the perpetual calendar, I hope this will help everyone!