From Nikko City to the foot of Daxue Mountain, we pioneered the Pioneer Camp. It is about 2,000 miles away and can be reached in full term.

No need to hurry.

King Ji came from afar. In the "Fifty-Two Kings Drive", the mileage recorded by the drum cart in Jili was nearly ten thousand miles. In other words, this is a thousand miles away from Linxiang.

By the way, the drum cart in the memory of the kings was included in the book of the kings. And when the emperor went on a tour, he was only ranked behind the command cart. This shows his persistence.

In other words, the emperor also has the important responsibility of measuring the world when traveling.

"Sunzi Jing Jing": "Now there are 900 miles apart in Chang'an and Luoyang, and the wheels are 1,8 feet apart. I want to go from Luoyang to Chang'an, I ask: The geometry of the wheel turns (1 mile = 300 steps, 1 step = 6 feet, 1 zhang = 10 feet)?"

A glimpse of the picture shows the whole leopard. Nowadays, mathematics and physics are everywhere.

Just like "making a plan and winning a thousand miles", it is calculated by calculation and calculation. For example, "Gou San, Gou Si, and Xuan Wu", which later generations commonly called the "Pythagorean theorem". However, in terms of its origin, during the Western Zhou Dynasty (11th century BC), Shang Gao proposed the Pythagorean theorem of "Gou San, Gou Si, and Four Strings and Five". In the West, the first one to propose and prove this theorem was the ancient Greek Pythagorean school (6th century BC). Therefore, the West called the Pythagorean theorem theorem theorem "Pythagorean theorem". For example, some Chinese people called it the "Shang Gao theorem".

However, regardless of the quotient height: the flat moment is a positive rope, the tilt moment is a high point, the tilt moment is a high point, the lying moment is a great point, the ring moment is a circle, and the tilt moment is a square point."

Or Pythagoras, the "deductive method" used to prove that the square of the oblique side of a right triangle is equal to the sum of the squares of two right angle sides. Both are not pure arithmetic.

In other words, whether it is measured or deduced, it is not "calculated".

So there is "Nine Chapters of Arithmetic": "The Pythagoreans are multiplied by themselves and combined into mysterious reality. When they are opened, they are mysterious." It clearly gives the calculation formula.

Therefore, it is not named after Shanggao, but is called the "Pythagorean theorem".

It should be noted that the principles of arithmetic or mathematical formulas are all decimal (please note).

The ancient Mayans had twenty-decimal positions and the ancient Babylonians had sixty-decimal positions. In ancient Rome, the numerical system had only seven basic symbols and even no bit value system.

Let’s ask, how to calculate formulas.

There is a conclusion here. Except for China, the remaining ancient human civilizations have no real mathematics.

It's very simple. None of them is used in the decimal system.

The ancestors of China were proficient in geometry in mathematics. You might as well take horses as an example and pick them up at will:

First, there is a guest horse who travels 300 miles a day. When the guest goes there, he forgets to hold his clothes. The day is one third. The master realizes it and chases him back. When he arrives at home, he looks at three quarters a day. He asks: How many miles a day does the master go on?

Second, there are good horses and slow horses. They are sent to Chang'an and come to Qi. They go to Chang'an for three thousand miles. The good horses travel 193 miles a day, and the daily increase of 30 miles a day. The stable horses travel 97 miles a day, and the daily decrease of half a day. The good horses arrive at Qi first, and then welcome the slow horses. Ask: When will they meet and how far each trip will be?

Third, there is a martial horse with two middle horses and three horses off the horses. They all carry forty to Ban, but they cannot go up. The martial horse borrows a middle horse, a middle horse borrows a horse, and a martial horse off the horse, and they all go up. They ask: How much force does the martial horse bring to each of the horses off the horses?

Maya boy, twenty-decimal places, can I make a formula?

Babylonian boy, sixty-fold, do you have the equations?

Roman boy? Today is a beautiful sunshine, spring is bright, orioles sing, swallows dance, butterflies and bees fly. Why not go out for a walk?

As the saying goes, "If you have wine today, you will be drunk today, and you will be sad tomorrow."

Come and be at peace.

When the camp was in charge, all the good ministers were entrusted. King Ji brought embroidered clothes to patrol the sunlight. There were many scattered tribes of the East Nv Kingdom nomads nearby. Seeing the arrival of the king's flag, he was also attentive and asked to enter the house. Even if he was staying at night, King Ji also politely refused the shepherd's wife and daughter to sleep with him, and ordered Shi Huan to lead the embroidered clothes to be on duty day and night. No one should be placed in.

"The common people value women but ignore their husbands, but they are not jealous (open-minded)" and "all women are (all) serving men."

It is still unknown who is lucky.

The nobles of the Han Dynasty were famous all over the world. "They were out of food and went to the village to seek food. Wherever they went, I heard that Liu Yuzhou was fighting to eat." This was the case in history when they were in trouble. What's more, today.

Traveling all over the mountains, rivers, valleys, grasslands, forests, and King Ji has a deep meaning. After all, he is close to Daxue Mountains, a high-altitude and oxygen-deficient place. Since the Queen Mother of the West, he has spent billions of yuan to reestablish the Queen Mother of the West. The queen and the small kings all chose "river rivers" to settle down. Thanks to the exchanges between Shu merchants, he quickly transformed into a city-state. The so-called "it is easy to go from frugality to extravagance, but it is difficult to go from extravagance to frugality". If you can enjoy the fruits, why should you sleep in the wind and open? Do it yourself. Nomads have been

In particular, the "female nobles" and "eight queens" all built docks and forts in the highlands of Sichuan. The nobles in the country all surrounded the docks and lived along the mountains. They all established fertile fields in the middle of the river. They planted barley and turnips. Although they were not enough to sell outside, they were enough to support themselves. The East Girl Country had abundant resources. They produced: yaks, horses, gold, copper, gems, cinnabar, musk, salt, etc. Later, historical records said that "the profit of salt was always promoted to Tianzhu, and the profit was several times."

Especially yaks, horses and good horses on the plateau were called "Western Fan Horses" in the pre-Qin period, and the former Han Dynasty called "Qian Horses". The Ji people were called "Hequ Horses". Because the Qiang body poisoning path was not open before, the good horses were mostly sent to the Hequ Branch, so they were named. In fact, the Hequ Horses cover the frozen plateau and the entire Queen Mother Kingdom of the West.

The Hequ horse has a well-proportioned body, long ears, long head, deep and wide chest, long neck, flat back, short waist, wide buttocks, strong tendons, and thick limbs. The hair is mainly black and green, and there are also chestnuts and chestnuts. It is very suitable for plateau climate, riding on high mountains and walking freely. It carries 500 kilograms of weight and rides for a long distance of 100 miles a day. It is famous for its good walking on swamps and grasslands. A horse can pull 2,000 kilograms of baggage, and a parallel horse can pull 5,000 kilograms of baggage. The horsepower recovers quickly, so it is often used for service.

When King Ji crossed the Kunlun Mountain Pass, he replaced the Xianbei horses with Hequ horses.

Speaking of which, when King Ji pacified Longyou, he rebuilt all the pastoral gardens abandoned by the former Han Dynasty. He mainly raised horses and sheep. During the former Han Dynasty, there were thirty-six pastoral gardens. All of them had pastoral officials in charge of their affairs. "There were 30,000 officials and slaves, and 300,000 horses."

The King of Ji was not a heroic ruler, and the Han Dynasty in Ji was a vassal of the great Han Dynasty. It was even more lively and powerful. The cattle, horse, mule, and donkey were very useful. In a single Xilin town, he raised 200,000 good horses. It can be imagined that there were no less than one million horses in Longyou. There was no need for officials and slaves, but they were all raised by Qiang households in the prison city.

Even if the King of Ji is recruited, it will be paid in full. If there is any damage, compensation will be required at the price. Military horses and fostered Qiang households also need to pay in full. As mentioned before, King of Ji is never used in vain.

When he heard that King Ji conscripted Hequ horses. The Qiang households in Xihai County were moved when they heard the wind. Within three days, tens of thousands of good horses were gathered together, which was enough to ride tens of thousands of soldiers.
Chapter completed!