Wang Mumu announced that in view of the strong demand of the guests from all over the world, it is now decided that the Rose Wedding Seven Days of Joy will be postponed for another eighteen days to the 25th day to send you, which is the Seven Days of Joy with the eighteen phases. By the way, during this period, our Liuqiu Island is testing super powerful exercises and weapons, if you find that the mountains are shaking and the waves are running towards a tsunami, please don't panic, we will do it, we can control it. As for today's lecture on family planning by President Bodhisattva, it will be held as scheduled, and the policy cannot be changed, and if you are unable to attend the lecture, if you have any questions, you can solve them in this postponed time. Now, Wang Mumu wants to invite Khayyam to discuss some mathematical problems, and interested friends are welcome to observe......

After all, in his previous life, he was a secondary school student, self-taught in high mathematics, and had not yet involved differential geometry, and now some of his biomathematical research should be partial differential equations, differential geometry, analytic geometry, real functions and functional analysis, mathematical physical equations, vector algebra, tensor analysis, etc. Besides, after all, I am a time-traveler and sensitive to space-time, so I also want to study special relativity and space-time graph theory, and then differential geometry and general relativity.

Now, Hayyam, who is sitting opposite Wang Mumu, has always wanted to discuss astronomy and geography with Wang Mumu after he had learned the shocking plan of Wang Mumu, a little madman of science.

The people of this era believed that the earth was the center of the universe, that it was a small dry piece of land surrounded by an ocean of sea, like Muhammad's coffin and a kite with a broken string, completely suspended in the air.

A handful of prophetic celestials and mathematicians, including Khayyam, began to question this theory from their astrological observations and voyage records. First of all, when one is near a large mountain or a large boat, their tops are always seen first, and only then gradually they are in full view. This is an indisputable fact. Second, no matter where people are, the scope of a person's field of vision is always circular. Whether looking at the earth or the sea, the eyes of the human eye always move in parallel, and when you are on the top of a mountain or on a tower, your vision is much wider and the circle is much larger. If the earth were round, one would find himself in the center of an elliptical circle of vision; If the earth is square or triangular, the horizon should also be square or triangular. Third, when a partial lunar eclipse occurs, the Earth's shadow that appears on the Moon is also circular. Only objects that are round will produce a circular shadow. Fourth, since the other planets and stars are spheres, why is the Earth the only exception among the thousands of celestial bodies? Fifth, when people walk towards the North Pole, the familiar constellations, now known as the zodiac signs, disappear into the horizon one by one, and as people approach the equator, they rise higher and higher. These facts irrefutably and fully prove that ——— earth under the feet of mankind is a sphere.

Khayyam is selfishly convinced that the land under the feet of human beings is not a flat disk, but a round sphere, which is not static and isolated in the sky, let alone the center of the entire universe; On the contrary, it orbits a much larger sphere, the sun, at a relatively fast speed. They also point out that, in contrast to so-called stationary stars, the moving stars do not orbit the Earth, but in fact they are planets, revolving around the Sun with the Earth. Like the Earth, they belong to the same family of the solar system and follow the same laws that determine the daily routine of human beings, including when to get up and when to sleep. The celestial bodies follow their own established orbits, and if they deviate, they are bound to be destroyed.

In Europe, by the beginning of the second century C.E., some intellectuals had been able to accept the theory of the earth because it was convincing. However, after the Church came to power from the beginning of the fourth century, it was very dangerous to believe in such ideas. If anyone dares to claim that the earth is round, he will be in danger of life and death.

At that time, the earliest converts of the Kidū religion came from the most ignorant strata of society, and they were indoctrinated with the idea that the end of the world was approaching, and that at that time, for the sake of his people, Jesus would return to the place of suffering in glory and judge the good and evil of the earth. These disciples were convinced that this was the only truth in the world, and they firmly believed in it. If Jesus really came a second time, then anything else would be false, and of course the great geography under the feet of mankind would be flat as the church says, or else Jesus would have to reign twice, once to the Western Hemisphere and once to the Eastern Hemisphere. If that's the case, it's absurd and blasphemous. Therefore, the earth can never be round!

The Church has spent nearly a thousand years trying to instill in its adherents the idea that the earth is a flat disk, the center of the entire universe. As for the ancient Greek theory of the circle of the earth, intellectuals like Khayyam did not give up, although Khayyam was not a Catholic, he was a Muslim, but on this issue, the views of the two religions at this time were much the same. So he is not bound by the Islamic view that Allah created the world, and therefore he is not pleasing to orthodox Muslims. Therefore, Khayyam understands that if he talks openly about the earth, he will not only break the peaceful life of thousands of ignorant people, but it will also be useless and will bring trouble to himself.

Now, Khayyam, who is groping his way forward in the dark, has met a "prophet" like Wang Mumu, how can he give up the opportunity to seek advice in person! His protégé, Princess Baoma, a high-ranking disciple, has already passed through the wind with him, saying, this Wang Mumu is at least one of the cores of all magic here, he is definitely a prophet, his high number is several times stronger than ours, master, don't let him go!

Wang Mumu was also taking a closer look at Khayyam, who was about forty years old, and according to the princess of Babylon, he was now an imam, a physician, and an astronomical officer of the Seljuk dynasty, and at the same time, among the people, he was also a poet, philosopher, and mathematician. His representative works include "The Argument of Algebraic Problems", "Problems of Arithmetic", "Geometric Originals", "Maliksha Astronomical Table", etc., and presided over the revision of the calendar more than ten years ago, and presided over and prepared for the establishment of the observatory. In some of his quatrains, he boldly advocated the pursuit of the joy of this life and a free and happy life, which was a suspicion and rejection of Islam, and was therefore called a "devouring serpent" by the ruling elite and the religious elite. Therefore, this person, in the dynasty, belongs to a very talented and unglamorous person......

Thinking of the introduction of the princess of Babylon, Wang Mumu vaguely recalled the bits and pieces about this person in his previous life. After all, Wang Mumu is Chinese, and he pays little attention to celebrities in foreign history, not to mention that he is still an Arab. However, Wang Mumu remembered that this Hayyam was still a little different from others, and remembered that in his previous life, someone wanted to crack why Hayyam and his descendants Descartes, Pascal, Spinoza, Newton and Leibniz were not married? In addition to scientific research, these Western wise men also dedicated their spirits to religion or philosophy. Anyway, at least the one in front of him is a very strong-willed person, and Wang Mumu admires it very much.

Wang Mumu also vaguely remembered that this one, while concentrating on the kingdom of science, also quietly recorded his thoughts, but because his thoughts were out of date, they could only be in the form of poetry, and moreover, mainly in collections. His works were not read until decades or centuries after his death. This person, in his old age, will be more bleak.

At this time, Wang Mumu had already asked someone to prepare some snacks and red wine, remembering that this person had a fight with Li Bai, and he was also more luxurious. Wang Mumu read "Roubayi Collection" in his previous life, and now he looks at the original author, in this situation, some words can't help himself:

Whether it's Princess Palmer or Babylon,

Regardless of whether the contents of the cup are bitter or mellow,

The wine of life leached out dripping uncontrollably,

The leaves of life fell one by one in the dust.

Khayyam was shocked, isn't this his own Roubayi? It's just that the other party changed Neshapur to Princess Palma, and this Babylon has two meanings. Wise people can communicate, and emotions can resonate, so Khayyam also interfaced:

There are people who are busy for today,

Some people open their eyes to hope for tomorrow;

The Priest cried out to them from the Tower of Darkness:

There is no reward for fools here or there!

Wang Mumu admires the hard worker in front of him like himself, as a traverser, he has a lot more consciousness than others, and he has a lot more heaviness than others. A lot of efforts have been made, but there is endless helplessness. Song Mystery, Jing Kang is ashamed, what should I do? In the CPU rush, some text naturally overflows:

From this point of the sea I soared,

Flying over the bridge, I have a sword to lean on;

How many development problems have been solved along the way,

But he didn't solve the mystery of his fate.

Khayyam was confused, how did you change my "I rose from the center of this earth, flew through the Gate of Seven Heavens and sat on the Saturn Treasure Chair" to something like this, and "Song Mystery"? Hehe, I've really met the prophet, so let's make friends quickly:

I don't know what the root is, where is the source,

It's like flowing water, which flows helplessly into the universe;

I don't know where the end is, and I don't want to be left any longer,

I was like the wind, blowing helplessly across the dunes.

Wang Mumu felt that Khayyam was a little depressed, thinking that if he was harmonious and harmonious, he could resonate, but it was not conducive to walking; If you disobey him, you will be able to use your brains, but it is difficult to see your sincerity. And Khayyam didn't know what Wang Mumu was hesitating, so he continued:

When you and I disappear behind the veil,

The world will go on for a long time;

In its eyes, our arrival and parting,

Like a small pebble splashing on the surface of the sea.

Wang Mumu also had a confusion in life, so he asked in the other party's words:

Today I am still me, if I can only look up,

The heavens beyond the clouds, the gates are closed,

Or look down on the stubborn earth, at a loss-

So what will happen tomorrow when I am no longer me?

Khayyam laughed, how did you turn my "you" into your "me"? So he comforted:

I send my soul to the netherworld,

I want to ask for a word about life after death;

Soon my soul has returned,

He said, "I am Heaven and Hell. ”

Wang Mumu was also a little sad:

Ah, the fear and longing for hell and heaven!

At least one thing is undoubted: this life is like flying;

There is no doubt that the rest is a lie;

The flowers that once bloomed will perish forever.

It's good to have wine to pour out sorrows, as a mortal, Khayyam can only cherish the present:

So, I raised my clumsy clay glass

Come and explore the mysteries of life. The mouth of the cup just touched the mouth,

It muttered to its mouth: "Get drunk when you live!"

Because once you die, you can't go back. ”

……

Wang Mumu and Khayyam talked speculatively, but they were anxious for other people who couldn't intervene. Although today has a good day, the seven days of happiness have been postponed for eighteen days, but the sun and the moon are like a shuttle, and the eighteen days are very fast, if you don't hurry up, it will be fleeting in a blink of an eye. Now I see Wang Mumu and Khayyam talking about their hearts over red wine, looking like they hate each other and cherish each other, then, what should we do?

……

When Princess Baoma was in the inner house, after testing, Wang Mumu had been accepted as a graduate student in the Department of Mathematics of Harvard University. Since Wang Mumu accepted two graduate students, Li Jie and Zeng Xiaoguang, when Harvard was founded, he has been standing still in this regard. Li Jie and Zeng Xiaoguang were very good during their time in school, one was an ancient Chinese civil engineering architect, the other was an ancient Chinese water control expert, and the two helped themselves build cement ships, wharves, lighthouses, municipal administration, and residential buildings, and made a lot of efforts. However, the orthodox concept of the scholar doctor, coupled with Su Shi's call, three years ago, some of his Harvard teachers, Qin Guan, Chen Shidao, and graduate students Li Jie, Zeng Xiaoguang, all resigned, Wang Mumu thought of it and was a little depressed, so he could only use historical records to comfort himself, the will of heaven could not be violated, and he went along with the trend. Now, he has found a new graduate student for the Department of Mathematics, this person, you Su Shi can't summon it, but he is an Arab princess.

Princess Baoma has become a graduate student, and the two envoys call the girl Night Spider and the Light Scorpion to accompany her. Now the three of them have just finished their enrollment and are walking, but when they walk, they attract the envy and jealousy of others. This graduate student is good, but he has been at Harvard for a long time, and he can keep in touch with the top leaders here, and he can learn about the latest top secrets here, it should be that they themselves can become immortals and ascend. Alas, we are also international friends, why didn't we think of it? All roads lead to Harvard, why haven't we found this shortcut? Many people surrounded the princess of Babylon and Princess Palma, asking long and short questions, learning from the scriptures and treasures, inquiring about the truth, and intending to copy.

There were a couple of Mediterranean countries that were a bit lost some time ago. Confused about what? In fact, they also have a plan to marry if possible, because they have long been convinced of the two queens of Hudong, and they feel the need to tie up with the birthplace of Hudong and their teachers and later tái. If you want to tie the knot, marriage is a means, but when you come to beg, you are dumbfounded. Here, the three goddesses on the highest throne are now all married women, and the beautiful men sent have no play; The most powerful man here already has five wives, which is no problem for Asian, African, and Arab countries, but it is a big problem for Catholic countries from Europe. For them, because the Bible clearly states that the ancestors of mankind, Adam and Eve, were a man and a woman, the Church considered polygamy to be a manifestation of selfishness and lewdness, and was not blessed by God, so the Holy See ordered Catholics to practice monogamy. For Catholics, concubinage is a direct violation of the Ten Commandments, the commandment not to commit sexual immorality, so that these Europeans who are calculating marriage are not found. Now, Princess Palmer is a graduate student. The Europeans have excavated the new concept of graduate students, and they think it is very good, all roads are open, and our three princesses are not bad, Princess Baoma can go to it, why can't we go to it?

By the time Wang Mumu and Hayyam were gone, the moon had already turned and the stars had shifted, and it was not too early. Hu Dong came to report, saying, Sarah of Holy Rome? Kona, Italy's Fendi? Giorgio Armani and France's Montejiao? The three daughters submitted their applications to the eldest princess for a full-time master's degree at Harvard University, and they asked for an interview. Now, Sister Princess, Sister Rourou, and Sister Sansan are anxious for you to go back quickly and deal with the assessment problems of these three wonderful and three tricky overseas students......

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Ladies and gentlemen, I'm sorry for waiting for a long time, hehe, during this suspension period, calm down, keep a distance and look at my works, objectively, there are dozens of websites reprinting, a little hot, but I haven't signed a contract yet. After reading it, the high click rate has also exceeded 4,000 a day, ranking in the top ten, and the recommendation is the first; low, single digits; Among the stations, there are more than 10,000 recommendations, but most of them are bleak, and even the relevant chapters have been slapped by Su Fan. I now write that in the second half of 1088, in 1089 Wang Mumu and Su Shi had a peak duel, for Su Shi, I am on the side of the eternal phase, Xiang Ye is complaining in poetry, Wang Mumu wants to compete with Su Shi's greatest political achievements. Maybe, in a dozen more chapters, Su Fan will crush Wang Mumu to death, what should I do? We'll see when the time comes. Finally, thank you to the book friends who have always supported me!