Because he was teaching a group of adults, it was naturally not like teaching children, where he needed to gently and patiently guide them. Basically, he only needed to guide them along. Moreover, these were the most basic and simple parts of mathematics, so it did not take much time to explain them.
To be honest, if the people present needed to think about the mathematics content, they would have to wonder how he got his identity as a mage. Those who had been doing business all their lives and dealt with numbers could naturally understand the meaning of mathematics faster.
However, even with many practical examples, the content was still explained very quickly. He had already finished what he originally planned to talk about. There was still about half an hour before the estimated time of the end.
It would be unreasonable to say that the crowd in front of him did not pose any pressure to someone at all. Just like now, he did not dare to say that it was over. Seeing that there was still time, he had to search for more content to report. He did not dare to think for too long. After drinking some wine to moisten his throat, he began to talk about factors, multiples, and prime numbers related to multiplication.
The explanation of this part was not in the edited mathematics book. It was also a relatively theoretical knowledge. However, multiples and factors were still related to the changes in the control of the program flow, so it was not too abrupt to talk about it.
However, a purely theoretical lecture seemed to be unable to satisfy the people who came to listen today. In particular, all the previous theories were accompanied by practical examples. This time, they also wanted to hear the same thing.
Due to helplessness and pressure, Lin, who was a little flustered, had to put forward the recent research project that used relevant mathematics knowledge. The cause of this project was the crucial astronomical event after finding the Lich, where Fanny Tikal resurrected the key golden skull.
At that time, Lin constantly studied the star system that the mysterious land belonged to and its relative position. In fact, this was also the basis for most astrologers to judge the future weather conditions.
In the process of a lot of calculations and research, Lin had thought that the orbit of the planet had its own rules. Then, did the weather change also have the same rules? At that time, there was no historical information about the climate, so the relevant verification research could not be done. It was not until after moving back to Wulian City that the relevant data was obtained in the collection records of the south tower. This verified the hypothesis that had existed in Lin's heart for a long time.
"All along, everyone has thought that the changes in the weather have no rules to speak of. They can only make corresponding judgments based on real-time observation."
Many people didn't understand the sudden turn of events. However, there were also a number of astrologers in the crowd. When they heard that the content was related to their profession, of course, they pricked up their ears and listened carefully.
"Most astrologers can predict the weather pattern of the next week when they make a weather forecast. Some experienced astrologers could predict the changes in the next two weeks. Only the best among them could predict the next three weeks, or even longer. This is the nature of astrologers, right? "
Although it sounded like a question, Lin did not wait for anyone to answer. He said directly, "According to the forecast, the next week will be a week of frost and rain, and the temperature will drop significantly. The week after that will be a week of snow and rain. Simply put, it will snow, and it's a good day to stay at home and give birth. Next is … "Lin Yi reported the weather forecast for more than ten weeks in a row, which naturally frightened everyone present. He concluded by saying:
"And according to our judgment, this year's winter will be a warm one, so it can be expected that the rain in spring next year will be less. It's best for all agricultural areas to make preparations in advance to deal with the upcoming dry season. "
After he finished speaking, the astrologers couldn't help but curse. Predicting more than ten weeks in a row was unprecedented, let alone directly predicting the situation of this winter and next spring. It was especially not good news. No one had done such a ridiculous thing before, but the person in front of them had done it.
As for those who were not part of the astrologers, they couldn't ignore such a warning. Voices asking for evidence rose one after another. Lin Yi was not in a hurry. He took out the magic stone that was different from the forum version 2.0 that was announced. He operated the calendar information stored in the cyberspace and displayed it in front of everyone with a giant water mirror.
Starting from four weeks ago, 'Winter is coming, tired birds return to their nests', followed by 'Evil flourishes', Lin Yi displayed it week after week. After predicting the calendar information of the next week, he turned a page, and it was the week after that. If he continued to turn the pages, he would continue to display the information.
Everyone looked at the endless pages and felt a sense of absurdity in their hearts. They only felt that they might have come in vain today, listening to a liar bragging for a long time. However, Lin said at this time, "Do you all think that I can predict the future so far? That's too exaggerated. No, actually it's not exaggerated at all, because what you see is not the predicted information of the future, but the past. "
He opened a huge water mirror screen and displayed it in front of everyone. Lin said, "This is what happened this year." From this week's time to the next page, it was predicted that next week would be 'Frost, Rain, and Dew'. After that, there was no movement, because it was the last page.
At the same time, everyone noticed that the source of the calendar data on the new water mirror screen was the great astrologer Spiller. He was the most senior astrologer in the Sijia branch, and his predictions were the most accurate. Since the forum became popular, he had a habit of posting his prediction information on the forum, but it was only limited to the first week, and it was in the discussion section that could only be joined by paying.
Because of the old man's reputation, especially the fact that the fee was not expensive, and the importance of focusing on the climate, Lin of course joined. And in the section, there were areas with higher fees, where the predictions were for the distant future. For some groups, such information was of great value, and the predictions of the great astrologer Spiller were even more credible, so it naturally attracted these people to join.
But what was the point of the person who was giving the lecture releasing the same thing twice?
Just as they thought this, everyone noticed that the first weather information that was released was actually dated 122 years ago. In other words, it was historical information from more than a hundred years ago!
At this time, Lin moved the calendar displayed on the two screens to the same week, which was this week, and the calendar week that corresponded to a hundred years ago. Then, he flipped forward page by page.
Because the astrologer had developed the calendar for hundreds of years and was quite mature, there was naturally not much format change in the records. So in the process of flipping the two screens at the same time, everyone could easily compare the differences between the left and the right. But that was the surprising thing, because there was no difference between the two.
One was history from more than a hundred years ago, and the other was life that had just been experienced not long ago. The fact that it would be exactly the same meant that there was a pattern in the weather system of the land of mystery!
Lin didn't explain further and just kept flipping forward. Although he moved quickly, because there was not much difference between the two, it was easy for everyone to distinguish that it was the same statement. Until the first page of the historical information could no longer be flipped forward. Then, he said:
"This is what I've found so far. Because the history of the southwest peninsula is later than the rest of the land of mystery, only about two hundred years ago, this is all I can find in the historical calendar. I can't verify any more. Of course, you'll be wondering what this has to do with factors and multiples, but I'll say that this is the pattern that was deduced by these mathematical methods. "
Lin used the power of the Magic Tower in the dream to show the star chart of the star system of the land of mystery in reality. Of course, he did not forget to hold a wand in his hand and fake a casting motion. The star, the planet, and the two satellites of the land of mystery, a total of nine light spots appeared. After the initial shock, everyone was even more confused and puzzled.
When he used the ring to draw the orbit and let the six planets begin to orbit around the star, other than the astrologers who understood from the beginning, the others had a general understanding of what the light spots Lin was showing were trying to express. Lin continued to explain:
"As you all know, the shape of the weather and the weekly changes are calculated based on the positions and distances of the eight stars outside the land of mystery. They orbit around the sun in the center and form a straight line about every 122 years, starting a new cycle. And the calculation method … "
Lin used a whiteboard to convert all the data in the air into milliseconds, and after factoring, he clearly concluded the relationship between them and obtained the greatest common multiple. After changing it back to the unit of time and calculating forward from the current date, the final date obtained was the same week of the same climate in the historical calendar information that Lin showed.
Such a coincidence, or rather, the result of the accurate calculation, shocked everyone present to the point that they could not close their mouths. They never thought that this unpredictable weather pattern would one day be summed up into a pattern.
In fact, Lin was also surprised by the results of his research, but the direction of his surprise was different from the others.
On Earth, climate changes were not only due to the position of the sun changing between the regression lines, but also because the moon's gravity affected the earth's tides, which in turn affected the entire weather system.
However, there were two satellites in the land of mystery, which meant that the two moons should have brought about a more complicated weather system. But in fact, the complexity of this system was far beyond the level of two satellites. That was why Lin could not understand it, and this confusion began when he was an apprentice.
But until recently, the results of the research showed that the sun was regarded as the 'knowledge' of the authorities. Apart from the land of mystery, the other five planets were 'strength', 'authority', 'faith', 'wealth', and 'dexterity'. The moon of Nanna was regarded as' perception ', and the most mysterious moon of Gudarana was' mystery '.
The entire climate system regarded the star system as a magic array, and according to the positions of the eight authorities in relation to the land of mystery, it produced different climate derivations on the land of mystery.
What could be more challenging than a planet's climate derivation not caused by natural causes but by magic, and it challenged the worldview of a transmigrator?
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