The discussion on number theory will also be put to a conclusion for the time being, because the difficulty of this problem is to trace the cause from effect, and it is not something that can be figured out in a while.

And Qingwen was also exposed to this kind of problem for the first time, although the more she looked at it, the more she felt that it was a bit like a big square, casually placing some slightly regular elements.

If I had to use any analogy, it's like a square cream cake with strawberries and kiwi slices in the first row....... The dark chocolate cube to the last blueberry cube, the second row is to replace the strawberry with blueberry cubes, and the last blueberry cube becomes a white peach cube, and no matter how the next few rows change, the penultimate dark chocolate cube will not change, but for the atmosphere of serious discussion, it is better for her character not to make casual remarks.

In the next two hours, two rows in the hall, you come and go, fighting with each other, and they are very happy, because Qingwen can't speak, and Luo Housheng is not very good at words, so Qingwen gradually fell behind.

"So how about the solution to this problem, because it is solved by the number of the five elements and falling plums, supplemented by the strange solution?"

"Wait, although this method can solve this problem, as long as the person who set up the formation changes slightly, doesn't everything have to be retested?" Pan Lian was still not convinced in the end, but what she said was right, this method can only be broken effortlessly if the situation of the formation coincides with this question.

"There are so many formations in the world, I don't think that the ancestor is just pursuing this temporary solution, if he can find a method, he can solve thousands of formations, so that he can stand out in the assessment. Qingwen also spoke, because she seemed to have discovered that this problem might be related to linear algebra, and maybe it could be solved.

"It's ridiculous, who do you think you are, but with a little bit of Qi cultivation, how can you easily say such a big thing about breaking the world's formation, I'm afraid that you will be laughed to death. Fairy Mirage had a slight frost on her face and a little disdain in her eyes, although she could put aside her prejudices and talk with Pan Lian, it didn't mean that she would approve of any big words.

"It doesn't have to be so, since Fairy Qingwen said this, then there must be something in my heart, Brother You also once praised Fairy Qingwen on the way of number theory, unique opinions, quite subtle, I don't know today, but I would like to talk about it, and I will listen carefully in the future. Senior Sister Luo came out to say a fair word and returned the right to speak to Qingwen.

"In that case, then so-and-so will be ugly. Qingwen already has a plan in her heart, and she is not afraid to speak.

This question can be seen in the rectangle, the moment, the square, has four corners. If it is the simplest matrix, it can be a number in all four corners, and a diagonal line, then there are two lines, one is the right line, the other is the left line, multiply the number of lines one by one, and the result of multiplying the number of right lines minus the result of multiplying the number of left lines, and the corresponding number of the matrix can be obtained...... "Qingwen thought about it for a while, and then said the law of modern matrices.

Although everyone listened, their expressions were different.

If you are in the wind, Luo Xiaorong, although it is the first time to listen, there is no resistance in her heart, Qingwen said a word, she thought about the corresponding situation in her heart, and used her past experience to compare and understand, and she understood it, even if she was a little puzzled, she was also temporarily stored in the bottom of her heart, and she asked each other slowly later. Therefore, his face was as usual, smiling slightly, and nodding his head from time to time.

Like Pan Lian, Luo Housheng, although he doesn't understand a lot, he has never suspected that Qingwen is talking nonsense, and he can still see the clues when he thinks about it patiently, and with Qingwen as an example, he can also understand a thing or two.

For example, Chen Mojing, at first he didn't care, he only felt that Qingwen was nameless, and he didn't want to listen to his words, so he couldn't help but feel a little contemptuous, and gradually listened to it, unconsciously, followed Qingwen's voice, such as entering a good situation, coming back to his senses, knowing that Qingwen had a unique insight, and was unique, and the admiration in his heart arose spontaneously, his face was solemn, and he didn't dare to omit anything.

The rest, if Luo Yu, don't know what he's thinking, there is no light in his eyes, he says he's not listening, but he moves with the crowd; if he listens, if you call him up, he may not be able to say one, two, three, four, maybe one out of a hundred will be gifted, who doesn't seem to listen, but in fact he understands everything, but what the remaining ninety-nine are doing, they don't know whether they are gods, and they don't know what ghosts do.

Qingwen only felt that the more she straightened out, the more she spoke, the more she spoke, unconsciously, her mouth was dry, her throat was smoking, and everyone was obsessed with the content, no one noticed, and finally Pan Lian came back to her senses first, and asked her to come down to rest for a while, taste a product, and swim for the wind to entertain the guests with the clouds and mountains covered with fog, this is the fine product of the spirit tea, the entrance is mellow, although it is slightly bitter, but it seems to have an endless aftertaste.

Everyone also began to feel that the class had stopped, and the aftertaste did not stop.

"Listening to your words, it is better to read for ten years, but I didn't expect Fairy Qingwen to be so profound in this way, and I admired and admired it. Senior Sister Luo took the lead in giving her hand to show her respect. "I will be able to rise in the future," Tsukiki asked. ”

"Thank you, fairy. "The fairy will become everyone. ”......

Whether everyone is convinced, or is it reduced to the surface, Qingwen doesn't have the ability to tell, but the taste of being complimented is really fluttering, and I can't wait to talk about it for ten days and eight days at this time.

Of course, she actually knows that she is just a little bit of modern mathematics, and she is full of power here, and what they really admire is actually those mathematicians on the earth, and she is just a porter.

So soon Qingwen calmed down and responded to everyone with a smile, but she was not proud of it and was proud and complacent.

Everyone is idle to taste tea, for the way of tea, Senior Sister Luo Xiaorong's "source, vessel, boiling, drinking" four words true decision, is also an eye-opener for Qingwen and even everyone, of course, Senior Brother You Weifeng also has a deep opinion on this way, and he will debate it immediately.

Luo Yu also followed the blind coaxing, learned from mortals, opened a gambling game, to see who was better, Qingwen was naturally betting on the wind, but Pan Lian felt that Senior Sister Luo was more reasonable, and in the end, the two of them were going to the top of the Ethereal Jade Snow Peak to get the thousand-year-old cold jade snow, and the other was going to enter the Nine Shadows and Cold Tan to collect thousands of zhang diving heavy water, no one would let anyone, and in the end, the dealer would take it all.

Qingwen is to export a dish of eight treasures and rare ruyi porridge, containing pure aura, condensed but not dispersed, melted in the mouth, sweet and delicious, Pan Lian also lost a five-element incense mixed yuan fruit, the five elements of the aura in peace and harmony, infinite use, is her carefully planted good product, is recently in the door of the nine products of the best of this evaluation of the good thing.

In such a gambling game, the relationship between everyone can be said to have been greatly deepened, this move is an impromptu move by You Weifeng and Luo Xiaorong, the two never thought of this effect, of course, in this game, the two are even more spiritual, often just think of a place, but the other party said, unconsciously, they have already cherished each other.