Leaving the village where she has lived for more than 20 years and bidding farewell to the familiar school and students, Luo Yan's mood is a little sad. Until the plane stopped at the capital airport, Su Yichen, who had been holding her hand, could still feel the faint sadness in her heart.

However, after seeing Lin Dong, who was recuperating in the hospital, Luo Yan's mood was much more relaxed. Lin Dong's recovery is good, he is now able to get out of bed and walk around by himself, except for not being able to exercise and work vigorously, on the surface he looks no different from ordinary people, and even in these days in the hospital, he is still a little fatter than before, when he saw Su Yichen and Luo Yan standing side by side in front of him, Lin Dong was happy and emotional.

Among the members of the project team that year, the only three people who were still alive finally reunited. If it weren't for physical reasons, Lin Dong, who learned the news, planned to go to the northwest to see Luo Yan in person a few days ago, and this time he returned to the capital, on the one hand, to arrange procedures for Luo Yan's work, and on the other hand, to meet everyone at Lin Dong's request.

"Xiao Su, Xiao Luo, this is called a lover who will eventually become a family! Seeing that you can finally be together, I am happy for you from the bottom of my heart! Lin Dong took the hands of the two and put their hands together, feeling emotion in his heart. It's a pity that Professor Luo Shaohua didn't see this day, which may be a pity, but in any case, the lovers who have experienced more than 30 years of separation and suffering have finally come together.

"Thank you, Brother Lin......." Luo Yan's eyes were a little moist, and Su Yichen beside her looked at her with encouraging eyes, and Luo Yan mustered up the courage to tell Lin Dong that she and Su Yichen had already discussed that the two would hold a small wedding, and no outsiders would be invited to this wedding, but they hoped that Lin Dong could participate as their witness.

"That's a good thing! I didn't say anything, I agreed! Lin Dong smiled happily, this can be said to be another thing that makes him the most happy in addition to the complete success of the 863 plan. And even if Luo Yan doesn't mention it, Lin Dong has to take the initiative to be this witness, after all, he is the only old man who witnessed the love between the two back then, and he is the only one who is alive, who else has this qualification besides him?

The wedding was Su Yichen's request, although Xu Ke persuaded Luo Yan, but she didn't want to think more about Su Yichen's insistence on holding this wedding. Let the lover who has been waiting for him for many years wear a white wedding dress. On the evening of arriving in the capital, Luo Yan, who was wearing a white wedding dress, and Su Yichen, who was wearing a suit, completed the wedding in the high-level ward of the hospital.

Weddings are simple but not easy, and it is simple to say that their weddings are inferior to ordinary wedding ceremonies, without full seats, and without gorgeous openings and dazzling ceremonies. It's not easy to say. Those who know the inside story know how hard-won this wedding, which has been more than 30 years late. When Su Yichen put the ring on Luo Yan's finger, everyone in the ward applauded from the bottom of their hearts to offer sincere blessings to the couple, and at this moment, Luo Yan in a white wedding dress is so beautiful, as bright and moving as more than 30 years ago.

After the wedding, the next day Tian Lao personally handled the work procedures for Luo Yan, and Luo Yan, as an expert in fuzzy mathematics, officially became a member of the 781 Center.

Some of the work arrangements were completed at the Centre. Su Yichen walked briskly back to his home in the center. As soon as he entered the house, he saw Luo Yan tidying up in the study. Su Yichen, who was worried about her body, hurriedly went over to take over the work in her hands.

"It's okay, I've compiled all these materials over the years, I'll do it myself." Rejecting Su Yichen's kindness, Luo Yan smiled and continued to clean up by herself.

The space in the study is not small, and for the use of the two of them, Su Yichen asked Gao Jian to make adjustments in advance, and added some bookshelves, tables and chairs. Luo Yan put a few boxes she had brought back from the northwest on the ground. In the box were thick books, as well as many handwritten manuscripts, notes, etc., Su Yichen picked up one casually and looked at it, and found that this was some of the research that Luo Yan continued to do on fuzzy mathematics when she was in the northwest.

Su Yichen is no stranger to fuzzy mathematics. Looking at Luo Yan's research, Su Yichen, who was calm at first, soon became a little surprised, because he found that Luo Yan's research on fuzzy mathematics had entered another level, and even put forward some unprecedented views in some ideas.

It can be said that Luo Yan's research in this area can be called everyone, and if her research is taken out and published directly, it will be extremely heavy. What makes Su Yichen's eyes even more eye-catching is that Luo Yan has also formed a new theory in the future of fuzzy mathematics and intelligent systems, which has not even been involved in the Randan civilization, and if her new theory can be established, a new system concept will be developed in this regard.

It is not that Luo Yan's theory is stronger than the Lante civilization, but that Luo Yan has completely moved towards another neglected new path in the development of fuzzy mathematics. And this path seems to lead to success, but it is different from the orderly development of the Lante civilization, which is a new direction.

"Xiaoyan, how did you come up with this idea?" Flipping through the research directions in Luo Yan's notes, Su Yichen actually forgot everything for a while, he followed Luo Yan's train of thought to deduce the argument, and was pleasantly surprised to find that her research direction had a high probability of success.

"What thoughts?" Just as she was putting a book on the shelf, Luo Yan asked back with some confusion.

"Look at this." Su Yichen handed the notebook in his hand to Luo Yan, pointed to what she wrote at the end, and said, "That's the idea, but it's not finished here, is this what you just conceived or ......?" ”

"Oh, that's it." Luo Yan smiled, bent down and rummaged through the box, and took out a notebook with a green cover: "The idea in your hand was written down by me a few years ago, and this is the theoretical derivation I have made about this idea in the past few years, but it has not been completed yet." ”

"I'll see!" Su Yichen couldn't wait to take the notebook and flip through it, when he read a few pages, his eyes became brighter and brighter, the content in this notebook was much more complete than the previous one, although Luo Yan could not complete it due to some complex calculations and verifications, but in it he could already see the overall concept of Luo Yan's entire new theory, Su Yichen's judgment was not wrong at all, the new theory proposed by Luo Yan and the theory of the Rand civilization are completely two directions, and in a sense, it is easier to achieve the goal.

"Xiaoyan! You're amazing, Xiaoyan! ”

The more Su Yichen looked at it, the more excited she became, and happily even picked up Luo Yan and spun around in the study, so frightened that Luo Yan exclaimed, and when her feet hit the ground, she even glared at Su Yichen, but then she thought back to the time when the two of them had played like this when they were young, and felt a burst of sweetness in her heart.

Luo Yan's new theoretical idea opened another window for Su Yichen to see a new world outside. If this new theory can be completed and applied to technology, then human beings will be able to create intelligent brains that are even comparable to the powerful brains of the Rand civilization without reaching the technological level of the Rand civilization.

What does this mean? Su Yichen knew better than anyone that if this kind of intelligent brain, or if it was not so powerful, as long as the next level of intelligent brain was born, then it would promote the entire human science and technology to take a big step forward, and even lay the foundation for the success of the current huge alpha project. (To be continued......)

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