Backward deduce the process of the solution that is suitable for reality and can be accepted by reality from the known answers, and then write a paper in reverse according to the results of the reverse deduction.

The reason why it is so troublesome is mainly because although the immortal civilization has the same root and origin, the development of each civilization is different, and the living room in the real world about the direction of the elixir extraction, after more than 2,000 years of research, has already formed a consensus on some research routes in the academic circles of pill medicine.

Although there are all the contents of the two-turn elixir extraction formula in the inheritance bead, and there are also many classic derivation tutorials, there are quite a few differences between the ideas used in these derivation tutorials and the consensus of the research route formed in the real world.

In order to make it easy for the real academic community to accept and avoid more troubles, Liu Hai feels that it is best to solve this topic on the basis of the consensus of the research route formed in the real world.

That's why I decided to go around in circles.

In fact, if he wanted to, he could choose to take out the classic derivation process in the inheritance bead at will, and throw out a large number of new ideas, new technologies, and so on, regardless of whether it would form a big storm in the real world......

This seems to be a good thing, and it can also make you an academic great man in an instant, but it takes time for anything new to emerge and be accepted.

Any high-end new ideas and technologies cannot appear out of thin air, it must have a foundation, that is to say, if Liu Hai wants to come up with any new ideas and technologies that are completely different from the real world, he needs to start from the foundation of this new concept and new technology...... It's too time-consuming, and it's a lot more troublesome than a small detour of bangs.

This is also a vein practice after Liu Hai got the inheritance beads, and the things that came out were "new", but this "new" had a foundation in the real world, and it was the "new" in the development of the real world, not the "new" without roots.

Even if it will be a little more troublesome, all things considered, in the long run, it will be worth it.

After thinking about it, it is better to take a detour by yourself, extract the content of the known Second Transformation Elixir extraction formula, and combine it with the knowledge that already exists in the real world of Elixir Medicine to reverse the solution process.

To sum up, Liu Hai is still seeking development in the development framework of the small spiritual civilization in the real world for the time being, and has not jumped out of this framework for the time being.

As for when to break out of this framework, he thinks that he may wait until the development of civilization reaches a bottleneck in the future, and maybe at that time, he will jump out of the framework and use the "new things" in the inheritance bead that are not in this framework to help civilization break the bottleneck - then he will estimate that he will already be an authority among academic authorities.

Bangs's brush brushes are non-stop, and he writes about how to reverse the known fixed solution process, that is, the backward summary - which is used to guide the entire reverse process.

The Second Transformation Elixir Extraction Formula is very complicated, otherwise it would not become a Pope-Prize-level problem, even if the content of the formula is released, there are not many pill pharmacists in the entire empire of more than 300 states who can reverse the solution process according to the content of the formula.

Even if a very small number of people have the ability to reverse the project, it is estimated that it will take more than ten decades and countless financial, material and academic resources to use the results to be reversed.

Liu Hai is different, he has a Inheritance Bead, and he has studied dozens of textbooks and hundreds of related works about the content of the Inheritance Bead about the Second Turning Elixir Extraction Formula, and his mastery of the Second Turning Elixir Extraction Formula has long been perfect.

This was all his initial study and determination of the Second Turning Spirit Pill Extraction Formula as a pre-study he did after his first impact on the Pope's Award, and for this reason, he has even theoretically mastered the refining of more than two hundred Second Transformation Spirit Pills, many of which are Second Turn Spirit Pills that do not exist in this small spiritual realm for the time being.

Of course, mastering theoretically is only mastering theoretically, and if you want to really master, you have to refine it at least once in the real world.

But it is enough to show how well Liu Hai is prepared for this topic.

If he is another pill pharmacist, even if he is a fifth-order pill pharmacist who is good at elixir extraction, let alone the success of reverse deduction, even if he writes a constructive reverse deduction idea, it is estimated that it will take several months, but he wrote it directly in such an art open class.

"In the first step of the fixed inversion, assuming that all the results of the previous step are true, then the five coefficients are each used in 250 sets of inversion experiments to solve the hypothesis ......"

Liu Hai wrote faster and faster, and the other students all looked up at the podium and listened to the teacher of the art academy talk about new art, only he was lying on the table with his head down to write, and it didn't take long for him to attract the attention of the lecturer.

"The classmate at the back of the first row, could you please stand up for a moment?"

The lecture is a female teacher in her fifties, very temperamental, originally she didn't want to call the names of students in this kind of open class, but she had a little obsessive-compulsive disorder and saw that all the students below were looking up and listening carefully to their lectures, but which one of the students was writing with his head down, and he couldn't bear it for a while.

With a brush, all the students looked at the back of the first row.

The bangs were so serious that he didn't notice the change in the atmosphere in the big classroom.

"Classmate, Teacher Wu called you. ”

Or a male classmate next to him reached out and knocked on the table next to him to remind him.

Bangs raised his head, looked around blankly, and finally looked at the podium.

"This classmate, you are writing so seriously, are you writing about the gains and feelings of listening to the class?Also, which class are you from, why do I never seem to have seen you?" said Teacher Wu as he walked towards him.

You can't show what you wrote to others, Liu Hai's mind turned quickly, and while quickly putting away the manuscript paper and putting it in his pocket, he replied with a smile: "Teacher Wu, you misunderstood, I am not a student, my name is Liu Hai, and I am also a teacher at the school. ”

Coaxed, with the self-introduction of bangs, the big classroom suddenly exploded, now Liu Hai is very famous in Baiyu Taixue, is the inheritance of the immortal, the students of the school may not have heard the name of the school principal, but certainly no one has not heard of the name of Liu Hai.

He graduated in half a semester and became an associate professor of the school's two colleges, a second-order scholar under the age of eighteen, who is too demonic, and even the students of the art academy admire this legendary figure very much.

When they heard that Liu Hai himself was actually listening to the class with him in the classroom, everyone was very excited.

Teacher Wu was also surprised, he didn't expect that this youngest colleague in his career, the hottest figure in the school, would actually come to listen to his public class, what does this mean?

Just now, Liu Hai seemed to be attracted by the sound of his lecture outside and quietly came in to listen, which undoubtedly shows that his class level is very high......

For a while, Mr. Wu felt greatly affirmed, and his whole body was fluttering.

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