Wang Xueba System

Sun Yi was a little surprised: "Just take a photo and upload it and then forget about it? And it only takes a few minutes to make it?"

"Well, in fact, with the computing power of the computer, it should be faster, but my algorithm has not been optimized yet, so there should be room for simplification." Luo Hao nodded.

"Pervert..." Zhou Cheng didn't hold back this time, and muttered.

"Just now I heard you said that this program can calculate first-level math problems and some second-level math problems. I don't know how accurate it is?" Tan Taiyue asked.

"The correct rate of the first-level math problems I tested can reach 100%, and the correct rate of the second-level math problems is not high. The main reason is that interference variables have begun to appear in the second-level math problems. I didn't figure out how to solve this problem yesterday. Variables are excluded." Luo Hao said.

"A 100% correct rate for the first-level math questions?" Sun Yi was taken aback, "Isn't this better than me doing the questions?"

"It must be 100% accurate, otherwise, what is the point of our research on this project?" Luo Hao nodded, "But whether it is 100% accurate or not, this still needs a lot of testing Only then can we know."

Just as he was talking, Luo Hao's computer suddenly beeped. Everyone looked down and saw a line of words floating on the computer screen: "Successful problem solving!"

"Really so fast?" Sun Yi exclaimed again.

"It seems a little fast?" Bai Ling also said.

"It's not too fast. It took me a long time to do this problem. It will take about half an hour?" Sun Yi emphasized.

"It's only been a few minutes?" Bai Ling pointed to Luo Hao's computer and said, "You are so much slower in doing the questions than this program?"

"I've already done it very fast, okay?" Sun Yi called Qu, "I'm a minor in mathematics, not a major. Many majors have not yet become first-level mathematicians!"

"Okay, okay, take a look, did the program get the questions right?" Bai Ling said perfunctorily.

"Let me take a look." Sun Yi was not polite.

Luo Hao didn't say anything either. After all, he wrote the program himself. It would be more convincing to have someone else do the inspection.

Everyone made room for Sun Yi so that he could be closer to the computer.

"This process can be written down, it's really amazing." Sun Yi sighed just a few seconds after sitting down.

"Of course, there is no process, how can you calculate the answer." Luo Hao smiled, "It is not easy to check whether there is any error in the program if there is only one answer."

"It should be fine here." Sun Yi ignored Luo Hao, his eyes fixed on the screen, "This step is fine..."

............

"Luo Hao, can you tell me what you think?" Tan Taiyue didn't look at Sun Yi's verification result, but turned to Luo Hao and asked.

"From my understanding, the development of this program is divided into three parts. One is the database, which contains a lot of mathematical knowledge and theorems. This is the foundation. Without these things, no matter how good the subsequent analysis is, it will be useless."

Luo Hao began to express his views.

"The second part is the analysis of the topic. It is also very important to extract and sort out the variables in the topic. It is mainly to sort out and classify according to the existing knowledge in the database."

"The third part is calculation. Through the variables that have been sorted out, as well as the theorems and formulas in the database, it is used to make circular judgments, and the existing variables are used to match the closest formula or theorem to output what the topic requires. The results, or other variables, are then used to add the obtained variables to the known variables, and then make a loop judgment, and this loops until the required result of the topic is obtained."

Tan Taiyue nodded: "This idea is similar to our previous idea, but at that time we didn't go deeper into thinking about it. Because with our technology, we can't extract the useful variables in the question, and there is no other way. Apply the formulas in the database according to the known variables."

"Yes, how did you do it?" Bai Ling and Zhou Cheng also looked at Luo Hao.

"I'll show you the code later, but the current code is not perfect, and many problems can't be solved." Luo Hao thought for a while, but he didn't know how to say this better.

"Okay." Tantaiyue's eyes lit up immediately, she majored in software engineering, but was stumped by such a project.It's not terrible to be stumped, what's terrible is that Luo Hao, a 19-year-old junior, solved this problem.This aroused Tantaiyue's unyielding temper.

"I have verified that there is no mistake at all!" Sun Yi's voice suddenly sounded.

"Did you do it right?" Bai Ling was the first to realize, "Would you like to try another question?"

"Okay, I have other questions here." Sun Yi randomly selected a question from the ones he brought over just now. After getting Luo Hao's consent, he followed Luo Hao's example, took a photo and uploaded it to the program, and clicked the start button .

This problem is also a first-level math problem. After a short wait, Luo Hao's computer beeped again: problem solving completed.

This time, without waiting for others to speak, Sun Yi directly began to verify the answer.

As a result, it did not exceed Luo Hao's expectation.This question, the program is still done correctly.

"This is really amazing!" Sun Yi was the first to exclaim, "It's unbelievable that the program can actually solve the problem. We thought this is something that only artificial intelligence programs can do."

"Calm down, calm down, this procedure still needs to be perfected." Luo Hao felt a little complacent, but he still said, "This hasn't reached my expected goal yet."

"This has reached our expected goal, even the academy's expected goal." Zhou Cheng also exclaimed.

"Yes, when the project team was first established, the dean of our School of Software and the dean of your School of Mathematics said that the goal is not high, as long as there is a result, it is a breakthrough. What's more, the program you are doing now can already crack one It's a math problem." Tan Taiyue also said, at this time Tan Taiyue was also a little excited, completely different from the usual cold look of not getting close to strangers.

"But my goal is to be able to solve fourth-grade math problems." Luo Hao muttered softly.

"What?!" Sun Yi exclaimed.

The others also looked at Luo Hao in amazement.

"Although I haven't succeeded yet, I already have an idea." Luo Hao scratched his head, "I have to do more research to make sure if it works."

"Sister Tantai, why don't we disband our project team?" Bai Ling blinked and looked at Tantaiyue, "I don't think there is any need for our project team to exist anymore, Luo Hao, a pervert, can solve all problems by himself .”