The academic report speech at the Abayun R&D Center in Hanghu is scheduled for the evening of the day after tomorrow, and the schedule is still very tight for two days and one night.
This is also Wang Hao's request.
He just wanted to finish his work, come back and continue his research on the B-level difficulty 'Partial Differential Equations', and his inspiration value was almost hundreds.
Wang Hao's goal was to "make a hundred" before leaving, but the result was not satisfactory.
The next day, he taught two equation-solving methods to the physics major. The inspiration value of the task dropped sharply compared to the previous day. In the afternoon, he simply went to the library and read professional books for three hours, which only brought about a two-point increase in inspiration value.
【Task 1】
[R&D project name: Common solutions to specific partial differential equations (Difficulty: B). 】
[Inspiration value: 98. 】
Looking at the data displayed by the mission system, Wang Hao let out a long sigh. He still chose to give up for the time being. Anyway, there were only two inspiration points left. A trip to Hanghu to give a lecture might be enough, even if he just collected enough before leaving. One hundred, there is no time to study it at all, we have to wait until we come back from Hanghu.
The study of 'partial differential equations' does take a lot of time.
Wang Hao thought about it carefully and thought that it was not a matter of difficulty, but that it contained too much content.
Partial differential equations are a large category of research.
This is not like a math problem that just needs to be solved. It contains a lot of content, which means that it requires more knowledge and foundation, and more inspiration and direction.
He was somewhat expecting something to come of it.
After coming out of the library, Wang Hao went to the Academic Affairs Building to find the Academic Affairs Department of the School of Science, and made a registration for a substitute teacher. When a course lecturer looks for someone to teach, he has to go to the Academic Affairs Office to make a record and report. For one or two lectures, It's nothing, mainly because some courses are very difficult and cannot be taught by just one teacher.
Zheng Yaojun asked Wang Hao to teach and prepare the course. He also explained that Wang Hao had a Ph.D. in mathematics from Donggang. The content of his doctoral thesis was related to differential equations, and he was also a lecturer on "Partial Differential Equations" in the school.
It would be easy for Wang Hao to ask Zheng Yaojun to speak for him.
Several people in the Academic Affairs Department knew Zheng Yaojun, and a director named Zhu suddenly said, "Zheng is a big mouth, right? No problem."
Several people in the office laughed out loud.
"Zheng Dazui?"
Wang Hao thought about it carefully and felt that the nickname "Big Mouth" was indeed very appropriate for Zheng Yaojun.
If you hadn't noticed it, Zheng Yaojun had a really big mouth.
"It's wrong to laugh at other people's looks. It's wrong to laugh at other people's looks. Zheng Dazui, Zheng Dazui..."
Wang Hao thought to himself and walked out, and couldn't help laughing when he reached the corridor.
In the office.
As Wang Hao walked out of the room, the topic immediately changed from Zheng Yaojun to Wang Hao. There was a female teacher wearing glasses, with an inexplicable light shining in her eyes, "That's Wang Hao? I've only heard of it before, and... So young!”
Others chirped, "He made a scientific research mistake and was in the news. He only signed a one-year contract with the school."
"The doctor who stayed in Donggang!"
"How else to put it? Talent is talent. I heard from Li Ming that he published three papers in one go, and they were published together in top-ranked international journals."
"Several professors from the School of Science, including Director Zhu and the dean, immediately decided to give him a special promotion!"
"..."
Wang Hao left the academic building and ate in the restaurant.
Then, go home.
He opened the task system to check it out, thought about it carefully for a while, and decided to create a task--
【Task 2】
[R&D project name: Fourier transform improved multiplication operation (difficulty: B). 】
[Inspiration value: 0. 】
[The accumulation of inspiration points reaches 100 points, which can be consumed at one time to assist in obtaining research and development-related inspiration and knowledge. 】
[The task is completed and you will be rewarded with teaching coins. 】
really!
Level B difficulty!
Fourier transform improves the multiplication operation, which is a problem that my predecessor thought about when he was studying for a PhD. I hope to improve the 'large number multiplication algorithm' with Fourier transform as the core.
This is not a new subject.
The fastest existing 'large number multiplication algorithm' is related to the introduction of the Fourier transform algorithm. It was completed by two mathematicians half a century ago, using an algorithm that can be calculated as 'n×log n× Multiply log (log n) single-digit numbers' to implement the method of multiplying large numbers.
Fifty years ago, the algorithm for multiplying large numbers used the method of 'decomposing the multiplier of a large number into smaller parts'.
Compared with the old method, the new method simplifies the calculation of the multiplication between two billion-digit numbers by approximately 165 trillion extra steps.
However, the new method is not new either.
In the past fifty years, information technology has developed tremendously. Many fields require the multiplication of large numbers. However, there is still no breakthrough in the research on multiplication of large numbers.
The predecessor had carefully studied the large number multiplication algorithm and believed that a 'more aesthetic', 'more simplified and elegant' way to introduce the Fourier transform algorithm could be found to perform large number multiplication operations.
Obviously.
It is not easy to do research and development that the system has judged as 'B level' difficulty.
The predecessor was given up.
Wang Hao felt that he could give it a try and was about to give a lecture at Abayun's R&D center. He would definitely be facing a large number of algorithm engineers. The content of the lecture was also related to the discrete Fourier transform algorithm, and he might be able to get a lot of relevant inspiration. value?
…
The time came the next day.
A plane took off directly from the West China Sea to Hanghu and spent five long hours before arriving at Hanghu International Airport.
Wang Hao walked off the plane with his luggage.
When he walked out of the airport exit, he saw a sign with his name on it, then walked over and asked, "Are you waiting for me?"
The visitor looked at Wang Hao and said, "Teacher Wang Hao?"
Wang Hao nodded.
The visitor breathed a sigh of relief and reached out his hand, "I'm so sorry, I didn't expect you to be so young. My name is Zhang Bin, and I came here especially to pick you up."
"let's go."
Zhang Bin drove Wang Hao to the hotel.
On the way, the two started chatting.
Zhang Bin is not a full-time driver, but an algorithm engineer. He is very high-level in the company and is at the same level as the technical manager. He is responsible for picking up Wang Hao, just hoping to have a common topic.
He also praised Wang Hao's achievements, "I read two papers carefully and studied them with colleagues."
"We are certain that this new method of building data models can greatly improve the efficiency and accuracy of data analysis."
"To be honest, I originally thought it would be an old professor, but I didn't expect him to be so young."
Wang Hao smiled.
The two talked all the way and went to the hotel first. After placing their things, they went to the R&D center.
Several people were waiting at the door.
Wang Hao felt the enthusiasm as soon as he got off the car. Several people came around to shake hands and make introductions. The leader was Tang Jianfeng, the dean and direct person in charge of the R&D center, but the main person communicating was the technical director Feng Youlai.
Feng Youlai is truly a 'technical director'. When he saw Wang Hao, he didn't say a few words before talking about the things he didn't understand in the paper and chatting with him about the areas where the new method could be used.
The former is nothing.
Wang Hao doesn't know much about the latter. After all, he has a PhD in mathematics, not information science. At the same time, he has no relevant work experience and does not understand the application.
Feng Youlai also discovered this problem, so he just talked about the technical and algorithmic content.
Wang Hao was invited to the lounge, where he and Feng Youlai continued chatting for a while and arranged to lie down and take a rest.
At five o'clock, eat.
He and others went to the restaurant of the R&D center. After eating something briefly, he went to a new hall to prepare.
When everything is ready, the time is almost up.
Wang Hao went to the podium in front. He just entered the venue and took a look outside. He suddenly became a little nervous.
He's usually not nervous...
Now is an extremely special situation.
When I glanced outside, I felt that there was a huge crowd of people, several times more than the number of students in the classroom.
The place he wanted to go to was like a stage under lights.
The scene was a bit like a large company's product launch. It should be someone like the company's CEO, but he was just here to give an academic report...
It's a bit exaggerated!
As he slowly walked towards the middle podium and looked down the stage, Wang Hao suddenly felt that he had suffered a huge loss.
The appearance fee for an academic report and speech like this is 200,000?
The price is getting lower!
