Vol 2 Chapter 347: Freehand proof

At this moment, the auditorium No. 1 was silent, and everyone was quietly waiting for Qin Luo's report.
For example, Professor Wang Xuecai of the Department of Mathematics at Yan University, such as Song Baoguo, academician of the Chinese Academy of Sciences, and Professor Wang Xiping from the School of Mathematics of Huazhong University...
Looking at the people in the audience and feeling their eager gazes, Qin Luo took out the four-color conjecture scroll from the system warehouse and crushed it forcefully.
The next moment, the scroll disappeared, and replaced by the brilliant light falling from the sky. Knowledge poured down like a flood bursting a bank, instantly filling Qin Luo's brain.
Principles, formulas, methods...
Everything about the four-color conjecture automatically appeared in Qin Luo's mind.
At this moment, Qin Luo seemed to stand on the top of academics!
He felt the power of the system again.
After rationalizing his thoughts, Qin Luo spoke slowly:
"Once again, I'm very sorry for wasting everyone's time, but I believe that all this is worthwhile. All of you here are witnesses to the legend. The Witness Four-Colored Conjecture has been proved in the pen of mankind."
After a pause, Qin Luo looked at the conference staff aside: "Please give me a pen, and then hang a white board."
"No problem." The conference staff was taken aback for a while before turning around and leaving.
White board, black pen, what does Qin Luo want to do?
There was a lot of discussion in the audience, they did not know what except Qin Luo meant, of course, this group did not include Feng Huadongou Yilin and others.
Whiteboards and black pens are no strangers to them.
When Qin Luo was in Birmingham, he used these tools to prove twin primes!
Today he will be here again in the No. 1 lecture hall of Yenching University to prove the four-color conjecture!
"Your surprise has just begun." Feng Huadong muttered in a low voice, only he could hear it.
As one of the universities with the most intensive seminars, Yantai University has a professional conference affairs team that can meet any requirements you make.
Just like now, just a few minutes later, several staff members have put the whiteboard on the report table.
Taking the marker from the staff, Qin Luo said thank you, then turned around and unscrewed the cap.
"Huh~" Qin Luo closed his eyes and let out a deep breath. After a few seconds, Qin Luo opened his eyes and raised his pen to write a series of formulas.
I saw four different shapes appear on the whiteboard, and they were coded ABCD accordingly, and each figure was represented by a different color.
Everyone was shocked again, astonished by Qin Luo's actions.
Originally, they had already guessed Qin Luo's thoughts and had made enough preparations, but when they saw Qin Luo writing with their own eyes, they were still stunned.
Qin Luo really intends to prove the conjecture that even the computer takes as long as 1,200 hours to verify.
"Haha, dad, this kid really wants to prove it with his bare hands." Ye Liang's eyebrows flashed with disdain.
The happier Qin Luo read this way, because it means that Qin Luo is farther and farther away from winning the prize, and the threat to him is getting less and less.
"What an idiot." Ye Liang thought secretly in his heart.
"It's so lofty, I'm looking for a dead end." For Qin Luo, Ye Kang can only use these three words to describe.
Originally, Qin Luo held a good hand, graphene battery, but he irrationally chose to prove the "four-color conjecture"