I Exchange For Black Technology By Blowing Up The Bully

Song He picked up the test paper again, frowned and looked at it carefully, but after reading the questions several times, he was still at a loss.

DeWitt smiled kindly, "Even if O is smooth everywhere on L², it cannot be judged that it is also smooth on the infinite plane."

"Oh this!" Song He suddenly realized, "Just do singularity dissolution at the singularity."

This time it was DeWitt's turn to be stunned, a trace of astonishment flashed in his eyes, and his expression probably said, "Is there still such an operation?"

Catalina was curious, "What do you mean?"

"After blasting multiple times, make a non-singular curve." Song He explained, "If the higher-order derivatives of O are all zero, singular point resolution will be more complicated. Fortunately, this question only requires the compactness of the algebraic curve under two-dimensional conditions. transformation result, so just apply Riemann’s existence theorem directly, that is, make a compact Riemann surface.”

Catalina opened her mouth into a small O shape and said, seemingly understanding, "What you're doing... is very unconventional, isn't it?"

"It's really not a normal solution, it's simply a crooked way, so I didn't say it. Your method is pretty good. You won't go wrong if you play it steadily." Song He admitted.

Caterina and Galois turned their heads together to observe DeWitt's reaction.

DeWitt didn't comment, but just smiled vaguely, "I've probably memorized the first question, what about the second question?"

This time Galois answered quickly, "It can be solved in three steps!"

"Yes!" Catalina nodded.

Song He remained silent and waited silently for the food to be served.

In the next few questions, the same scene repeated itself.

Galois and Caterina were very active in their answers. They were as fast-talking as if they were talking on a talk show together. It was as if they were fighting side by side to attack the monster in question. You would fire one shot at a time and I would fire another in turn. A set of fierce combos would kill the monster in question. The blood tank is cleared, which is quite a tacit understanding and unrestrained.

If Shekov saw this situation, he would probably become jealous.

DeWitt always asked Tang Jiang for his opinion at the end. Tang Jiang would always come up with a weird angle of entry, which caused a period of silence on the table. It was called a chilling machine, and the moment he opened his mouth, the atmosphere was bound to be chilled.

Finally, the pre-dinner quiz was completed and the waiters lined up to serve the food!

A large porcelain plate with a white background and blue and white background. When the silver cover is lifted, duck livers stand neatly, like chicken blood and Shoushan stone seals.

"Steamed duck liver!" Dewit's eyebrows were beaming, as happy as a child, and he introduced the name of the dish enthusiastically, "Deng took me to Shu Province to eat liver paste once. During the dinner, he deliberately teased me and said that there are two specialties in the north and the south. It’s definitely liver ointment, Bei Jue is this! I had it today!”

DeWitt decisively took down his chopsticks, followed by everyone else. Only Galois' gestures with chopsticks were awkward, and he stretched out his small plate to continue, looking quite embarrassed.

"Crab noodle soup dumplings!" DeWitt continued to introduce, "The rule here is that the main dish is eaten last, but I don't think it's so rigid. Let's try a few first!"

The waiter brought out the basket, which contained five squat buns.

DeWitt was obviously a glutton, and his mouth was watering. He couldn't wait to put a bun on his plate, bit the skin of the bun, and sucked the soup, making a slurping sound.

Everyone put the steamed buns into their plates and gnawed on them. Galois had obviously never eaten soup steamed buns before, so he took a rash sip and the soup poured all over his face. The waiter quickly handed over a tissue, and he almost ducked under the table in embarrassment.

DeWitt was satisfied, "This is called a good steamed bun. It is full of crab meat. I have eaten fake buns with curry sprinkled on the mouth to pretend to be crab roe. The difference is huge! The only drawback is that there is no ginger shreds and high vinegar, so everyone just eats it."

The waiter continued to serve the dishes, and DeWitt introduced them one after another, as if he owned the restaurant:

"The carps were transported by air from the Yellow River. Deng ate them fresh when he took me on a trip to the Yellow River. The carps were swimming upstream west of Luokou, and the blood stains on their foreheads where they were touched by the water were bright red."

"Stew three bags of pork tripe, lamb tripe and beef tripe, mix them with alkaline water to remove the dirt, stew them in chicken soup, and finally stew them with bamboo shoots and cloud legs. It is said to be a dish in the imperial palace."

"Fried small whitebait, flown in from Chaohu. You see there is only a small cartilage in the middle. The locals call it noodle fish because it can be swallowed with the bones."

"Speaking of whitebait, I followed Deng to attend an academic conference five years ago. There is a river next to it called Weihe River. After it freezes in winter, many people dig holes in the ice to fish. The whitebait they catch is like icicles, crystal clear. The eyes are yellow."

"Deng took me to find a fisherman on the ice, bought a few kilograms directly, and sent it to a nearby restaurant for the chef to make. I made whitebait egg pancakes, fried whitebait, and whitebait soup. I ate ten of them in a row. Four pieces of whitebait and egg pancakes, so full that I almost vomited them out!"

Deng Puhe smiled, "DeWitt was starving to death. I was afraid to eat with him at that time, for fear that he would burst his stomach. I tried to persuade him but he wouldn't listen. He said that he would die as soon as he was old. The meal He took Jianweixiaoshi tablets for two days before returning to normal. Four months later, we met again at the academic conference, and he was still thinking about the whitebait and kept telling me that it was very enjoyable."

Song He was stunned for a moment, this old man DeWitt has something! He actually knows how to eat better than the locals who were born and raised here!

"Actually, the best whitebait is neither from Chaohu nor Weihe. It is a one-inch-long whitebait in a place in Huangpi." Deng Puhe continued, "The whole body is silvery white, with red eyes and ink tail. In the Qing Dynasty, It is a tribute, and it produces more than a hundred kilograms every year. It seems that it is artificially bred now, but I haven't seen it in many years."

Song He continued to be in a daze. Deng Pu and this old man also had something to offer. I’m afraid he was the one who brought out Dewitt’s taste!

Song He was stunned, and Caterina and Galois were even more stunned. They didn't expect that the dish would turn out like this. The mathematical emperor ate like a refugee, and he was more excited than discussing mathematics.

But Caterina and Galois were obviously not used to eating more than half of the dishes, and even some dishes seemed unpalatable. Due to the strong recommendation of the Mathematical Emperor, they had to bite the bullet and take their chopsticks, and then they smiled and praised twice.

After eating hard for half an hour, DeWitt was finally full. He started to move more leisurely and began to ask the three young people what math problems they had.

The three of them had prepared question papers and presented them with both hands, like students who ran to the teacher's office after class to ask questions.

DeWitt and Deng Puhe got together to study the problems of the juniors.

There was no clear answer. The two old men just talked in general terms, pointing out possible research directions, which mathematicians' theories needed to be learned, and encouraging the younger generations.

This was enough. Galois and Caterina were very excited and carefully wrote down the mathematics emperor's decree. Song He also thanked him repeatedly, but he was not too excited. After all, he and Deng Puhe were very familiar with each other.

Finally, DeWitt finished his dinner and everyone took the car back to the resort.

…

in the car.

DeWitt and Deng Puhe were sitting in the back seat. They neatly took out Jianweixiaoshi tablets from their pockets and put one in their mouths.

"How is it?" Deng Puhe turned around and asked.

"Yes, you can come to this restaurant next time." DeWitt nodded approvingly, "It's that whitebait..."

"Forget about the whitebait and whitebait. I'm not asking about your restaurant." Deng Puhe couldn't laugh or cry, "I'm asking you how are you three young people?"