Chapter 4 Chapter 4 Gaussian

"From one to one hundred, today I will learn this, the simplest addition, but if you can't do it within five minutes, you will be fined kneeling!" Yang Shaohua announced tonight's test questions majestically. After dinner, Zhuwei was led by the pork belly to Teacher Yang's house, but as soon as he entered the house, he saw Yang Yuyan. Zhuwei was so happy that he kept laughing at her. Yang Yuyan was very timid and just looked at Zhuwei shyly. , I really didn't expect this little beauty to be Teacher Yang's daughter, but it's a pity that the legendary idiot couldn't see it hiding in the room.

Pork belly was driven away by Yang Shaohua. At this moment, his eldest daughter Yang Yuzi also entered the room. She was a little taller, and she was already a little girly. Beautiful, but the expression on Yang Yuzi's face was indifferent, the corners of her mouth curled into a straight line, she kept silent, she sat quietly beside Yang Yuyan, rubbed her sister's head affectionately, and didn't even look at the pig's tail, pig Tail quietly compared the two sisters, um, Yuyan is cuter. Yang Shaohua placed a piece of paper in front of Yang Yuyan's and Zhuwei's desks, wrote down the topic just now, and called "Start!"

The pigtail counted quickly, and Yang Yuyan was also immersed in the calculation. The two of them seemed to be running a race, and the calculations became faster and faster. 1+2+3+...100. When the pigtail added to 33, Yang Shaohua had already called a stop. Pigtail took a sneak peek at Yang Yuyan, and he counted to 41!Biting her lower lip without speaking, she turned to look at Yang Shaohua. Yang Shaohua carefully looked at the calculation problems of the two, and said to Yang Yuyan: "You are wrong! It happens every time. When you are asked to do the problems, you must be careful and not be careless. Are you going to the market? Well, you will only follow the The method taught by the teacher is to add from scratch, which is very stupid! No matter what you do, you must learn to use your brain, especially when you study, you must find the best learning method. Today's addition is actually very simple!"

Looking at the pig's tail, he continued: "It doesn't have to be added in order. Look, 1+100 equals 101, 2+99 equals 101, 3+98 equals 101, and so on until 50+51..." Zhu Ziqiang exclaimed excitedly: "I know! The answer is 5050!" Yang Shaohua nodded in relief and said, "Yes, the correct answer is 5050. How did you figure it out?" Pigtail blushed a bit, looking a little uncomfortable: "There are 50 101s in total, just multiply 50 by 101, and the answer is 5050." Yang Shaohua smiled and said: "That's how it is calculated. This is an arithmetic problem that the mathematician Gauss made when he was a child. By analogy, what I really want to teach you today is the calculation method of the trapezoid. It is the same as this addition, the trapezoid..." He said He drew a trapezoid on the paper: "The upper base plus the lower base multiplied by the height and divided by two, you can get the area of ​​the trapezoid, which is equivalent to the arithmetic just now, 1 is the upper base, 100 is the lower base, and the height is 100, because from 1 to 100, there are a total of 100 numbers, and then divided by two, this is calculated. What if it is 1+3+5+... 99?"

Using an arithmetic problem invented by Gauss, Yang Shaohua quickly caught Zhuwei's attention and fully mobilized his enthusiasm and interest in learning, which completely changed Zhuwei's life. From now on, Zhuwei My brain is like opening a Pandora's box. Is it a devil or an angel that is released? Yang Shaohua's guidance and explanation completely made Pigtail intoxicated in the ocean of knowledge. After three full hours, Pork Belly came to his door for the seventh time, but seeing his son listening very carefully, he really couldn't bear to go in Interrupt, this Xiao Yang really has a way, but he can't toss the child like this.

Pigtail is indeed very smart, and Yang Shaohua couldn't help sighing. It is a blessing to be a teacher to meet such a child who draws inferences from one example. Eight years old!In time, if he can persevere, he will definitely succeed in college. Yang Shaohua has already commented on the pigtail in his heart. It wasn't until eleven o'clock in the evening that Yang Shaohua stopped the lecture under Yang Yuzi's deliberate reminder. The pork belly hurried in to get the pig's tail.Looking at the back of Zhuwei, thinking of his son, he sighed bitterly in his heart, teaching Zhuwei just to make up for the regret that he couldn't implement it on his son.

After returning home, Pigtail's brain is still a series of numbers and symbols. This is really a wonderful world, thinking that Yuyan's father is so powerful!Even Gauss knows, but Gauss doesn't know where he is from!In a daze, Wuhua carried her to wash her feet and went to bed.Pork Belly looked at his son with some worry, don't be stupid, if this is the case, the old lady must fight desperately with the surname Yang! "I'm going to be Gauss!" Pigtail uttered such words abruptly, Pork Belly was taken aback, touched his son's forehead and said, "What kind of shit is Gaoshi?"

The pig's tail fluttered and he laughed, and put his arms around the pork belly's neck and said, "Gauss, it's not Gaoshi, he's a mathematician! Teacher Yang said today, Mom, I'll be a mathematician in the future, do you think it's okay?" Pork Belly said disapprovingly: "What's so good about being a mathematician, it's better to be a college student! Scientists are also fine!" Zhu Dachang just entered the room, and when he heard this, he smiled and said: "Silly woman, a mathematician is a scientist, right son?" Pigtail smiled and said: "Yes! Hehe, Mom, mathematicians are much better than college students!"

Pig Dachang: "Okay, don't show off, the demo will show off its prestige after learning how much, you know that a journey of a thousand miles begins with a single step?" Pigtail shook his head and said, "I don't know." Zhu Dachang was stunned for a moment, then shook his head and said, "Just read more honestly! This... fell asleep!" Pork Belly gave him a blank look, didn't speak, stretched out his hand to turn off the light, and started to sleep with his son in his arms, thinking of Gauss, how could anyone call him that name?Gauss, a mathematician, sounds good, San'er wants to be Gauss, a mathematician, a scientist, or San'er has a future...

While thinking about these thoughts in a mess, a fat hand stretched out from her arms. She knew it was a big intestine without thinking about it. She twisted her buttocks twice, turned her head and whispered: "My son is here, don't mess around!" Hot air spewed out of the pig's large intestine mouth, wheezing, and said hoarsely: "He's asleep, listen, I'm going to move a little bit..." While talking about the movement of his hands getting bigger and bigger, he kept sliding and kneading on Wuhua's body, and kept poking into his shorts. The pork belly was made difficult to breathe by him, so he gently pushed his son inside, and then slowly On the ground, turned around carefully, hugged the pig's large intestine, and whispered in his mouth: "My meat, come to die, old lady!"

Zhu Dachang just panted, and began to take off his pants without saying a word.Pigtail carefully opened his eyes a narrow slit, and did not dare to move his head. He glanced at the corners of his eyes secretly, but could only see a vague shadow. Suddenly, Pork Belly snorted, and then there was a gasp biting his lip. The large intestine of the pig made the whole bed shake. If it wasn’t for the pine bed, the movement of a person weighing more than 200 kilograms would definitely make him toss and collapse. The pork belly kept pinching his waist with his hands, reminding him Don't wake up his son. But the pigtail has been watching, looking hard, wishing to dig out the eyeballs and take a closer look, to see if it is the same as the back of a chicken, or the same as a dog mating?What is certain is that dogs are butt to butt, and the current situation cannot be butt to butt.But the dog is also on the back at the beginning, is it going to change after a while?If so, wouldn't it really become a dog day? After a few minutes like this, the pig's large intestine groaned and stopped moving, and the pig's tail was very lucky, because I didn't see the dog's mating posture, and I will talk to Luoyong and others tomorrow, hehe, I am the smartest!However, what did Dad use to make it just now?Small dick?What does that woman's penis look like?Probably like a hen, my little penis can only pee, and pigtails can't figure out what that thing should look like. Pig Dachang turned over and fell asleep within a few minutes. Pork Belly began to put on his pants, and then fell asleep with his arms around Pig Tail. Numbers kept flashing through my mind, and I slowly fell asleep.