appreciate
Math Manuscript Tumeiliban 1
Beautiful vertical edition mathematical handwritten newspaper Figure 2
Beautiful vertical edition mathematical handwritten newspaper Figure 3
Beautiful vertical edition math handwritten newspaper Figure 4
Beautiful vertical edition mathematical handwritten newspaper Figure 5
Beautiful vertical edition math handwritten newspaper Figure 6
Mathematical handwritten newspaper materials with beautiful vertical boards: famous sayings of mathematical celebrities
The simple composition of 1 integer has been the source of new life in mathematics for centuries. -G.D. boekhoff
(2) The book "Elements of Geometry" is beneficial, which can make the reader superficial and nuanced; Learners make their own rules and make their own smart ideas; Therefore, there is no one in the world who is not learning correctly. -Xu Guangqi
Don't think of mathematics as difficult, stubborn, annoying and contrary to common sense, it is just something that gives common sense spirituality. -kelvin
God is a mathematician. -jacoby
No problem can touch people's emotions as deeply as infinity, and few other concepts can stimulate reason to produce rich ideas as infinity, but no other concepts need to be clarified as infinity. -Hilbert
Give me five coefficients and I'll draw an elephant. Give me six coefficients and the elephant will wag its tail. -Al Cauchy
God created integers, and the rest of the numbers are artificial. -Kroneck
Give me five coefficients and I'll draw an elephant. Give me six coefficients and the elephant will wag its tail. -Cauchy
Only with the vigorous development of mathematics can a country show its national strength. The development and perfection of mathematics are closely related to the prosperity of the country. -Napoleon
10 No subject can clarify the harmony of nature more clearly than mathematics. Carlos
Mathematical handwritten newspaper with beautiful vertical board: interesting mathematical problems
subject
There is a treasure on an island. You see three islanders, big, medium and small. You know the big islander knows whether the treasure is on the mountain or under the mountain, but sometimes he tells the truth and sometimes he lies. Only Nakajima people know whether Oshima people are telling the truth or lying, but Nakajima people themselves tell the truth when the previous person tells the truth and tell lies when the previous person tells lies. Two islanders raised their left or right hands to show whether they want it or not, but you don't know which hand said yes and which hand said no, only the island. But he always tells the truth or lies, and you don't know which of these two types he is. Can you ask whether the treasure is on the mountain or under the mountain with the least number of questions? Timothy: If you ask an islander where the treasure is, he will ask how you know where it is. It's like nothing.
answer
For the sake of convenience, we call the people of large, medium and small islands ABC. Actually, it's not C. The first question is A: Is the treasure on the mountain? The second question is B: Is A correct? The third question is B: 1+ 1 = 2, right? Ok, now the first question is, we don't know whether A answered "yes" or "no" or whether A answered "yes" or "no". We only know whether A raised his hand with his left or right hand, so we leave him alone. Look at the second question. No matter whether A's answer is "yes" or "no", as long as A's answer is correct, B will also answer correctly in the second question, so he should answer "yes" if he knows Chinese. Again, no matter whether A's answer means "yes" or "no", as long as A's answer is wrong, B will also answer wrong in the second question, so in any case, B's raised hand means "yes"; The third question: since we know what the right hand means, we can determine whether A is true or false as long as we know whether B's answer just now is true or false, because the truth of both must be the same. So just ask a question, like 1+ 1=2, right? There is another way: First, ask a random person: Are you telling the truth? That person will definitely raise his hand for yes, because if he is telling the truth, he will raise his hand for yes, and if he is lying, he will also raise his hand for yes, so it can be concluded that the hand represents yes and then ask the China islanders: Did the big islanders say that the treasure is on the mountain? China islanders must have answered correctly, which means the treasure is where China islanders said.
Because if the China islanders say, if the big islanders are telling the truth, then the China islanders are telling the truth, then the treasure must be on the mountain. If the big islanders are telling lies, then the China islanders are telling lies. In fact, the big islanders mean that the treasure is under the mountain, but because it is fake, the treasure is still on the mountain.
Mathematical manuscripts of beautiful vertical boards: the story of mathematicians
At the age of 9, Su's father took a cart of rice as tuition, walked 50 kilometers of mountain roads and sent Su to Pingyang County, where he became a high school placement student. From the mountainous area to the county seat, Sue is really an eye-opener, and everything is novel. When he first saw the minced meat in the steamed bread, he often changed his meal ticket into money to buy "meat steamed bread" to eat. A month's meal ticket has been used up long ago, so I have to go hungry. When he saw the tiger stove boiling water, he felt very interesting. He threw the eggs he brought from home into the pot, and a pot of boiling water turned into a pot of egg drop soup. The boiler man was so angry that he grabbed him and hit him
Sue plays all day. He often comes out top in exams. At the end of the final exam, he came last in the class. However, his composition is not bad. "Eavesdropping" in the private school stimulated his interest in learning Chinese and laid a little foundation for his composition. However, the more Chinese teachers read it, the less they believe it. They always thought that Sue's composition was plagiarized. Therefore, he was awarded a low score. In this way, his stubbornness was even more aroused. The more the teacher says that he is not good, the less he studies hard. For three consecutive semesters, he was the last one. Both classmates and teachers say that he is a "fool".
Once, the geography teacher Chen Yufeng called Su to the office and told him a short story: "When Newton 12 years old, he transferred from a rural primary school to a city to study, and his grades were not good, so his classmates looked down on him. Once, a classmate bullied him rudely and kicked him in the stomach. He rolled in pain. That classmate is better than him in health and homework, and Newton is afraid of him at ordinary times. But at this moment, he couldn't bear it, jumped up and fought back, forcing the classmate into the corner and pressing it against the wall. This classmate saw that Newton was furious and had to give in. There are only so many reasons for Newton to learn from this incident: as long as he makes up his mind, he can subdue it. He worked hard and soon became the first in his class, and later became a great scientist. "
Sue is grateful to Mr. Chen for not criticizing him and telling him stories. Seeing his drooping head, Teacher Chen touched his head and said, "I think you are a clever boy. If you are willing to work hard, you will definitely get the first place in the exam. " He added, "Your parents have worked hard and saved money. I hope you can read this book well. As you are now, what will you repay them in the future? " Sue couldn't hold back her shock any longer. Tears rolled down his chest like broken pearls, and he felt that he had done something wrong for the first time. Since then, he has completely become a sensible child, stopped playing, studied hard and won the first place in the final exam.