100 words mathematician story, mathematician story 100 words

In 1785, at the age of 8, Gauss was in the first grade in an elementary school in rural Germany.

One day, the teacher came up with an arithmetic problem. He said, "Do the math, 1 plus 2 plus 3, all the way up to 100 is what is the amount?"

Whoever can't figure it out is not allowed to go home for dinner. In less than a minute, little Gauss stood up, holding the small slate in his hand, and said, "Teacher, I have figured it out."

Before Gauss could finish speaking, the teacher said impatiently, "No! Recount! ”

Little Gauss quickly checked it and said loudly, "Teacher, that's right! As he spoke, he stepped out of his seat and stretched the small slate in front of the teacher.

When the teacher saw that it read "5050" on it, he couldn't help but be surprised. He couldn't believe that an 8-year-old child could figure out the correct number in less than a minute for such a complex math problem. You know, it took him more than an hour to calculate this problem correctly.

He suspected that someone else had asked Gauss Jr. to do the math before. Just asked, "How do you calculate?"

Little Gauss said, "Teacher, you see, the sum of the two numbers at the beginning and the end is the same: 1 plus 100 is 101, 2 plus 99 is 101, and 3 plus 98 is also 101

Add the numbers one after the other, there are a total of 50 101, and multiply 101 by 50 to get 5050”

Little Gauss surprised the teacher. Because this is the first time he has known about this algorithm. He looked at little Gauss in surprise, as if he had just met this student.

Soon after, the teacher bought a math book for little Gauss, and recommended Gauss to the education authorities, so that he could get free education. Later, Gauss Jr. became a world-famous mathematician.

When Hua Luogeng was in middle school, he had seriously thought about the traditional abacus method. After analysis, he believes that the addition and subtraction of abacus is difficult to simplify, but multiplication can be simplified.

The traditional way of multiplication is the "head method" or "tail method", that is, the multiplication is first put on the abacus, and then the multiplier is used to multiply; Every time a single digit of the multiplier is multiplied by the multiplier, the digit is removed from the multiplier; When the multiplier is used up, you get the final answer. Hua Luogeng thinks: Why not simply add the number of answers multiplied each time to the abacus one by one?

This saves the time for the multiplier to hit the abacus, for example: 28 6, first put 2 6 = 12 on the abacus, then step back one place, add 8 6 = 48, and immediately get 168, and the result can be obtained in only two steps. For division, it can also be reduced to gradual subtraction to save more time.

Hua Luogeng (November 12, 1910 - June 12, 1985), Han nationality, a native of Jincheng Town, Jintan, Jiangsu, was a world-famous mathematician, and the founder and pioneer of Chinese analytic number theory, matrix geometry, canonical groups, self-safety function theory and other research. In the world, the mathematical research achievements named after Fahrenheit include "Fahrenheit's theorem", "Huaiyi-Hua's inequality", "Fahrenheit's inequality", "Prouwer-Gadanghua theorem", "Fahrenheit operator", "Hua-Wang method" and so on. He has made remarkable contributions to the development of mathematics in China.

The famous American mathematician Bateman wrote: "Hua Luogeng is the Einstein of China, enough to become an academician of all famous academies in the world." He is listed as one of the 88 great men of mathematics in the world today in the Chicago Museum of Science and Technology.

One day, the elementary school math teacher came up with a calculation problem, from 1 to 100, and he thought that everyone would take a long time to do it, so that he could read the book with peace of mind. Gauss worked out the results in a very short time. He sums 50 pairs of numbers that form a sum of 101 (1 100, 2 99, 3 98......The result was 5050.

Because of Gauss, he changed his attitude towards class. Gauss was 9 years old.

The interesting story of the great mathematician Gauss of just 100 words, I hope it will be helpful to you, and I wish you progress in your studies!

Su Buqing's story.

Su Buqing, a famous mathematician, returned to China with an honorary doctorate of science from Tohoku Imperial University in Japan at the invitation of the famous mathematician Chen Jiangong in March 1931, and was employed by National Zhejiang University, successively serving as associate professor, professor, department head, dean of discipline and dean of the Department of Mathematics. It was not until October 1952 that he reluctantly went to the Department of Mathematics of Fudan University in Shanghai as a professor and dean, and later served as the provost, vice president and president. He has served as a member of the National Committee of the Chinese People's Political Consultative Conference (CPPCC) and a deputy to the National People's Congress.

7. Vice Chairman of the Eighth National Committee of the Chinese People's Political Consultative Conference (CPPCC) and Vice Chairman of the Democratic League.

Looking back at Su Buqing's 100-year life road, it is also rugged and muddy, and there are many stories, so I will select a few to comfort readers.

Gauss's elementary school math teacher thought that there could not be any genius in such a small mountain village, so he did not care about education, one day Yu Meng class, he assigned a calculation problem to the students, from 1 to 100, he thought that everyone would definitely take a long time to do, this state mu since Qingjiqiao has been able to read and study with peace of mind, who knows, only a while Gauss used a short time to calculate the task assigned by the teacher, he used the method: 50 pairs of numbers constructed into and 101 to sum (1 100，2 99，3 98......At the same time, the result is obtained: 5050.

The teacher couldn't believe it, because of Gauss, he changed his attitude to class. This year, Gauss was 9 years old.

1.Hua Luogeng, a famous mathematician in China, only studied in junior high school and never went to college at all. Its success depends on diligence and assiduous self-study.

Because of his family's poverty, he dropped out of junior high school and started a business in his family's small grocery store, selling cigarettes and needlework. However, mathematics still can't be put down. Almost every day of the year, I spend more than a dozen hours studying mathematics.

Even though he later contracted typhoid fever and had a lifelong disability in his left foot, he did not stop studying mathematics because of the illness. With unremitting diligence, he finally became a world-famous mathematician.

2.A short story by mathematician Jacob Bernoulli.

After his death, the Swiss mathematician Jacob Bernoulli, who studied the spiral (known as the thread of life), was engraved on his tombstone with a logarithmic spiral, and the inscription reads: "Although I have changed, I am the same." It's a pun that both portrays the nature of the spiral and symbolizes his love for mathematics.

When Gauss was in elementary school, once after the teacher taught addition, because the teacher wanted to rest, he came up with a problem for the students to calculate, the topic was: 1+2+3+97+98+99+100 = ?

The teacher was thinking to herself, now the children must be counted as the end of class! I was about to excuse myself when I was about to excuse myself to go out, but I was stopped by Gauss!! It turns out that Gauss has already calculated, do you know how he calculated, kid?

96+97+98+99+100 100+99+98+97+96+ .4+3+2+1 =101+101+101+ .101+101+101+101 adds up a hundred 101s, but the equation is repeated twice, so dividing 10100 by 2 gives the answer equal to <5050> Since then, Gauss's learning process in primary school has already surpassed other students, which has laid the foundation for his future mathematics and made him a mathematical genius!

Hua Luogeng guessed the book.

The famous mathematician Hua Luogeng's method of reading is different. He gets a book, and instead of opening it and reading it from beginning to end, he thinks about it for a while, and then closes his eyes and meditates. He guesses the layout of the book, opens it after deliberation, and if the author's ideas are consistent with his own conjectures, he will stop reading it.

Hua Luogeng's guessing method not only saves reading time, but also cultivates his own thinking and imagination, so as not to make himself a slave of books.