When Hua was a child, he helped his father with business, abacus and bookkeeping. At that time, Hua stood in front of the counter, and as soon as the customers left, he buried himself in reading and solving math problems. Sometimes he was fascinated by it, forgot to receive the customer, and even took the calculation result as the payment payable by the customer, which surprised the customer. Whenever something happened that snubbed customers, his father was angry and anxious, saying that he was too tired to read "gobbledygook" and would forcibly burn books. There was an argument.
Chen Jingrun is an internationally renowned mathematician who is deeply respected by people. However, instead of being complacent, he attributed all the credit to the motherland and the people. In order to safeguard the interests of the motherland, he did not hesitate to sacrifice his personal fame and fortune.
Before 2 12, the Roman army broke through the Yugoslav capital and entered Syracuse. Archimedes, 75, is still studying mathematics and proving his geometric problems. Roman soldiers shouted at the top of their lungs, which made him alert. "Hey, you stepped on my photo, go away!" Archimedes said angrily. The fierce soldier paid no attention and pointed his sword at his head. Archimedes understood what was going to happen and said calmly, "Kill my head later and let me prove this geometric theorem." However, the ignorant and cruel Roman soldiers cut off Archimedes' head with one knife. ...
2. Archimedes
King Luo Hai of Syracuse asked the goldsmith to build a pure gold crown. Because he suspected that there was silver in it, he asked Archimedes to identify it. When he entered the bathtub to take a bath, the water overflowed the tub, so he realized that although the weight of objects made of different materials was the same, the water discharged would be unequal because of the different volumes. According to this truth, it can be judged whether the crown is adulterated.
3. Hua (1910.12-1985.6.12. ), a world-famous mathematician, is China's analytic number theory, matrix geometry, canonical group and self-safe function theory.
4. 1966 Chen Jingrun, who lives in a six-square-meter cabin, borrowed a dim kerosene lamp, leaned against the bed board, and consumed several sacks of draft paper with a pen, which actually conquered the world-famous mathematical puzzle "Goldbach conjecture" (1+2). He created a glory that is only one step away from taking off the crown jewel of number theory (1+ 1). He proved that "every big even number is the sum of the products of a prime number and no more than two prime numbers", which made him a world leader in Goldbach's conjecture research. This result is called "Chen Theorem" internationally. Be widely quoted. This work also enabled him, Wang Yuan and Pan Chengdong to win the first prize of China Natural Science Award with 1978 * *. His achievements in studying Goldbach conjecture and other number theory problems are still far ahead in the world. Will (A? Weil) once praised him like this: "Every job in Chen Jingrun is like walking on the top of the Himalayas.