19 13, G Hardy, a professor of mathematics at Cambridge University, England, received a letter from India, which began as follows: Dear sir, I introduce myself as follows: I am an employee of Madras Port Trust Company. I didn't finish the formal courses in the university as usual, but I am opening my own path. What did the local mathematician say was my result? Amazing? If you think these contents are valuable, please publish them?
This passage made Hardy feel quite funny. In fact, many students he taught showed their formulas to the professors with confidence, thinking that they had invented something great. But after careful study, it is completely untenable.
Behind this letter, Hardy did find many dense formulas and calculations. It seems that the researchers have made great efforts. Professionally, Professor Hardy decided to verify one or two, but the results quickly surprised him. Many of these formulas and propositions have no proof process, but the results of operation are completely consistent. Hardy didn't even understand some formulas, so he had to go to his colleagues. Another famous British mathematician, J Littlewood, carefully calculated the formula written by an Indian who called himself Ramanujin, and was surprised to find that the result was completely correct.
If Ramanujin is really uneducated as mentioned in the letter, then he can be said to be a rare mathematical genius. Later, the professors learned more about Lamanukin's life.
1887, Lamanukin was born in a declining Brahmin family in Tamil Nadu, India. Seven people in the family can only live on their father's salary of 20 rupees a month. Lamanukin spent most of his time at his grandmother's house. He showed extraordinary thinking ability from an early age and became interested in mathematics.
/kloc-When he was 0/5 years old, his friend lent him the book Outline of Pure Mathematics and Applied Mathematics written by British mathematician G Carl. The book contains more than 5000 equations of algebra, calculus, trigonometry and analytic geometry, but it doesn't write detailed proofs, which makes Ramanujin immediately start detailed calculus and make his own unique proofs. It took him five years and left hundreds of pages of mathematical notes.
However, when Lamanukin entered Paquet Yapa College in Madras with his special talent in mathematics, he was expelled from the school. It turns out that he failed five liberal arts courses twice. This rather unreasonable way of counting credits makes Lamas feel helpless but helpless.
After that, Ramanujin can only make a living as a tutor and borrow math books from the library for his own research. For many years, his meager salary made Ramanujin afraid to dream any other extravagant dreams. Reluctant to buy paper, he calculated on the slate and wiped off the words on the slate with his elbow and rag, which also led to a thick cocoon on Ramanujin's hand.
In his life of more than ten years, Lamanukin wrote more than 3,000 formulas, but he never proved them. However, when others calculate them, they often find that Ramanujin's calculations are correct. Because of his isolation from the outside world, Lamanukin has never found a chance to prove himself. Finally, in 19 13, under the introduction of a friend who knows mathematics, Lamanukin finally got up the courage to write a letter to Cambridge University in England.
Hardy realized that Lamanukin was a rare wizard. On his recommendation, Lamanukin soon went to Cambridge University to study. Many of his mathematical propositions were later verified. Belgian mathematician Deligne proved a conjecture put forward by Ramanujin in 1973+09 16, and he got this conjecture. People are more surprised. How did Ramanukin find this formula without proof?
On the other hand, Lamanukin's most famous calculation unexpectedly unveiled the mystery of black holes. He believes that there is a singularity, and when approaching these points, the function value tends to infinity. If the function f(x)= 1/x, it has a singular point x=0.
As x infinitely approaches 0, the function value f(x) gradually increases to infinity. Lamanukin thinks that for every such function, there is a module? Function makes them not only have the same singularity, but also the function value of singularity approaches infinity at almost the same rate. Lamanukin's model is completely consistent with the calculation of black holes. The center of a black hole is actually a singularity. On the singularity, the curvature of spacetime and the density of matter tend to infinity. Lamanukin also made great contributions to the study of black holes.
Regrettably, such a brilliant mathematician died of tuberculosis at the age of 32. Of course, the world mathematics community will always remember his name and his contribution to mankind, and he has become an inspiring example.
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