Srinivasa Ramanujan

Srinivasa Ramanujan was a brilliant mathematician from India.

He was born in 1887 in Erode, which is in modern Tamil Nadu. His father worked as a clerk in a sari shop. His mother, Komalatammal, was a housewife who sang at a local temple. Ramanujan grew up in a traditional home in the town of Kumbakonam.

As a young boy, he showed a deep love for numbers. By age 11, he already knew math that college students were studying. He mastered advanced books by age 13. He even helped his school manage its 1,200 students.

For many years, Ramanujan worked on math problems all by himself. He did not have many teachers to guide his research. He wrote down his ideas in special notebooks. These notebooks contained nearly 3,900 different results. These results included many equations and identities.

Some of his ideas were so new that other experts did not understand them. He studied things like number theory and infinite series. He even found ways to solve very hard math problems. His work was so original that it opened up entirely new areas of study.

In 1913, Ramanujan began a very important correspondence. He wrote letters to an English mathematician named G. H. Hardy. Hardy worked at the University of Cambridge.

When Hardy read the letters, he realized the work was extraordinary. He saw that Ramanujan had found results that even he had never seen before. Hardy helped Ramanujan travel to England to work at Cambridge. Ramanujan became a Fellow of Trinity College. He was also one of the youngest Fellows of the Royal Society. He was the first Indian elected to Trinity College.

Life was not always easy for Ramanujan. He often lived in extreme poverty while doing his research. He even faced hunger at times. In 1919, he became very ill. Doctors believe he had a complication from a disease called dysentery. This illness forced him to return to India. He died in 1920 at the age of 32.

Even in his last letters to Hardy, he was still thinking of new math ideas. In 1976, mathematicians found his "lost notebook." This book contained discoveries from the very last year of his life.

Today, we still look at Ramanujan's work to learn more. His notebooks are still being studied by researchers. Even in 2012, scientists found new secrets in his old writings. They found that his simple comments were actually very deep math results.

His ideas helped create the Ramanujan Journal to publish new math. Many of his thousands of results have been proven to be correct. He showed the world that math can be full of wonder. His life reminds us how much one person can discover.