Friday, December 22, 2023

The man who knew Infinity - Srinivasa Ramanujan

 The other day I saw the movie "THE MAN WHO KNEW INFINITY". It is based on life story of an Indian Mathematical genius - Srinivas Ramanujan, played by Dev Patel and the role of his mentor Professor Hardy played by non other than the connoisseur British actor Jeremy Irons.

Ramanujan, an extraordinarily brilliant mind, rather a Math genius was born in an orthodox Brahmin family in the South Indian state of Tamil Nadu. A child prodigy, he vindicated that geniuses are born, rarely made - solving complex mathematical problems which were unsolved for eons using his fingertips without any help. 

His early days were spent in abject poverty with little support or formal education. But he exceled in the subject of Mathematics and his work didn't go unnoticed for long. The man didn't live long either - for he died at an young age of 32. Can't fathom what he could have done if he lived a full life. His letters to Professor Hardy in Cambridge made the later wonder about the papers either as the works of a genuis or stolen by some fraud. 

The West is known for nurturing talents. Professor Hardy didn't want to see a genius continue as a clerk in Madras Port. The British realized Ramanujan's potential and offered him a seat at The Trinity College and later in Cambridge University in UK. Soon he boarded a ship to England, a decision not supported by his conservative Iyengar family for whom travelling across the seven seas was a taboo, which those days was tantamount to loss of caste, ultimately one's religion.

In a way, Ramanujan stole somebody's work. It was from some supernatural power. He admitted Goddess Namagiri coming to him in his dreams, providing solutions to complex theorems which was instantly crystallized in his memory. When awake, he felt the Goddess taking over his tongue - for at tip of his tongue lied solutions to complex numbers which he solved like simple equations, uttering the uniqueness about those numbers. It was something which was humanly impossible and can only be attributed to the hand of God - Goddess Namagiri in his case. Long before Diego Maradona mesmerized the English soccer team using his famous "Hand of God", Ramanujan impressed the British his his "Hand of Goddess".

He continued to amaze the Cambride Academics by solving the theory of Partitions and found the prime number closest to Infinity, for which he was billed as "The man who saw Infinity". Soon he was conferred with the coveted FRS (Fellow of Royal Society) - the youngest person to get it. Ramanujan was barely 30 years old at that time.

But fairy tales don't last long. Taking regular bath in the cold water of River Thames in London to fulfill his Brahmin rituals took its toll. He often fell sick and eventually contracted Tuberculosis - a dreaded, incurable disease of the time. A stickler to Brahmin traditions he refused to take modern medicine, aggravating his illness further. He was consumed by the dreaded consumption at the age of 32 - with the solace of breathing his last after coming back home to India.

Prof Hardy upon receiving the news of Ramanujan's dying stage rushed to the hospital and casualy told the later the cab number which brought him to his friend who was about to breathe his last. He thought it to be a mundane number. But Ramanujan, then on his death bed told him, "Wait a minute. What's the number again" ? The professor responded - 1729. Impromptu came the answer from the genius, "This is not an ordinary number. It's the smallest number which can be expressed as sum of 2 cubes in two different ways". 1729 = 8^3+9^3 = 12^3 +1^3. He didn't leave long after this incident.

We should be glad that he left India for England where his work was recognized and recorded for posterity. Otherwise, the man who was working as a Clerk in Madras Port before his voyage to London would have retired as a Head Clerk, lost in the labyrinth of Indian Babudom, incognito and unrecognized. He would have faced the fate of the proverbial "BANA MALLI" (the fragrance of the Jasmine Flower of the Forest stays inside there, forever unknown to the outsiders) - No body would ever have known him, no movie ever made on his name as the man who knew infinity. My tribute to the man on his 136th Birthday. He was born this day December 22 in the year 1887.

No comments:

Post a Comment