Srinivasa Ramanujan, the Indian mathematician of the early twentieth century, whose contributions to number theory, continued fractions, and infinite series revolutionised the field of mathematics. Mathematician across the globe are even today trying to prove or disprove many theorems left behind by him.

While at Sainik School Amaravathinagar, we had Mr. Venkitesha Murthy (VM) teaching us mathematics in 1977 in Grade 11. He was a great fan of Srinivasa Ramanujan and had taken up extensive study of his works and life. The effort would have been really painstaking in those days (without internet and Google) to collect such enormous data, that too sitting in a remote village of Tamil Nadu, called Amaravathinagar.

In 1977, to mark the ninetieth birthday of Ramanujan, Mr. Murthy staged a one hour play on his life and achievements. Veteran Commander Reginald was responsible for the light effects and I did the sound effects. We both sat through many rehearsals and the personality of Ramanujan left a deep impression on us. Teachers and students enacted different roles with Mr. Murthy as Ramanujan leading from the teachers’ side and Ashok Kumar (now Vice Admiral) from the students’ side.

Group Photo of the Play on Ramanujan- Extreme Left : Mr K Ekambaram as Ramanujan, Vice Admiral G Ashok Kumar as Komalambal (Mother of Ramanujan), Mr KM Koshy as Professor Hardy, Mr Venkatesha Murthy as Collector of Nellore, Mr M Selvaraj as Father of Ramajujan, Mr AKR Varma, Mr R Subramanium as Professor EH Neville (Photo Courtesy Mr Venkatesha Murthy)

Mr Murthy helped his students to be aware of the achievements of Ramanujan, when many in India (including my siblings) had not even heard of him. This post is based on some of the scenes from Mr. Murthy’s play. The announcement of the release of a movie ‘The Man who knew Infinity’ rekindled my thoughts about Ramanujan. I hope the movie will bring in significant awareness about a mathematical genius from India.

Ramanujan was born in Erode (1887), and schooled in Kumbakonam (Tamil Nadu), where his father worked as a clerk in a cloth merchant’s shop. Until high school, Ramanujan was a ‘good’ student, interested in the curricula. During his high school days, he began to display his immense mathematical sense; worked on his own on summing geometric and arithmetic series. He had a great memory and could rattle out the value of the constant ‘pi’ to any number of decimal places. Here he came across a book ‘ Synopsis of elementary results in pure mathematics’ by GS Carr. This book is said to have moulded the mathematical thought process of Ramanujan and had a great influence on his early works. The irony was that the book, published in 1856, was out of date by the time Ramanujan used it.

In 1904, Ramanujan joined Government College in Kumbakonam. The following year his scholarship was not renewed because Ramanujan devoted most of his time to mathematics and neglected all other subjects. In 1906 Ramanujan joined Pachaiyappa’s College at Chennai (then Madras). His aim was to pass the First Arts examination, ended up passing only in mathematics and failing is all others. In the following years he worked on mathematics, developing his own ideas without any help . The only guidance he had was Carr’s book, which had theorems, but hardly any proofs. Ramanujan is said to have developed his theorems using a slate as he could not afford paper. This aspect along with the proof-less theorems in Carr’s book might have influenced Ramanujan in that he noted mostly the results and hardly any proofs. He married on 14 July 1909 to a ten year old S Janaki Ammal.

Ramanujan continued to develop his mathematical ideas and began to pose problems and solve problems in the Journal of the Indian Mathematical Society. He became well known among the mathematicians of Madras area after he published a research paper on Bernoulli numbers in 1911 in the Journal of the Indian Mathematical Society.

In 1911 Ramanujan approached the founder of the Indian Mathematical Society for advice on a job. He got a temporary post in the Accountant General’s Office in Madras and in 1912. Ramanujan later became a clerk in the accounts section of the Madras Port Trust.

In January 1913 Ramanujan wrote to Professor GH Hardy of Cambridge, having read his book ‘Orders of infinity.’ He had enclosed some unproved mathematical theorems and some proofs. Hardy, together with his colleague, Professor JE Littlewood, studied the theorems. It seems that Hardy initially thought him to be a crank or a prankster as most of the 120 theorems had no proofs. Hardy replied to Ramanujan that he wanted proof for the theorems.

Ramanujan was delighted with Hardy’s reply and then he wrote to him “I have found a friend in you who views my labours sympathetically. … I am already a half starving man. To preserve my brains I want food and this is my first consideration. Any sympathetic letter from you will be helpful to me here to get a scholarship either from the university or from the government.”

Madras University awarded Ramanujan a scholarship in 1913 for two years and, in 1914, Hardy brought Ramanujan to Cambridge, to begin an extraordinary collaboration – between a believer and an atheist – an educated and an uneducated genius. Ramanujan, being an orthodox Brahmin and a strict vegetarian, did not want to cross the seven seas (a taboo in Hindu culture). He was convinced by Professor EH Neville, Hardy’s colleague, who met with Ramanujan while lecturing in India.

Hardy entrusted Littlewood with the task of teaching Ramanujan ‘formal’ pure mathematics. Littlewood failed miserably as the classes would end up with volley of questions from Ramanujan. World War I took Littlewood away on war duty but Hardy remained in Cambridge to work with Ramanujan. He remained sick, mainly due to the cold winter – a difficult proposition for anyone from Chennai even today. He had problems with his diet as the outbreak of the war resulted in a scarcity of vegetables which worsened his health.

Ramanujan credited his mathematical gift to Goddess Mahalakshmi-Namgiri who he said appeared to him in his dreams. He claimed that he had unusual experiences and dreams while asleep and Goddess Mahalakshmi would appear to him and show him the answers to the puzzles in his mind. As soon as he woke up, he would write them down.

On 16 March 1916 Ramanujan graduated from Cambridge with a Bachelor of Science by Research (the degree was called a Ph D from 1920). Ramanujan’s dissertation was on Highly composite numbers and consisted of seven of his papers published in England.

Ramanujan fell seriously ill in 1917 and his doctors feared that he would die. Hardy went to see him when he was ill. On reaching Ramanujan’s bed, Hardy said that he rode a taxi cab with a dull number 1729 . Ramanujan said that it is a very interesting number as it is the smallest number expressible as the sum of two cubes in two different ways 1729 = 1^{3} + 12^{3} = 9^{3} + 10^{3}. __Click here to read my earlier post ‘Arithmetic of Licence Plates’, inspired by this anecdote.__

On 18 February 1918 Ramanujan was elected a fellow of the Cambridge Philosophical Society and then three days later, the greatest honour that he would receive, his name appeared on the list for election as a fellow of the Royal Society of London and on 10 October 1918 he was elected a Fellow of Trinity College Cambridge.

Ramanujan returned to India in 1919 and died the following year. His birthday, 22 December, is celebrated as the National Mathematics Day in India.

‘The Man who knew Infinity’ – the movie is being released world-wide on 29 April 2016. Waiting to see what the movie offers beyond the Mr. Murthy’s play of 1977. Review of the movie follows (after I watch it).

Here is a photograph (1968) of Sir Dr CV Raman with Mr. Venkitesha Murthy and Cadets of Sainik School, Amaravathinagar. Photo Courtesy Vetran N Vijayasarathy

Reji ! Thanks for rekindling memories !

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Thanks Reji.very interesting and informative. Looking forward to seeing your review of the movie on the genius. Lt Col S B Subramanian

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Reji sir, a nice and well researched write up at the appropriate time. Its unbelievable that the genius lived for just 33 years like Jesus Christ and made such great contributions in the field of Mathematics..

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I have always been awestruck by the sheer genius of Ramanujam. His life evokes as much pathos as amazement.

But after reading this piece Reji, I wish to doff my hat to your teacher, Mr Venkitesha Murthy. Do we have such teachers nowadays? Just look at the commitment and innovativeness demonstrated by him. I am sure nobody from your school who was involved with the play will ever forget even one tiny bit about Ramanujam. Lesson learnt for life.

If you ever get a chance please convey my respects to Mr VM.

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Reji,

Great write up about a genius and Mr VM bringing him alive on stage. Also letting us know about the hidden talents of Mr VM, Ashok, Reginald and you. Many thanks.

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Dear Reji:

Excellent write up. VM sir was a great teacher. He was into Vedic mathematics and was also good poet.

Already a biopic on the life of Ramnujan was made in Tamil by the biopic specialist Gnanarajasekaran who had also directed films on Bharthiar and Periyar. The role of Ramanujan was played by Gemini Ganesh and Savithri’s grandson Abinay Vaddi.

The English movie is based on Robert Kanigal’s book of same name ” The man who knew infinity ” a well researched book.

Coming to Ramanujan he was a great genius and as you had written Namagiri thayar was his inspiration. My guru Sadhguru Jaggi Vasudev had written the following

Quote

While on his deathbed in 1920, Ramanujan wrote a letter to his mentor, English mathematician GH Hardy outlining several new mathematical functions never before heard of. In his own words – “While asleep, I had an unusual experience. There was a red screen formed by flowing blood, as it were. I was observing it. Suddenly a hand began to write on the screen. I became all attention. That hand wrote a number of elliptic integrals. They stuck to my mind. As soon as I woke up, I commited them to writing.” In the last 90 years, nobody understood what his theorem was, but they knew it was something tremendous. Only in 2010 did they find out that this theorem describes various behaviors of black holes. Ninety years ago, no one was talking about black holes, the term did not even exist, but Ramanujan made a mathematical impression for it sitting on his deathbed and he said ‘my Devi’ gave it to me.”

Unquote

So Ramanujan maths came from a realm which few people can access

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Hello Reji True, it just took me back to school days in Sainik School & our maths teacher VM. I totally agree that our VM Sir had all the finer details of the mathematical legend.

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Gr8 info..

On a lighter note, you may consider writing about colourful contemporary personalities.. like Bollywood’s import from Canada – the Indo- Canadian firecracker Sunny Leone!

She is more than a pretty face – now a writer of stories! Canada had a big role in the making of this Sikh girl.. she handles criticism well, even when people are mean and rude for the choices she made in life.

Even in a conservative society where porn stars are looked down upon, she has managed to make an impact.. perhaps one of the highest paid women in show business!.. She is on a roll…

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Regi, the article on Ramanujan is excellent. It is very informative. Ramanujan was a genius, no dispute. The tragedy is that in India there was no scope for his genius to flower. Kudos to your school teacher. It would have been a great inspiration to have been taught by him.

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Reji:

I saw the movie “The man who knew infinity” . It was a subtle and well made movie. The movie only concentrates on the period of Ramanujan’s sojourn in Cambridge. All the lead characters Dev Patel, Jeremy Irons, Devika Bhise etc. had done their roles well. Hardy’s attempts to bring method into Ramanujan’s intutive “madness” I felt was wonderfully captured. When the movie came to an end people in Chennai stood up and clapped ! A true tribute to a genius

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Thanks Reji for reminding of the days when we sat under the pit in front of the school auditorium and trying our best to add color to the show with the light and sound effects.

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It’s a splendid tribute to both Ramanujam and Venkateshwara Murthy! Happy to re re kindle

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