Ramanujan: Twelve Lectures on Subjects Suggested by His Life and Work G. H. Hardy
Publisher: Ams Chelsea Pub.

Hardy, Chelsea Publishing Co, New York, 1940. Genius: The life and science of Richard Feynman. Ramanujan: Twelve lectures suggested by his life and work. Ramanujan: Twelve Lectures on the Subjects Suggested by His Life and Work by G. When asked to square this number, he produced the 78-digit answer after 10 weeks' time during which he did his work, held conversations, lived his life, while his astonishing calculating engine continued to grind away at the problem. Read their book, "Ramanujan: Twelve Lectures on Subjects Suggested by His Life and Work (AMS Chelsea Publishing)" 1999. The Man Who Knew Infinity : A Life of the Genius Ramanujan by R. Hardy receives his first letter from Ramanujan in Madras, with several pages of groundbreaking mathematical proofs attached: At first glance, the complex array of numbers, letters, and symbols suggests a passing familiarity with, if not a fluency in, the language of his discipline. Page 17 of that book states that an estimated chess games are 10^10^50. Here are a couple of paragraphs, from immediately after G.H. I read Robert Kanigel's "The Man Who Knew Infinity : A Life of the Genius Ramanujan" in '93, two years after it came out.