: The preeminent Cambridge mathematician who recognized Ramanujan's genius and became his mentor and collaborator. J.E. Littlewood
Further Reading (selective)
One of Ramanujan's most significant contributions to mathematics is the development of the Ramanujan Index, also known as the Hardy-Ramanujan-Rademacher series. This index is a mathematical formula used to calculate the partition function, which is a fundamental concept in number theory. the man who knew infinity index
by Robert Kanigel serves as a comprehensive guide to the life, mathematical work, and historical context of Srinivasa Ramanujan. Google Books the man who knew infinity index
Discovered by Ramanujan on his deathbed. These functions remained a mystery for decades but are now used to understand black holes and string theory. Infinite Series Ramanujan had an uncanny ability to create series for pi ( the man who knew infinity index