The Man Who Knew Infinity Index Jun 2026

Ramanujan, index, paratext, biography, history of mathematics, G.H. Hardy

Our analysis proceeds in three parts. First, we quantify the index’s entries by category (people, places, mathematical concepts, etc.). Second, we examine notable omissions and imbalances. Third, we compare Kanigel’s index to a hypothetical “mathematical index” derived from Ramanujan’s notebooks. We conclude that the index prioritizes narrative and social context over technical content, a choice that democratizes Ramanujan’s story but risks obscuring the very infinity he knew. the man who knew infinity index

Modular Equations and Approximations to $\pi$ Author: Srinivasa Ramanujan Journal: The Quarterly Journal of Pure and Applied Mathematics Year: 1914 (Vol. 45, pp. 350–372) Second, we examine notable omissions and imbalances

| Theme | Key Chapters | |-------|---------------| | (Indian vs. British academia) | Ch. 6, 9, 12 | | The romantic notion of mathematical genius | Ch. 1, 14 | | Ramanujan’s religious devotion (Namagiri Thayar) | Ch. 2, 4, 18 | | Illness & tragedy (tuberculosis, vitamin deficiency) | Ch. 13, 15, 17 | | WWI’s impact on Cambridge research | Ch. 10, 13 | | Mathematics as intuition vs. rigor | Ch. 7, 11, 16 | | Race & class in early 20th-century England | Ch. 8, 9, 12 | | Legacy & rediscovery of the lost notebook | Ch. 19, Epilogue | rigor | Ch. 7