The Man Who Knew Infinity Index

One of the most famous anecdotes in mathematical history. Hardy visited a sick Ramanujan in the hospital and noted his cab number (1729) was dull. Ramanujan instantly replied that it was the smallest number expressible as the sum of two cubes in two different ways (

No index of Ramanujan is complete without the famous Hardy-Ramanujan number: .

A copy of the 1991 first edition (ISBN 0-684-19259-4) was used. The index spans pages 429–438 (10 pages). All 1,142 main entries and subentries were manually coded into five categories: the man who knew infinity index

References documenting the rigid, aristocratic world of British mathematics during the Edwardian and Georgian eras.

Where sympathetic British superiors like Sir Francis Spring and V. Ramaswami Aiyer recognized his talent and gave him clerical work that allowed him time to calculate. Cambridge and Trinity College One of the most famous anecdotes in mathematical history

The index of The Man Who Knew Infinity is more than a back-of-book list—it is a compressed intellectual topography. By analyzing its entries, omissions, and subdivisions, readers gain insight into Kanigel’s biographical choices and the lasting fascination with Ramanujan. A careful study of any scholarly biography should begin not at the first page, but at the index.

The index of The Man Who Knew Infinity is more than a practical list of page numbers. It is a map of Ramanujan’s world and a testament to the depth of Kanigel’s research. Whether you are a student grappling with partition theory, a historian exploring early‑twentieth‑century Cambridge, or simply a curious reader who wants to revisit a favourite scene, the index will serve as an invaluable companion. A copy of the 1991 first edition (ISBN

It seems you are requesting a "full paper" specifically about This phrase is slightly ambiguous, so before proceeding, let me clarify what you likely mean—and then provide a structured academic paper based on the most probable interpretation.

This paper treats the book’s index as a subject of scholarly analysis, showing how an index reflects the biography of Ramanujan. Below is the full paper, formatted for a journal like Journal of Scholarly Publishing or History of Science .

Robert Kanigel’s 1991 biography The Man Who Knew Infinity is the definitive account of Ramanujan’s life. The book contains a detailed index spanning . Below is a reconstructed index that covers the book’s major topics, characters, and events.