Project Gutenberg 1996-12-01 Public domain in the USA. 55 Kanada, Yasumasa 1949 2020 金田康正 One Divided by Pi (To 1 Million Digits) en Mathematics QA Dataset Mathematics 1039968 2021-01-01T10:51:07 text/plain; charset=us-ascii 491143 2021-01-01T10:51:07 text/plain; charset=us-ascii application/zip 7825 2025-07-01T07:02:35.671387 application/rdf+xml 17085 2025-07-01T07:02:35.607424 image/jpeg 3913 2025-07-01T07:02:35.371412 image/jpeg Archives containing the RDF files for *all* our books can be downloaded at https://book.klll.cc/wiki/Gutenberg:Feeds#The_Complete_Project_Gutenberg_Catalog en.wikipedia