Project Gutenberg 1996-08-01 Public domain in the USA. 39 Nemiroff, Robert J. Bonnell, Jerry T. The square root of 7 The square root of seven To a million digits en Mathematics Square root QA Dataset Mathematics 1045823 2021-01-01T10:40:42 text/plain; charset=us-ascii 494264 2021-01-01T10:40:42 text/plain; charset=us-ascii application/zip 7583 2025-08-01T06:12:04.537824 application/rdf+xml 11984 2025-08-01T06:12:04.458836 image/jpeg 3176 2025-08-01T06:12:04.197845 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