challeng3

3 ms·

1. 1.▲
   by challeng3 3y ago

   Not in "Europe", and not in the EU as such. Only in some specific countries. Please don't generalize.
2. 2.▲
   by challeng3 3y ago

   Libgen is a treasure trove, it's given me access to so many books that I couldn't have even bought (out of print). Check out annas-archive.org for a comprehensive book search engine :)
3. 3.▲
   by challeng3 3y ago

   The Princeton Companion to Mathematics: https://library.lol/main/EFA51226D14D0A95FB6F2BD8669499C5 Took a few seconds to find, got any more challenges?