Deprecated: $wgMWOAuthSharedUserIDs=false is deprecated, set $wgMWOAuthSharedUserIDs=true, $wgMWOAuthSharedUserSource='local' instead [Called from MediaWiki\HookContainer\HookContainer::run in /var/www/html/w/includes/HookContainer/HookContainer.php at line 135] in /var/www/html/w/includes/Debug/MWDebug.php on line 372
The Four Colour Theorem: Engineering of a Formal Proof - MaRDI portal

The Four Colour Theorem: Engineering of a Formal Proof

From MaRDI portal
Publication:3598006

DOI10.1007/978-3-540-87827-8_28zbMath1166.68346OpenAlexW1503170941MaRDI QIDQ3598006

Georges Gonthier

Publication date: 29 January 2009

Published in: Computer Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/978-3-540-87827-8_28



Related Items


Uses Software