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
A characterization of some classes of functions F of the form \(F(x,y)=g(\alpha f(x)+\beta f(y)+\gamma)\) or \(F(x,y)=\phi (h(x)+k(y))\) - MaRDI portal