Deprecated: $wgMWOAuthSharedUserIDs=false is deprecated, set $wgMWOAuthSharedUserIDs=true, $wgMWOAuthSharedUserSource='local' instead [Called from MediaWiki\HookContainer\HookContainer::run in /var/www/html/w/includes/HookContainer/HookContainer.php at line 127] in /var/www/html/w/includes/Debug/MWDebug.php on line 372
{"entities":{"Q992":{"pageid":1133,"ns":120,"title":"Item:Q992","lastrevid":3197,"modified":"2020-04-22T16:31:31Z","type":"item","id":"Q992","labels":{"en":{"language":"en","value":"Formula q_398"}},"descriptions":{},"aliases":{},"claims":{"P8":[{"mainsnak":{"snaktype":"value","property":"P8","hash":"b4ee193451b36821df4468dbfc2c98fd73d6d807","datavalue":{"value":"q_398","type":"string"},"datatype":"external-id"},"type":"statement","id":"Q992$e5058e03-e5d5-4773-9a83-0f75334bd534","rank":"normal"}],"P1":[{"mainsnak":{"snaktype":"value","property":"P1","hash":"28967c6eb411afc28c79f4b14ddfeed90b488600","datavalue":{"value":"\\int_0^1 f(x) \\cos(2 \\pi nx) \\,dx \\le \\int_0^1 |f(x)||\\cos(2 \\pi nx)-\\sum_{n=0}^{N}a_n x^n| \\le \\epsilon||f||_{L^1}","type":"string"},"datatype":"math"},"type":"statement","id":"Q992$fa29a6b4-020f-443a-af8b-7a3641dbb9f3","rank":"normal"}]},"sitelinks":{}}}}