Deprecated: $wgMWOAuthSharedUserIDs=false is deprecated, set $wgMWOAuthSharedUserIDs=true, $wgMWOAuthSharedUserSource='local' instead [Called from MediaWiki\HookContainer\HookContainer::run in /var/www/html/w/includes/HookContainer/HookContainer.php at line 127] in /var/www/html/w/includes/Debug/MWDebug.php on line 372
{"entities":{"Q230":{"pageid":3858,"ns":120,"title":"Item:Q230","lastrevid":22578,"modified":"2020-01-01T14:00:21Z","type":"item","id":"Q230","labels":{"en":{"language":"en","value":"DLMF:1.6.E49"}},"descriptions":{},"aliases":{},"claims":{"P1":[{"mainsnak":{"snaktype":"value","property":"P1","hash":"8e26ef1b631e0a9d52835f4d5aa6f9db0a9c78c1","datavalue":{"value":"\\|\\mathbf{T}_{u}\\times\\mathbf{T}_{v}\\|=\\sqrt{\\left(\\pderiv{(x,y)}{(u,v)}\\right)^{2}+\\left(\\pderiv{(y,z)}{(u,v)}\\right)^{2}+\\left(\\pderiv{(x,z)}{(u,v)}\\right)^{2}}.","type":"string"},"datatype":"contentmath"},"type":"statement","id":"Q230$F9197468-1FA9-4496-AEBD-CB826984011A","rank":"normal"}],"P2":[{"mainsnak":{"snaktype":"value","property":"P2","hash":"02195c80b91e763f2f76a3a7ce30b8e1e66020fc","datavalue":{"value":"DLMF:1.6.E49","type":"string"},"datatype":"external-id"},"type":"statement","id":"Q230$42F7200F-B23A-4638-8F81-30A9ACBF4BDE","rank":"normal"}],"P4":[{"mainsnak":{"snaktype":"value","property":"P4","hash":"554fcf69f3197d9181abf066b7a59d69503521ec","datavalue":{"value":{"entity-type":"item","numeric-id":10777,"id":"Q10777"},"type":"wikibase-entityid"},"datatype":"wikibase-item"},"type":"statement","qualifiers":{"P1":[{"snaktype":"value","property":"P1","hash":"1e911aecd4854f47b195272ac699c9d79b9a8901","datavalue":{"value":"(\\NVar{a},\\NVar{b})","type":"string"},"datatype":"contentmath"}],"P5":[{"snaktype":"value","property":"P5","hash":"0e6eb57b8c42b47e5cd75bfc5332b15aed0370eb","datavalue":{"value":"introduction.Sx4.p1.t1.r29.m6addec","type":"string"},"datatype":"external-id"}]},"qualifiers-order":["P1","P5"],"id":"Q230$E45E058B-3974-451E-A557-D344D0241BD0","rank":"normal"},{"mainsnak":{"snaktype":"value","property":"P4","hash":"9c671383ea2544bd59407a68e48ea824fe619698","datavalue":{"value":{"entity-type":"item","numeric-id":10034,"id":"Q10034"},"type":"wikibase-entityid"},"datatype":"wikibase-item"},"type":"statement","qualifiers":{"P1":[{"snaktype":"value","property":"P1","hash":"6f181dc1e298629e4fccd397c318b4dca1503f6b","datavalue":{"value":"\\pderiv{\\NVar{f}}{\\NVar{x}}","type":"string"},"datatype":"contentmath"}],"P5":[{"snaktype":"value","property":"P5","hash":"c49b03fc7e23d9998fbde0054ecdfacea7c68357","datavalue":{"value":"C1.S5.E3.m4agdec","type":"string"},"datatype":"external-id"}]},"qualifiers-order":["P1","P5"],"id":"Q230$19B06D90-2074-419E-A1EA-5B9188D57914","rank":"normal"},{"mainsnak":{"snaktype":"value","property":"P4","hash":"8d88e63850373c40de14c7feaf098a1647227714","datavalue":{"value":{"entity-type":"item","numeric-id":10035,"id":"Q10035"},"type":"wikibase-entityid"},"datatype":"wikibase-item"},"type":"statement","qualifiers":{"P1":[{"snaktype":"value","property":"P1","hash":"43058e5ee3720f257acf78309486534a90a9c76b","datavalue":{"value":"\\pdiff{\\NVar{x}}","type":"string"},"datatype":"contentmath"}],"P5":[{"snaktype":"value","property":"P5","hash":"ebbcf3d5e13b8b06af324840ad9007b3f98dce21","datavalue":{"value":"C1.S5.E3.m2agdec","type":"string"},"datatype":"external-id"}]},"qualifiers-order":["P1","P5"],"id":"Q230$45A63802-B635-4262-A7C6-423D61F21B3D","rank":"normal"}]},"sitelinks":{}}}}