{"id":"S85073964","label":"Lagrange equations","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85073964","normalized_label":"lagrange equations","broader":["http://id.loc.gov/authorities/subjects/sh85037890"],"aliases":["D'Alembert equation","Equations, Euler-Lagrange","Equations, Lagrange","Euler-Lagrange equations","Lagrangian equations"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85073964","provider":"lcsh","revision":"f4cd14cc5c1cd759","taxonomy_revision":"f050b5d4780b1289","title":"Lagrange equations","url":"/topics/S85073964","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9549953379657187840","address_version":"morton4x16-v1","coordinates":[0,20,18560,45056],"answer_status":"Directory metadata; local answer requires separate source review","truth_status":"Subject descriptor, not a factual answer or a demonstrated knowledge gap","reviewed_answer":null}