{"id":252,"date":"2016-12-22T19:51:49","date_gmt":"2016-12-22T19:51:49","guid":{"rendered":"http:\/\/rentabilitet.dk\/opgaver\/?page_id=252"},"modified":"2016-12-22T19:51:49","modified_gmt":"2016-12-22T19:51:49","slug":"differentialregning","status":"publish","type":"page","link":"https:\/\/rentabilitet.dk\/opgaver\/matematik\/differentialregning\/","title":{"rendered":"Differentialregning"},"content":{"rendered":"\n