{"action":"opened","issue":{"url":"https://api.github.com/repos/tue-robotics/geolib2/issues/3","labels_url":"https://api.github.com/repos/tue-robotics/geolib2/issues/3/labels{/name}","comments_url":"https://api.github.com/repos/tue-robotics/geolib2/issues/3/comments","events_url":"https://api.github.com/repos/tue-robotics/geolib2/issues/3/events","html_url":"https://github.com/tue-robotics/geolib2/issues/3","id":57222516,"number":3,"title":"Adding and substracting Mat3Ts uses wrong elements","user":{"login":"rokusottervanger","id":8997639,"avatar_url":"https://avatars.githubusercontent.com/u/8997639?v=3","gravatar_id":"","url":"https://api.github.com/users/rokusottervanger","html_url":"https://github.com/rokusottervanger","followers_url":"https://api.github.com/users/rokusottervanger/followers","following_url":"https://api.github.com/users/rokusottervanger/following{/other_user}","gists_url":"https://api.github.com/users/rokusottervanger/gists{/gist_id}","starred_url":"https://api.github.com/users/rokusottervanger/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/rokusottervanger/subscriptions","organizations_url":"https://api.github.com/users/rokusottervanger/orgs","repos_url":"https://api.github.com/users/rokusottervanger/repos","events_url":"https://api.github.com/users/rokusottervanger/events{/privacy}","received_events_url":"https://api.github.com/users/rokusottervanger/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/tue-robotics/geolib2/labels/bug","name":"bug","color":"fc2929"}],"state":"open","locked":false,"assignee":{"login":"rokusottervanger","id":8997639,"avatar_url":"https://avatars.githubusercontent.com/u/8997639?v=3","gravatar_id":"","url":"https://api.github.com/users/rokusottervanger","html_url":"https://github.com/rokusottervanger","followers_url":"https://api.github.com/users/rokusottervanger/followers","following_url":"https://api.github.com/users/rokusottervanger/following{/other_user}","gists_url":"https://api.github.com/users/rokusottervanger/gists{/gist_id}","starred_url":"https://api.github.com/users/rokusottervanger/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/rokusottervanger/subscriptions","organizations_url":"https://api.github.com/users/rokusottervanger/orgs","repos_url":"https://api.github.com/users/rokusottervanger/repos","events_url":"https://api.github.com/users/rokusottervanger/events{/privacy}","received_events_url":"https://api.github.com/users/rokusottervanger/received_events","type":"User","site_admin":false},"milestone":null,"comments":0,"created_at":"2015-02-10T19:23:03Z","updated_at":"2015-02-10T19:23:03Z","closed_at":null,"body":"Mat3T operator+(const Mat3T& m) const { return Mat3T(xx + m.xx, xy + m.xy, yx + m.yx,\r\n                                                          yx + m.yx, yy + m.yy, yz + m.yz,\r\n                                                          zx + m.zx, zy + m.zy, zz + m.zz); }\r\nyx + m.yx is returned instead of xz + m.xz. The same bug exists in the substraction method."}}