{"action":"created","issue":{"url":"https://api.github.com/repos/DynareTeam/dynare/issues/821","labels_url":"https://api.github.com/repos/DynareTeam/dynare/issues/821/labels{/name}","comments_url":"https://api.github.com/repos/DynareTeam/dynare/issues/821/comments","events_url":"https://api.github.com/repos/DynareTeam/dynare/issues/821/events","html_url":"https://github.com/DynareTeam/dynare/issues/821","id":51576647,"number":821,"title":"Add flag if lyapunov_symm fails","user":{"login":"JohannesPfeifer","id":3679304,"avatar_url":"https://avatars.githubusercontent.com/u/3679304?v=3","gravatar_id":"","url":"https://api.github.com/users/JohannesPfeifer","html_url":"https://github.com/JohannesPfeifer","followers_url":"https://api.github.com/users/JohannesPfeifer/followers","following_url":"https://api.github.com/users/JohannesPfeifer/following{/other_user}","gists_url":"https://api.github.com/users/JohannesPfeifer/gists{/gist_id}","starred_url":"https://api.github.com/users/JohannesPfeifer/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/JohannesPfeifer/subscriptions","organizations_url":"https://api.github.com/users/JohannesPfeifer/orgs","repos_url":"https://api.github.com/users/JohannesPfeifer/repos","events_url":"https://api.github.com/users/JohannesPfeifer/events{/privacy}","received_events_url":"https://api.github.com/users/JohannesPfeifer/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/DynareTeam/dynare/labels/bug","name":"bug","color":"fc2929"}],"state":"open","locked":false,"assignee":null,"milestone":{"url":"https://api.github.com/repos/DynareTeam/dynare/milestones/6","html_url":"https://github.com/DynareTeam/dynare/milestones/4.5","labels_url":"https://api.github.com/repos/DynareTeam/dynare/milestones/6/labels","id":344014,"number":6,"title":"4.5","description":"","creator":{"login":"sebastien-villemot","id":586809,"avatar_url":"https://avatars.githubusercontent.com/u/586809?v=3","gravatar_id":"","url":"https://api.github.com/users/sebastien-villemot","html_url":"https://github.com/sebastien-villemot","followers_url":"https://api.github.com/users/sebastien-villemot/followers","following_url":"https://api.github.com/users/sebastien-villemot/following{/other_user}","gists_url":"https://api.github.com/users/sebastien-villemot/gists{/gist_id}","starred_url":"https://api.github.com/users/sebastien-villemot/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/sebastien-villemot/subscriptions","organizations_url":"https://api.github.com/users/sebastien-villemot/orgs","repos_url":"https://api.github.com/users/sebastien-villemot/repos","events_url":"https://api.github.com/users/sebastien-villemot/events{/privacy}","received_events_url":"https://api.github.com/users/sebastien-villemot/received_events","type":"User","site_admin":false},"open_issues":81,"closed_issues":76,"state":"open","created_at":"2013-05-29T10:19:26Z","updated_at":"2015-05-09T20:47:25Z","due_on":"2015-06-29T22:00:00Z","closed_at":null},"comments":1,"created_at":"2014-12-10T16:11:58Z","updated_at":"2015-05-10T18:07:02Z","closed_at":null,"body":"In models like the one at http://www.dynare.org/phpBB3/viewtopic.php?f=1&t=6291\r\n```lyapunov_symm``` fails to solve the Lyapunov equation and outputs NaN. This error is not flagged and no exception thrown out, leading to subsequent crashes. We should add a check whether the solver was successful and only continue if so."},"comment":{"url":"https://api.github.com/repos/DynareTeam/dynare/issues/comments/100675979","html_url":"https://github.com/DynareTeam/dynare/issues/821#issuecomment-100675979","issue_url":"https://api.github.com/repos/DynareTeam/dynare/issues/821","id":100675979,"user":{"login":"JohannesPfeifer","id":3679304,"avatar_url":"https://avatars.githubusercontent.com/u/3679304?v=3","gravatar_id":"","url":"https://api.github.com/users/JohannesPfeifer","html_url":"https://github.com/JohannesPfeifer","followers_url":"https://api.github.com/users/JohannesPfeifer/followers","following_url":"https://api.github.com/users/JohannesPfeifer/following{/other_user}","gists_url":"https://api.github.com/users/JohannesPfeifer/gists{/gist_id}","starred_url":"https://api.github.com/users/JohannesPfeifer/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/JohannesPfeifer/subscriptions","organizations_url":"https://api.github.com/users/JohannesPfeifer/orgs","repos_url":"https://api.github.com/users/JohannesPfeifer/repos","events_url":"https://api.github.com/users/JohannesPfeifer/events{/privacy}","received_events_url":"https://api.github.com/users/JohannesPfeifer/received_events","type":"User","site_admin":false},"created_at":"2015-05-10T18:07:02Z","updated_at":"2015-05-10T18:07:02Z","body":"Also, ```disclyap_fast.m``` has no iteration termination criterion, allowing for an infinite loop. We should add one and use and exitflag to check whether convergence was obtained."}}