{"action":"closed","issue":{"url":"https://api.github.com/repos/numba/numba/issues/1980","repository_url":"https://api.github.com/repos/numba/numba","labels_url":"https://api.github.com/repos/numba/numba/issues/1980/labels{/name}","comments_url":"https://api.github.com/repos/numba/numba/issues/1980/comments","events_url":"https://api.github.com/repos/numba/numba/issues/1980/events","html_url":"https://github.com/numba/numba/issues/1980","id":165108246,"number":1980,"title":"Request: Support for np.linalg.det and/or slogdet","user":{"login":"bashtage","id":5585221,"avatar_url":"https://avatars.githubusercontent.com/u/5585221?v=3","gravatar_id":"","url":"https://api.github.com/users/bashtage","html_url":"https://github.com/bashtage","followers_url":"https://api.github.com/users/bashtage/followers","following_url":"https://api.github.com/users/bashtage/following{/other_user}","gists_url":"https://api.github.com/users/bashtage/gists{/gist_id}","starred_url":"https://api.github.com/users/bashtage/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/bashtage/subscriptions","organizations_url":"https://api.github.com/users/bashtage/orgs","repos_url":"https://api.github.com/users/bashtage/repos","events_url":"https://api.github.com/users/bashtage/events{/privacy}","received_events_url":"https://api.github.com/users/bashtage/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":{"login":"stuartarchibald","id":907717,"avatar_url":"https://avatars.githubusercontent.com/u/907717?v=3","gravatar_id":"","url":"https://api.github.com/users/stuartarchibald","html_url":"https://github.com/stuartarchibald","followers_url":"https://api.github.com/users/stuartarchibald/followers","following_url":"https://api.github.com/users/stuartarchibald/following{/other_user}","gists_url":"https://api.github.com/users/stuartarchibald/gists{/gist_id}","starred_url":"https://api.github.com/users/stuartarchibald/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/stuartarchibald/subscriptions","organizations_url":"https://api.github.com/users/stuartarchibald/orgs","repos_url":"https://api.github.com/users/stuartarchibald/repos","events_url":"https://api.github.com/users/stuartarchibald/events{/privacy}","received_events_url":"https://api.github.com/users/stuartarchibald/received_events","type":"User","site_admin":false},"assignees":[{"login":"stuartarchibald","id":907717,"avatar_url":"https://avatars.githubusercontent.com/u/907717?v=3","gravatar_id":"","url":"https://api.github.com/users/stuartarchibald","html_url":"https://github.com/stuartarchibald","followers_url":"https://api.github.com/users/stuartarchibald/followers","following_url":"https://api.github.com/users/stuartarchibald/following{/other_user}","gists_url":"https://api.github.com/users/stuartarchibald/gists{/gist_id}","starred_url":"https://api.github.com/users/stuartarchibald/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/stuartarchibald/subscriptions","organizations_url":"https://api.github.com/users/stuartarchibald/orgs","repos_url":"https://api.github.com/users/stuartarchibald/repos","events_url":"https://api.github.com/users/stuartarchibald/events{/privacy}","received_events_url":"https://api.github.com/users/stuartarchibald/received_events","type":"User","site_admin":false}],"milestone":null,"comments":3,"created_at":"2016-07-12T15:23:25Z","updated_at":"2016-07-20T13:28:52Z","closed_at":"2016-07-20T13:28:52Z","body":"It is not uncommon for some code that benefits from numba and that uses linear algebra to require the determinant of the matrix (for example, many multivariate distributions have a determinant or log determinant in their kernel).  The expanded support for linear algebra has been a welcome addition, but currently computing the detminant requires a full eigenvalue calculation which is slower than just computing the determinant.\r\n\r\nIt woudl be beneficial if `np.linalg.det` and/or `np.linalg.slogdet` were available in nopython mode."}}
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