{"action":"created","issue":{"url":"https://api.github.com/repos/dnschneid/crouton/issues/2942","repository_url":"https://api.github.com/repos/dnschneid/crouton","labels_url":"https://api.github.com/repos/dnschneid/crouton/issues/2942/labels{/name}","comments_url":"https://api.github.com/repos/dnschneid/crouton/issues/2942/comments","events_url":"https://api.github.com/repos/dnschneid/crouton/issues/2942/events","html_url":"https://github.com/dnschneid/crouton/issues/2942","id":194754016,"number":2942,"title":"speed up without scan","user":{"login":"JunHanStudy","id":16857518,"avatar_url":"https://avatars.githubusercontent.com/u/16857518?v=3","gravatar_id":"","url":"https://api.github.com/users/JunHanStudy","html_url":"https://github.com/JunHanStudy","followers_url":"https://api.github.com/users/JunHanStudy/followers","following_url":"https://api.github.com/users/JunHanStudy/following{/other_user}","gists_url":"https://api.github.com/users/JunHanStudy/gists{/gist_id}","starred_url":"https://api.github.com/users/JunHanStudy/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/JunHanStudy/subscriptions","organizations_url":"https://api.github.com/users/JunHanStudy/orgs","repos_url":"https://api.github.com/users/JunHanStudy/repos","events_url":"https://api.github.com/users/JunHanStudy/events{/privacy}","received_events_url":"https://api.github.com/users/JunHanStudy/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":1,"created_at":"2016-12-10T08:35:32Z","updated_at":"2016-12-10T16:51:35Z","closed_at":null,"body":"```\r\nPlease paste the output of the following command here: sudo edit-chroot -all\r\n```\r\n\r\n#### Please describe your issue:\r\nI have a three dimensional matrix, for example, 10000*5*5, I want to calculate the determinant of 5*5 matrix for each element in first dimension to get 10000*1 number. I use scan but it is too slow. Since there is no recurrent in this loop, any suggestion to speed up?\r\n\r\n#### If known, describe the steps to reproduce the issue:\r\n"},"comment":{"url":"https://api.github.com/repos/dnschneid/crouton/issues/comments/266221871","html_url":"https://github.com/dnschneid/crouton/issues/2942#issuecomment-266221871","issue_url":"https://api.github.com/repos/dnschneid/crouton/issues/2942","id":266221871,"user":{"login":"DennisLfromGA","id":3418772,"avatar_url":"https://avatars.githubusercontent.com/u/3418772?v=3","gravatar_id":"","url":"https://api.github.com/users/DennisLfromGA","html_url":"https://github.com/DennisLfromGA","followers_url":"https://api.github.com/users/DennisLfromGA/followers","following_url":"https://api.github.com/users/DennisLfromGA/following{/other_user}","gists_url":"https://api.github.com/users/DennisLfromGA/gists{/gist_id}","starred_url":"https://api.github.com/users/DennisLfromGA/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/DennisLfromGA/subscriptions","organizations_url":"https://api.github.com/users/DennisLfromGA/orgs","repos_url":"https://api.github.com/users/DennisLfromGA/repos","events_url":"https://api.github.com/users/DennisLfromGA/events{/privacy}","received_events_url":"https://api.github.com/users/DennisLfromGA/received_events","type":"User","site_admin":false},"created_at":"2016-12-10T16:51:35Z","updated_at":"2016-12-10T16:51:35Z","body":"Your matrix is an element not in crouton's dimension, see https://github.com/dnschneid/crouton/issues/262"}}
{"actor":{"display_login":"DennisLfromGA"}}