{"action":"created","issue":{"url":"https://api.github.com/repos/sympy/sympy/issues/9148","labels_url":"https://api.github.com/repos/sympy/sympy/issues/9148/labels{/name}","comments_url":"https://api.github.com/repos/sympy/sympy/issues/9148/comments","events_url":"https://api.github.com/repos/sympy/sympy/issues/9148/events","html_url":"https://github.com/sympy/sympy/pull/9148","id":62010002,"number":9148,"title":"ln(n) should be nonnegative for a positive integer n","user":{"login":"aktech","id":5647941,"avatar_url":"https://avatars.githubusercontent.com/u/5647941?v=3","gravatar_id":"","url":"https://api.github.com/users/aktech","html_url":"https://github.com/aktech","followers_url":"https://api.github.com/users/aktech/followers","following_url":"https://api.github.com/users/aktech/following{/other_user}","gists_url":"https://api.github.com/users/aktech/gists{/gist_id}","starred_url":"https://api.github.com/users/aktech/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/aktech/subscriptions","organizations_url":"https://api.github.com/users/aktech/orgs","repos_url":"https://api.github.com/users/aktech/repos","events_url":"https://api.github.com/users/aktech/events{/privacy}","received_events_url":"https://api.github.com/users/aktech/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":1,"created_at":"2015-03-16T08:34:14Z","updated_at":"2015-03-16T09:23:27Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/sympy/sympy/pulls/9148","html_url":"https://github.com/sympy/sympy/pull/9148","diff_url":"https://github.com/sympy/sympy/pull/9148.diff","patch_url":"https://github.com/sympy/sympy/pull/9148.patch"},"body":"fixes #9116 \r\n\r\n@smichr   @pelegm\r\n "},"comment":{"url":"https://api.github.com/repos/sympy/sympy/issues/comments/81529614","html_url":"https://github.com/sympy/sympy/pull/9148#issuecomment-81529614","issue_url":"https://api.github.com/repos/sympy/sympy/issues/9148","id":81529614,"user":{"login":"aktech","id":5647941,"avatar_url":"https://avatars.githubusercontent.com/u/5647941?v=3","gravatar_id":"","url":"https://api.github.com/users/aktech","html_url":"https://github.com/aktech","followers_url":"https://api.github.com/users/aktech/followers","following_url":"https://api.github.com/users/aktech/following{/other_user}","gists_url":"https://api.github.com/users/aktech/gists{/gist_id}","starred_url":"https://api.github.com/users/aktech/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/aktech/subscriptions","organizations_url":"https://api.github.com/users/aktech/orgs","repos_url":"https://api.github.com/users/aktech/repos","events_url":"https://api.github.com/users/aktech/events{/privacy}","received_events_url":"https://api.github.com/users/aktech/received_events","type":"User","site_admin":false},"created_at":"2015-03-16T09:23:27Z","updated_at":"2015-03-16T09:23:27Z","body":"> Can you also verify that if\r\n>\r\n>p = Symbol('p', prime=True)\r\n>then\r\n>\r\n>assert ln(p).is_positive == True\r\n>?\r\n\r\nSure.\r\n\r\n> In fact, I must say that I don't like comparing with == to constants such as True, False, etc.\r\n\r\nEven I don't, but since I saw that in lot of tests, that's why I did that to maintain consistency.\r\nAnyways, I have fixed that."}}