{"action":"created","issue":{"url":"https://api.github.com/repos/sympy/sympy/issues/14758","repository_url":"https://api.github.com/repos/sympy/sympy","labels_url":"https://api.github.com/repos/sympy/sympy/issues/14758/labels{/name}","comments_url":"https://api.github.com/repos/sympy/sympy/issues/14758/comments","events_url":"https://api.github.com/repos/sympy/sympy/issues/14758/events","html_url":"https://github.com/sympy/sympy/pull/14758","id":327881821,"node_id":"MDExOlB1bGxSZXF1ZXN0MTkxNTY3NDM3","number":14758,"title":"Autolev parser","user":{"login":"NikhilPappu","id":5346855,"node_id":"MDQ6VXNlcjUzNDY4NTU=","avatar_url":"https://avatars1.githubusercontent.com/u/5346855?v=4","gravatar_id":"","url":"https://api.github.com/users/NikhilPappu","html_url":"https://github.com/NikhilPappu","followers_url":"https://api.github.com/users/NikhilPappu/followers","following_url":"https://api.github.com/users/NikhilPappu/following{/other_user}","gists_url":"https://api.github.com/users/NikhilPappu/gists{/gist_id}","starred_url":"https://api.github.com/users/NikhilPappu/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/NikhilPappu/subscriptions","organizations_url":"https://api.github.com/users/NikhilPappu/orgs","repos_url":"https://api.github.com/users/NikhilPappu/repos","events_url":"https://api.github.com/users/NikhilPappu/events{/privacy}","received_events_url":"https://api.github.com/users/NikhilPappu/received_events","type":"User","site_admin":false},"labels":[{"id":84627362,"node_id":"MDU6TGFiZWw4NDYyNzM2Mg==","url":"https://api.github.com/repos/sympy/sympy/labels/parsing","name":"parsing","color":"0000FF","default":false}],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":2,"created_at":"2018-05-30T20:13:26Z","updated_at":"2018-05-31T20:03:09Z","closed_at":null,"author_association":"CONTRIBUTOR","pull_request":{"url":"https://api.github.com/repos/sympy/sympy/pulls/14758","html_url":"https://github.com/sympy/sympy/pull/14758","diff_url":"https://github.com/sympy/sympy/pull/14758.diff","patch_url":"https://github.com/sympy/sympy/pull/14758.patch"},"body":"#### Brief description of what is fixed or changed\r\nFinished the basic backbone of the parser (things like\r\nexpr reconstruction, symbol tables etc) and parsed the mathematical entities.\r\nI have added some doctests.\r\nI will add the unit tests soon.\r\n\r\n#### Other comments\r\nI have marked some TODOs. One of them is to fix series to work with dynamicsymbols.\r\n\r\nI am currently working on parsing the symbolic dynamics parts of Autolev.\r\nI am using mechanics examples 5.1 - 5.9 of the [Autolev Tutorial ](http://web.mae.ufl.edu/~fregly/PDFs/autolev_tutorial.pdf)and the [Bicycle Autolev code](https://github.com/moorepants/dissertation/blob/master/src/eom/Whipple.al) as\r\nexamples and milestones."},"comment":{"url":"https://api.github.com/repos/sympy/sympy/issues/comments/393662083","html_url":"https://github.com/sympy/sympy/pull/14758#issuecomment-393662083","issue_url":"https://api.github.com/repos/sympy/sympy/issues/14758","id":393662083,"node_id":"MDEyOklzc3VlQ29tbWVudDM5MzY2MjA4Mw==","user":{"login":"asmeurer","id":71486,"node_id":"MDQ6VXNlcjcxNDg2","avatar_url":"https://avatars3.githubusercontent.com/u/71486?v=4","gravatar_id":"","url":"https://api.github.com/users/asmeurer","html_url":"https://github.com/asmeurer","followers_url":"https://api.github.com/users/asmeurer/followers","following_url":"https://api.github.com/users/asmeurer/following{/other_user}","gists_url":"https://api.github.com/users/asmeurer/gists{/gist_id}","starred_url":"https://api.github.com/users/asmeurer/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/asmeurer/subscriptions","organizations_url":"https://api.github.com/users/asmeurer/orgs","repos_url":"https://api.github.com/users/asmeurer/repos","events_url":"https://api.github.com/users/asmeurer/events{/privacy}","received_events_url":"https://api.github.com/users/asmeurer/received_events","type":"User","site_admin":false},"created_at":"2018-05-31T20:03:09Z","updated_at":"2018-05-31T20:03:09Z","author_association":"MEMBER","body":"Also it should use the same version of antlr if possible, so that we don't have to install different versions for the tests. "}}
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