{"comment":{"created_at":"2011-10-13T16:27:53Z","body":"Fixed.","updated_at":"2011-10-13T16:27:53Z","url":"https://api.github.com/repos/sympy/sympy/issues/comments/2396769","id":2396769,"user":{"avatar_url":"https://secure.gravatar.com/avatar/0383e4cae325f65a1bbd906be4be2276?d=https://a248.e.akamai.net/assets.github.com%2Fimages%2Fgravatars%2Fgravatar-140.png","gravatar_id":"0383e4cae325f65a1bbd906be4be2276","url":"https://api.github.com/users/asmeurer","id":71486,"login":"asmeurer"}},"action":"created","issue":{"number":650,"created_at":"2011-10-12T04:43:13Z","pull_request":{"diff_url":"https://github.com/sympy/sympy/pull/650.diff","patch_url":"https://github.com/sympy/sympy/pull/650.patch","html_url":"https://github.com/sympy/sympy/pull/650"},"body":"Use PurePoly for Matrix.charpoly, and let it work without specifying a Symbol\r\n\r\nI used Symbol('lambda') as the default Symbol, since this is the common\r\nname used for this variable.","comments":5,"title":"Use PurePoly for Matrix.charpoly, and let it work without specifying a Sy","updated_at":"2011-10-13T16:27:53Z","url":"https://api.github.com/repos/sympy/sympy/issues/650","id":1884338,"assignee":null,"milestone":null,"closed_at":null,"user":{"avatar_url":"https://secure.gravatar.com/avatar/0383e4cae325f65a1bbd906be4be2276?d=https://a248.e.akamai.net/assets.github.com%2Fimages%2Fgravatars%2Fgravatar-140.png","gravatar_id":"0383e4cae325f65a1bbd906be4be2276","url":"https://api.github.com/users/asmeurer","id":71486,"login":"asmeurer"},"html_url":"https://github.com/sympy/sympy/issues/650","labels":[],"state":"open"},"legacy":{"issue_id":1884338,"comment_id":2396769}}