{"issue":{"state":"open","pull_request":{"diff_url":"https://github.com/sympy/sympy/pull/696.diff","html_url":"https://github.com/sympy/sympy/pull/696","patch_url":"https://github.com/sympy/sympy/pull/696.patch"},"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","login":"asmeurer","id":71486},"milestone":null,"assignee":null,"updated_at":"2011-11-09T12:10:15Z","labels":[],"comments":17,"closed_at":null,"url":"https://api.github.com/repos/sympy/sympy/issues/696","body":"","html_url":"https://github.com/sympy/sympy/issues/696","number":696,"title":"Use free_symbols in Plot","id":2138882,"created_at":"2011-11-03T23:18:30Z"},"action":"created","comment":{"user":{"avatar_url":"https://secure.gravatar.com/avatar/f078285bfd9090340d445e4fd69ec97f?d=https://a248.e.akamai.net/assets.github.com%2Fimages%2Fgravatars%2Fgravatar-140.png","gravatar_id":"f078285bfd9090340d445e4fd69ec97f","url":"https://api.github.com/users/Krastanov","login":"Krastanov","id":705248},"updated_at":"2011-11-09T12:10:15Z","url":"https://api.github.com/repos/sympy/sympy/issues/comments/2680479","body":"@smichr, I'm +1 on this going in. It fixes one of the three bugs (finding the independent vars). It rests to fix the other two issues, but that's for another patch.","id":2680479,"created_at":"2011-11-09T12:10:15Z"}}