{"comment":{"created_at":"2011-10-20T17:47:59Z","body":"Test results html report: http://reviews.sympy.org/report/agZzeW1weTNyDAsSBFRhc2sYvokCDA\n\nSummary: All tests have passed.\n\nAutomatic review by [sympy-bot](https://github.com/sympy/sympy-bot).","updated_at":"2011-10-20T17:47:59Z","url":"https://api.github.com/repos/sympy/sympy/issues/comments/2471880","id":2471880,"user":{"avatar_url":"https://secure.gravatar.com/avatar/19a106c007b937829625d57470b0c19c?d=https://a248.e.akamai.net/assets.github.com%2Fimages%2Fgravatars%2Fgravatar-140.png","gravatar_id":"19a106c007b937829625d57470b0c19c","url":"https://api.github.com/users/ness01","id":687933,"login":"ness01"}},"action":"created","issue":{"number":670,"created_at":"2011-10-19T19:09:43Z","pull_request":{"diff_url":"https://github.com/sympy/sympy/pull/670.diff","patch_url":"https://github.com/sympy/sympy/pull/670.patch","html_url":"https://github.com/sympy/sympy/pull/670"},"body":"    The reason for allowing this behavior is that (2**4)**x automatically\r\n    becomes 16**x and you can no longer 'see' the exponent of 4. In order\r\n    to allow terms to become canonical wrt bases, this function allows\r\n    that \"hidden\" 4 to be recovered so 2**(4*x) is obtained.","comments":6,"title":"allow 4**x -> 2**(2*x) again","updated_at":"2011-10-20T17:47:59Z","url":"https://api.github.com/repos/sympy/sympy/issues/670","id":1997371,"assignee":null,"milestone":null,"closed_at":null,"user":{"avatar_url":"https://secure.gravatar.com/avatar/61e106a28e171b4407171702b182759f?d=https://a248.e.akamai.net/assets.github.com%2Fimages%2Fgravatars%2Fgravatar-140.png","gravatar_id":"61e106a28e171b4407171702b182759f","url":"https://api.github.com/users/smichr","id":90703,"login":"smichr"},"html_url":"https://github.com/sympy/sympy/issues/670","labels":[],"state":"open"},"legacy":{"issue_id":1997371,"comment_id":2471880}}