id,summary,reporter,owner,description,type,status,priority,milestone,component,resolution,keywords,cc,merged,author,reviewer,upstream,work_issues,branch,commit,dependencies,stopgaps
9947,expression not in canonical form,zimmerma,burcin,"In some cases GiNaC leaves `numeric` objects in the terms of an `add`:
{{{
sage: a=(sqrt(4*(sqrt(3) - 5)*(sqrt(3) + 5) + 48) + 4*sqrt(3))/ (sqrt(3) + 5)
sage: a.imag()
sin(1/2*arctan2(0, -88* + 1))*sqrt(abs(4*(sqrt(3) - 5)*(sqrt(3) + 5) + 1))
}}}
See the output of the second argument of {{{arctan2}}}.
The term `-88*` is generated by the `expair` `-22*4`. This term should be moved to the overall coefficient.
See also #9913.",defect,closed,major,sage-4.7.1,symbolics,fixed,pynac,,sage-4.7.1.alpha1,"Richard Kreckel, Burcin Erocal",Karl-Dieter Crisman,"Fixed upstream, in a later stable release.",,,,#11317,