complex QQbar expressions exceed maximum recursion depth when exact computation is triggered

[sagetrac-cwitty]

For example,

sage: s = SFASchur(QQ)
sage: a=s([3,2]).expand(8)(flatten([[QQbar.zeta(3)^d for d in range(3)], [QQbar.zeta(5)^d for d in range(5)]]))
sage: a.exactify() 

(as reported in http://groups.google.com/group/sage-devel/browse_thread/thread/8cf79f359cceef3d/e931afceebf3fe35#e931afceebf3fe35)

Component: basic arithmetic

Issue created by migration from https://trac.sagemath.org/ticket/2638

[mwhansen]

Attachment: trac_2638.patch.gz

[boothby]

comment:2

Works for me, all tests in QQbar pass.

[sagetrac-mabshoff]

comment:3

Merged in Sage 3.3.alpha2

Cheers,

Michael