There was a ticket recently merged which fixed a bug in sqrt for QQbar, and this must have been introduced then.
John On 14 March 2016 at 20:31, Vincent Delecroix <[email protected]> wrote: > Hello, > > Dramatic regression on sage-7.1.rc1 > > sage: a = QQbar(2).sqrt() > sage: RIF(a) > Traceback (most recent call last): > ... > TypeError: unable to convert 1.4142135623730950488? to real interval > > This used to work (at least in sage-6.8). Though the following is working > > sage: a.exactify() > sage: RIF(a) > 1.414213562373095? > > I opened the blocker ticket #20209 for this. Not sure where it comes from. I > will work on this tomorrow (if it is still open :-) > > Vincent > > -- > You received this message because you are subscribed to the Google Groups > "sage-nt" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send an email to [email protected]. > Visit this group at https://groups.google.com/group/sage-nt. > For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/sage-devel. For more options, visit https://groups.google.com/d/optout.
