On Wednesday, May 3, 2017 at 2:45:00 PM UTC+2, Marc Mezzarobba wrote: > > (Subsequent *operations* on those elements will be done with a precision > of p, though.) This is convenient in combination with automatic > coercion.
Do I understand it right that then I can coerce a real to a complex ball and always back to a real without raising an exception? It does not work with interval fields: sage: RR(CIF(1)) 1.00000000000000 sage: RR(CIF(1/7)) ... TypeError: unable to convert '0.1428571428571429?' to a real number If that's a bug or a sore omission then fixing it have solve my problems without political repercussions. Meaning: I then just coerce into RR and compare myself. -- 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 sage-devel+unsubscr...@googlegroups.com. To post to this group, send email to sage-devel@googlegroups.com. Visit this group at https://groups.google.com/group/sage-devel. For more options, visit https://groups.google.com/d/optout.
