CDF is the name of a Python variable not a type. sage: a = CDF.an_element() sage: type(a) <type 'sage.rings.complex_double.ComplexDoubleElement'>
You need to use this ComplexDoubleElement to type your function. -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To post to this group, send email to sage-support@googlegroups.com. Visit this group at https://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.
