Hi,

On 2013-01-18, vdelecroix <20100.delecr...@gmail.com> wrote:
> And the second errors occurs with the symbolic ring (example from
> doctest)
> {{{
> sage: t = log(2)
> sage: u = t.maxima_methods()
> sage: SR(u)
> Traceback (most recent call last):
> ...
> TypeError: Set_PythonType must be initialized with a type, not
> Expression
> }}}
>
> Does anybody have any clue of what's happening ?

I don't know about the first example, but here, we get:

  sage: parent(u)
  parent(log(2))
  sage: type(parent(u))
  <type 'sage.symbolic.expression.Expression'>
  sage: issubclass(type(parent(u)),type)
  False

Best regards,
Simon

-- 
You received this message because you are subscribed to the Google Groups 
"sage-devel" group.
To post to this group, send email to sage-devel@googlegroups.com.
To unsubscribe from this group, send email to 
sage-devel+unsubscr...@googlegroups.com.
Visit this group at http://groups.google.com/group/sage-devel?hl=en.


Reply via email to