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.