Hello Ralf,
Thanls for your reply, I will implement the missing functionality.
regards.
Marco
Le mercredi 22 mars 2017 08:00:48 UTC+1, Ralf Stephan a écrit :
>
> On the Sage side it's a NotImplementedError and on the SymPy side a
> similar error so it's clear that the functionality is missing.
ype(A)
sage: type(a)
sage: a._sympy_()
---
NotImplementedError Traceback (most recent call last)
in ()
> 1 a._sympy_()
/home/mmancini/Sage-last/sage/src/sage/symbolic/expression.pyx in
sage.symbolic.expression.Expression._sympy_
(/home/m
