Issue 1206: Integer and Rationa do not implement .args
http://code.google.com/p/sympy/issues/detail?id=1206
New issue report by fabian.seoane:
I think for consistency we should implement Integer.args and Rational.args.
Currently they are not implemented and they do not return an exception
Issue 1206: Integer and Rationa do not implement .args
http://code.google.com/p/sympy/issues/detail?id=1206
Comment #1 by ondrej.certik:
I think so too. Also I believe e.__class__(*e.args) should return the
original
expression:
In [6]: e = x+y
In [7]: e.__class__(*e.args)
Out[7]: x + y
