The exact code being used is:
class noevalAdd(sympy.Add):
@classmethod
def eval(cls, arg):
return
On 2 October 2013 02:26, Aaron Meurer <asmeu...@gmail.com> wrote:
> This is probably an instance of the sort of thing I mentioned earlier in
> this thread where some classes do not play nicely with potential
> subclasses. What is the exact code you are using for noevalAdd?
>
> Aaron Meurer
>
> On Oct 1, 2013, at 3:45 AM, Ben Lucato <ben.luc...@gmail.com> wrote:
>
> I have been doing some more work on this, and wanted to further include
> sympy.Add, sympy.Mul and sympy.Pow, however it doesn't work the same.
>
> For instance, doing noevalAdd(1, 2) returns 3, whereas sympy.Add(1, 2,
> evaluate=False) returns 1 + 2.
>
>
> Is there a way to do the same thing for these 'core' classes?
>
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