On Oct 14, 8:41 am, Christian Burisch <[email protected]> wrote:
> Sorry to bug you again. Is there a kind soul who would get me started on this?
> Thanks.
>
>
I don't think we have native functionality for this. Could you just
use completely symbolic variables and functions for now? The
expanding and simplification methods are reasonably powerful, though I
can't say whether they would do precisely the simplifications you are
looking for.
Why don't you try a "toy" case with something like
sage: var('j')
j
sage: function('V',x)
V(x)
sage: V_2(p,e)=-V(p-e)-e
sage: V_2
(p, e) |--> -e - V(-e + p)
sage: V_3(p,e)=j/(3)*(V_2(p,e)+V_2(p,e*j)+V_2(p,e*j^2))
sage: V_3(p,1)
-1/3*(j^2 + j + V(p - 1) + V(-j + p) + V(-j^2 + p) + 1)*j
Your syntax wasn't entirely clear, but I think this is what you
intended?
- kcrisman
--
To post to this group, send email to [email protected]
To unsubscribe from this group, send email to
[email protected]
For more options, visit this group at
http://groups.google.com/group/sage-support
URL: http://www.sagemath.org
