Actually, the subject of your email now makes a little more sense. But I don't think that one can define an inverse function quite this easily! That would indeed be *very* obscure notation! I don't know if we can define a symbolic inverse of this kind yet, or whether that would even be easy - much less to differentiate it. Anyone?
- kcrisman On Sep 18, 6:20 am, alien308 <[email protected]> wrote: > x = var("x") > d = function("d",x) > diff(x, d) > > output: > Traceback (click to the left of this block for traceback) > ... > TypeError: argument symb must be a symbol -- 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
