ASKSAGE: Sage Q&A Forum - RSS feedhttps://ask.sagemath.org/questions/Q&A Forum for SageenCopyright Sage, 2010. Some rights reserved under creative commons license.Sat, 21 Jan 2012 10:25:29 +0100Interactive question in notebookshttps://ask.sagemath.org/question/8650/interactive-question-in-notebooks/When trying to find some solution to [the double integral problem](http://ask.sagemath.org/question/1077/symbolic-expectations-and-double-integrals) and poking around with Sage (4.7.2), I stumbled upon this behavior:
x,y,u,v,p,k=var('x,y,u,v,p,k')
integrate(x+y^k, y)
output (resembles maxima interaction):
Traceback (click to the left of this block for traceback)
...
Is k+1 zero or nonzero?
How can I answer to this (with nonzero)?
**Update**: I accept @god.one solution below as there seems no way as for now to interactively answer those maxima questions. Green diodSat, 21 Jan 2012 10:25:29 +0100https://ask.sagemath.org/question/8650/