[sage-support] Re: A limit question.

2008-12-04 Thread Robert Dodier
adrian wrote: > sage: limit(x*0,x=oo) > 0 Looks right to me. Maybe you agree, I can't tell from your message. > sage: limit(x*oo,x=0) > 0 > > This seems wrong to me; and probably the problem is that x*oo should > not be allowed to begin with... Seems wrong to me too. Since Sage calls Maxima to

[sage-support] Re: A limit question.

2008-12-03 Thread Robert Bradshaw
On Dec 3, 2008, at 10:33 AM, adrian wrote: > sage: limit(x*0,x=oo) > 0 > sage: limit(x*oo,x=0) > 0 > > This seems wrong to me; and probably the problem is that x*oo should > not be allowed to begin with... sage: x*oo (+Infinity)*x Yeah, that is worrisome... - Robert --~--~-~--~~-