
Re: should CAS resturn infinity for divergent integral or a message that integral diverges?
Posted:
Mar 17, 2014 8:05 PM


A more interesting question is: should the limit(cos(x)) as x> infinity should be defined as an interval [1,1] ?
which is sort of what I got from Maple and Mathematica. Or undefined. Or indefinite. Actually the meaning of "infinity" is ambiguous  which direction? All? Any? positive real infinity.
RJF

