In article <firstname.lastname@example.org>, G Patel <email@example.com> wrote:
> What is the antiderivative of 1/(2*sqrt(x)) ? > > Is it, sqrt(x) in its entirety, or sqrt(x), x>0 ? > > That is, say f had domain X and f' has domain Y, a strict subset of X. > Do we consider the original f as the antiderivative of f', or is the > antiderivative the restriction of f to Y?