
What is the antiderivative of 1/(2*sqrt(x)) ?
Posted:
Aug 4, 2013 2:48 PM


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?

