Virgil
Posts:
8,833
Registered:
1/6/11


Re: What is the antiderivative of 1/(2*sqrt(x)) ?
Posted:
Aug 16, 2013 6:40 PM


In article <earle.jones86B16E.14350316082013@news.giganews.com>, Earle Jones <earle.jones@comcast.net> wrote:
> In article <284ef2c6bf84477eb0c9102889243f8f@googlegroups.com>, > G Patel <gaya.patel@gmail.com> wrote: > > > What is the antiderivative of 1/(2*sqrt(x)) ? > > > > Is it, sqrt(x) in its entirety, or sqrt(x), x>0 ?
But sqrt(x) in its entirety has only one more point of definition, namely x = 0, than its restriction to x > 0, so why worry? 

