Date: May 21, 2013 4:21 AM Author: Bob Hanlon Subject: Re: Replacing spurious Abs
Abs[exp] /. Abs[x_] -> x
Abs[exp] /. Abs -> Identity
On Tue, May 21, 2013 at 12:02 AM, <
> Sometimes I get Abs[exp] from Simplify or Integrate, when it should be
> simply exp.
> Is there a simple way to get rid of the Abs, when exp may be an arbitrarily
> complex expression? Something like /.Abs[#]->#? Thanks.