Bug in Integrate?
- To: mathgroup at smc.vnet.net
- Subject: [mg28744] Bug in Integrate?
- From: "Wil Kortsmit" <rcwil at win.tue.nl>
- Date: Fri, 11 May 2001 20:00:25 -0400 (EDT)
- Sender: owner-wri-mathgroup at wolfram.com
Dear Mathematica Group,
I am a very enthusiastic Mathematica user.
Mathematica has become faster, but what I like more is reliable integration.
In Mathematica 4.1 evaluating the expression
Integrate[Abs[x^4 - 4x^3 + 2x^2 + 1], {x, 0, 4}]
gives me -14/5 as the result, what of course can not be correct.
Or am I overlooking something?
Regards,
Wil Kortsmit