
Re: Integrate gives wrong results for a simple polynomial
Posted:
Apr 6, 2011 4:31 AM


Daniel Lichtblau <danl@wolfram.com> writes:
> $Assumptions = p > 0; Integrate[Subscript[x, 1]*(1 + y)^2, {y, 1, 1}]
I can confirm that it fails for 7.0.1 under Linux:
In[1]:= $Version
Out[1]= 7.0 for Linux x86 (64bit) (February 18, 2009)
In[2]:= $Assumptions = p > 0; Integrate[Subscript[x, 1]*(1 + y)^2, {y, 1, 1}]
x 1 Out[2]=  3
The correct answer should be eight times this value.
Scott  Scott Hemphill hemphill@alumni.caltech.edu "This isn't flying. This is falling, with style."  Buzz Lightyear

