Bug in Integrate. Have you seen this?
- To: mathgroup at yoda.physics.unc.edu
- Subject: Bug in Integrate. Have you seen this?
- From: fateman at peoplesparc.berkeley.edu (Richard Fateman)
- Date: Mon, 17 Feb 92 19:23:21 PST
There is a whole class of integrals that Mathematics misses...
Mathematica 2.0 for MIPS
Copyright 1988-91 Wolfram Research, Inc.
....
2 4
6 - 3 z + z
Out[3]= --------------------
2 4 6
4 + 5 z - 5 z + z
...
In[5]:=Integrate[%3,{z,-Sqrt[2],Sqrt[2]}]
Out[5]= 0
In[6]:= NIntegrate[%3,{z,-Sqrt[2],Sqrt[2]}]
Out[6]= 3.14159