RE: integration problem???
- To: mathgroup at smc.vnet.net
- Subject: [mg9336] RE: [mg9257] integration problem???
- From: "Richard W. Finley, M. D." <trfin at umsmed.edu>
- Date: Sat, 1 Nov 1997 03:33:23 -0500
- Sender: owner-wri-mathgroup at wolfram.com
JM You might want to check your input for errors...I did the integral in Mathematica and got the answer 1.1564e7 which is the answer you got with Matlab. RF -----Original Message----- From: J. M. Reese [SMTP:eng484 at eng.abdn.ac.uk] To: mathgroup at smc.vnet.net Sent: Friday, October 24, 1997 12:01 AM To: mathgroup at smc.vnet.net Subject: [mg9257] integration problem??? I am trying to integrate the expression: ((2*r2-r1-r).^5).*(r.^(-8)) with respect to r, between the limits r1=4.75e-4 to r2=2.25e-4. If I use Mathematica I get 1.9567e10 If I use quad8 in Matlab I get 1.156e07 Does anyone know what is going wrong with this, please? Jason