Re: Problems integrating InterpolatingFunction
- To: mathgroup at smc.vnet.net
- Subject: [mg116051] Re: Problems integrating InterpolatingFunction
- From: Gary Wardall <gwardall at gmail.com>
- Date: Sun, 30 Jan 2011 03:32:58 -0500 (EST)
- References: <ii2c82$ra6$1@smc.vnet.net>
On Jan 29, 6:43 pm, Sergio Miguel Terrazas Porras <sterr... at uacj.mx> wrote: > Hello group, > > I use NDSolve for a nonlinear differential equation, and I get an InterpolatingFunction, as expected. > > I can plot it, evaluate it, etc. > > The problem I have is that now I need to integrate 1/(the square of the InterpolatingFunction), and I get nothing but the input back. > > Any ideas? > > Thanks in advance. > > Sergio Terrazas Gary Wardall here again. I assume when you need to integrate you used NIntegrate not Integrate