NDSolve
- To: mathgroup at smc.vnet.net
- Subject: [mg65684] NDSolve
- From: "Subbu" <subbaraokommuri at gmail.com>
- Date: Fri, 14 Apr 2006 04:32:08 -0400 (EDT)
- Sender: owner-wri-mathgroup at wolfram.com
Hi,
I have a question regarding usage of solution given by NDSolve function
Suppose We have solved one ODE with NDSolve, it will give the solution
as interpolating function. Suppose I am solving a ODE for solution of y
as a function of x, I will get solution like
{y -> InterpolatingFunction[{{0., 1.}}, <>]}.
Now I can get the values of y at any x using y[x]/.sol/.x->0.5
But Suppose I want to evaluate the y' [x](Derivative of y) how can we
get it that from the solution of NDSolve
Thank you