Ndsolve

*To*: mathgroup at smc.vnet.net*Subject*: [mg84023] Ndsolve*From*: DrunkenButterfly <darkladymacbeth at hotmail.com>*Date*: Fri, 7 Dec 2007 03:01:10 -0500 (EST)

I'm confused about the "interpolation" thing. Why if I have some diff eq with boundary conditions NdSolve doesn't give me a numerical solution? And suppose I have y'[x]== f[x] with y[a]== b as a condition (a,b any numbers) How can I find f[0], for example? (Generalizing, how can I find f[c], where c is a number?) Thanks to everyone! And please, help me :(