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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 :(