bananalimone's articles:

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How to solve an implicit system? 0 47 (2/23/2005 9:00:08 AM) comp.soft-sys.math.mathematica I've to solve the following (simplificated) system: y[t+1]=y[t]+(y[t+1]-y[t])+(z[t+1]-z[t]) z[t+1]=z[t]+(y[t+1]-y[t])+(z[t+1]-z[t]) I would like to choose the iterative way, but I don't know how to star... bananalimone

How do I solve ode with variable coefficients? 2 356 (2/22/2005 11:13:28 AM) comp.soft-sys.matlab I have an equation like that: y"(t)*c2+y(t)*c1+c0 = 0 in which c2, c1 and c0 are also time dependent. I've already got the time values of these coefficients, so I've only to tell to the ode solver to changhe ... Mr