Re: problems with DSolve

*To*: mathgroup at smc.vnet.net*Subject*: [mg99542] Re: problems with DSolve*From*: szymon.stoma at gmail.com*Date*: Thu, 7 May 2009 06:38:35 -0400 (EDT)*References*: <gtp1jt$k8b$1@smc.vnet.net>

On May 5, 11:41 am, Bob Hanlon <hanl... at cox.net> wrote: > Read the documentation for Plot and look at the numerous examples that use Evaluate. > > Plot[Evaluate[x[t] /. DSolve[ > {x'[t] == y[t], y'[t] == -x[t], x[0] == 1, y[0] == = 2}, > {x, y}, t]], {t, 0, 5}] Thanks. It was exactly up to the point.