giel.vdb

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15 years, 140 days

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These are answers submitted by giel.vdb

Hi Robert, Thanks for the answer. I changed the condition: ss:=dsolve({Diff(y(t),t,t)=a(t),y(t0)=0,D(y)(0)=0},{y(t)},numeric,method=gear,output=array([seq(k,k=1..astappen)])); When I execute the code, now following error occurs: Warning, Solution data is incomplete. The following error(s) occurred: cannot determine if this expression is true or false: max(.1e-6,.5e-7*abs(-31.25000000/(X -> piecewise(t0 < X and X < t0+tb0,-dmt(X)*X+m0,t0+tb0 < X,mb0))+.122624632679738e-3)) < abs(-31.25000000/(X -> piecewise(t0 < X and X < t0+tb0,-dmt(X)*X+m0,t0+tb0 < X,mb0))+.122624632679738e-3) Any suggestions? Thanks in advance. Giel
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