wrong result from function solve



On 04/18/2012 02:27 PM, Jaime Villate wrote:
> Some comments:
> if you save the solutions into a variable, it will then be easier to 
> check the results, without having to write
> again the equations or the results:
>
> (%o23) [[x = 4.330183106910809, y = 4.359953703703703,
> t = - .06534923339011925], [x = 4.29664660361135,
> y = .006712608473711077, t = .007204789943107004],
> [x = - .03018312788515193, y = 4.359953703703703,
> t = - .06534923339011925], [x = .003353680604145053,
> y = .006712608473711077, t = .007204789943107004]]

Sorry, I forgot to paste (%i23) which was the following:

(%i23) sol: ev (solve([eq1=eq3,eq2= eq3,t=eq3],[x,y,t]), numer);

>
> (%i24) eq1,sol[4];
> (%o24)                 .007204788950103593
>
> (%i25) eq2,sol[4];
> (%o25)                 .007204790914096299
>
> (%i26) eq3,sol[4];
> (%o26)                 .007204789712114554
>
Regards,
Jaime