BUG DESCRIPTION:
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The help pages say:
>> y = ode(y0, t0, t, f)
>> [y, w, iw] = ode([type,] y0, t0, t [,rtol [,atol]], f [,jac] [,w, iw])
>> [y, rd, w, iw] = ode("root", y0, t0, t [,rtol [,atol]], f [,jac],ng, g [,w,iw]) <<=============
>> y = ode("discrete", y0, k0, kvect, f)
and below :
>> type
>> a string, the solver to use. The available solvers are "adams", "stiff", "rk", "rkf", "fix", "discrete", "roots".
But "root" is no more accepted by Scilab 6
(it was by Scilab 5)
=> Replace "root" by "roots" in the calling sequence.