[Maxima] complex equation solving
Thu Nov 16 10:32:39 CST 2006
> -----Original Message-----
> From: Seb [mailto:spluque at gmail.com]
> The problem is that I need to estimate u for all t between 0 and 300
> (integers), holding a, b, and x constant. Additionally, I
> need to repeat
> this procedure for all x between 0.1 and 3 (every 0.1). I
> was wondering
> if there's some method in maxima to automate this procedure.
> Thanks for
> your help.
Considering your goal; can I suggest an alternative?
Solving for t in terms of (u,a,b,x) and varying u ?
Removing the separate zero surface (u-t)^x
And assumes (a*%e^(b*u)+u)^2 >0
So instead of scanning u(t) you do t(u).
If need be, I have an inversion algorithm to produce
U= Taylor series in t with a,b,x constant.
But it typically only has a finite radius of convergence around the
expansion point. If the t(u) a,b,x surface looks smooth then it should work
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