[SciPy-user] optimize.fsolve
Ryan Krauss
ryanfedora at comcast.net
Thu Aug 18 08:14:33 CDT 2005
Yes, I think it is doing exactly what Matlab would do. You can have a
vector input, you just need to have a scalar output that you are trying
to drive to zero.
Howey, David A wrote:
> Thanks for this... interesting.
>
> What I'm trying to do eventually use fsolve to solve for two unknowns (call them p and v) in two non-linear equations (call them F1, F2). In matlab, one would define a vector function say myfunc returning a vector F with F(1) (first element in the vector) evaluating to the first equation and F(2) to the second. The function would accept a vector input, say x, which is = [ p ; v]. ie a vector of the two unknowns.
>
> Do you think scipy's fsolve can work on vectors (arrays) like this in the same way?
>
> Dave
>
>
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