[SciPy-User] Fsolve Question

Harald Schilly harald.schilly@gmail....
Fri Feb 19 18:04:08 CST 2010


On Fri, Feb 19, 2010 at 20:58, Peter Cimermančič
<peter.cimermancic@gmail.com> wrote:
> Hi,
> I'm trying to solve a set (let's say two) of equations, where multiple
> solutions are possible.

You can use some kind of symbolic solve command, but that might fail
in general. You can see it numerically as a global optimization
problem: you ask for the set of all minimums for the sum of all
abs-values of all functions (an equation is a function with l.h.s -
r.h.s.) and therefore this is zero everywhere, where all equations are
fulfilled.

H


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