[SciPy-user] Can scipy resolve this problem?
Wed Jan 7 02:18:26 CST 2009
"step" I mean if x1 $\in$ [2,5], the x1 $\in$ [2,3,4,5]
On Wed, Jan 7, 2009 at 4:15 PM, Robert Kern <firstname.lastname@example.org> wrote:
> On Wed, Jan 7, 2009 at 02:05, zhang chi <email@example.com> wrote:
> > hi
> > I want to get the minimum value of a derivative free optimization
> > problem. The function F(x1,x2) can't be given the expression, but the
> > function can be realized using python language. Where x1 $\in$ [1,100],
> > x2 $\in$ [50,80]. Can scipy resolve this problem?
> Use fmin_tnc, fmin_l_bfgs_b, or fmin_slsqp for plain bounds like this.
> > I have tried the cobyla,
> > but it cannot find the minimum value.
> > By the way, the step of x1 and x2 is 1.
> What do you mean by "the step"?
> Robert Kern
> "I have come to believe that the whole world is an enigma, a harmless
> enigma that is made terrible by our own mad attempt to interpret it as
> though it had an underlying truth."
> -- Umberto Eco
> SciPy-user mailing list
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