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[MUG] Pb with minimize
| [MUG] Pb with minimize |
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Author: Franck Wielonsky
Posted: Mon, 03 Feb 2003 15:59:08 +0100
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>> From: Franck Wielonsky />
This is a bug ?
> minimize(1/(x+y), {x, y}, {x=1..10, y=1..10});
Error, (in solve/Evalb) invalid arguments
Franck
---------------------------------------------------------------------
Franck Wielonsky, (33) 03 20 43 45 62
Bureau 110B, Batiment M3, Laboratoire de Math. Applis, FRE CNRS 2222,
UFR Math, Universite des sciences de Lille
59655 Villeneuve d'Ascq CEDEX, FRANCE, Fax: (33) 03 20 43 68 69
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| [MUG] Re: Pb with minimize |
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Author: C W
Posted: Sat, 15 Feb 2003 19:43:19 -0400
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>> From: C W />
Franck Wielonsky wrote:
>
> >> From: Franck Wielonsky />
>
> This is a bug ?
>
> > minimize(1/(x+y), {x, y}, {x=1..10, y=1..10});
> Error, (in solve/Evalb) invalid arguments
>
> Franck
> ---------------------------------------------------------------------
> Franck Wielonsky, (33) 03 20 43 45 62
> Bureau 110B, Batiment M3, Laboratoire de Math. Applis, FRE CNRS 2222,
> UFR Math, Universite des sciences de Lille
> 59655 Villeneuve d'Ascq CEDEX, FRANCE, Fax: (33) 03 20 43 68 69
> ---------------------------------------------------------------------
Try this :
assume((x+y)>=2);additionally((x+y)^2>=4);additionally(1/(x+y)^2<=1/4);
minimize(1/(x+y), {x, y}, {x=1..10, y=1..10});
Chris
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