Abs function

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John

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Feb 19, 2012, 6:59:57 PM2/19/12

to AIMMS - The Modeling System

Hi my friends,

I just know that the BARON solver cannot handle the function "Abs". Is
there any way to avoid this or make it work?

Thanks.

Best regards,
John

Marcel Hunting

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Feb 20, 2012, 3:40:41 AM2/20/12

to AIMMS - The Modeling System

Hi John,

Instead of Abs(f(x)) you can use sqrt(f(x)^2).

Best regards,

Marcel Hunting
AIMMS Software Developer

John

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Feb 20, 2012, 2:07:27 PM2/20/12

to AIMMS - The Modeling System

Dear Marcel,

Thank you so much for your suggestion.

Best regards,
John

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