Re: [Help-glpk] help to formulate problem in terms of LP

[glpk xypron]

Hello Dima.

> I tried to simulate following scenario :
> http://www.nabble.com/file/p16823521/mip_question.gif 
> 
> (X<=1 or X>=4) and (X>=2 and X<=3)

This term is always false.
A number cannot be outside interval ]1,4[ and inside interval [2,3].
Hence the MIP cannot be solved.

Best regards

Xypron

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