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## [Help-glpk] Re: How to make consecutive variables take a certain value?

**From**: |
ican.ozgur |

**Subject**: |
[Help-glpk] Re: How to make consecutive variables take a certain value? |

**Date**: |
Mon, 3 Dec 2007 15:46:48 +0200 |

**User-agent**: |
KMail/1.9.6 |

On Friday 30 November 2007 10:40:41 ican.ozgur wrote:
>* > My guess without knowing the context is that it might be better to imply*
>* > the three our booking rule in the resource constraints instead of forcing*
>* > the next two variables to be one, as this will lead to all preceeding*
>* > variables to be one. An alternative might be to have two types of*
>* > variables, one that considers the "original" one and one with variables*
>* > that are one based on the original ones.*
Dear Gustafsson, i'll appreciate if you elaborate more on booking rules. By
the way i realized that if i insist on modeling the problem this way, it
should be NP-hard, am i wrong? I will appreciate any other ideas.
Thanks.
--
O. Ican