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David

On Sat, Oct 15, 2016 at 10:46 AM, rodrigo koblitz <rodrigokobl...@gmail.com>
wrote:

> I'm sorry. I send the message without finish it.
> Here I send the complete ask.
> Hi,
> I'm new in pulp.
> My doubt today is about the dynamic process with Pulp.
>
> In the classic example in https://pythonhosted.org/PuLP/
> CaseStudies/a_blending_problem.html
>
> I need set a dynamic constrain. So, in this above example, I would set:
> if x2=1,
> else
> x1+x2<=1,where  x1 and x2 E {0,1} what mean {ausence/presence}
> that is: if I choose x2, I can't choose x1.
>
> but this is dinamic, so if x3 =1,
> else
> x1+x2+x3<=1, where x1, x2 and x3 E {0,1} what mean {ausence/presence}
>
> this is about river system, and what I want set is that the below river
> couldn't be a potential choice if some upstream river is choosed.
>
> Someone have any clue of how I can resolve it programatically in Pulp?
>
> cheers,
> Koblitz
>
>
> 2016-10-15 11:36 GMT-03:00 rodrigo koblitz <rodrigokobl...@gmail.com>:
>
>> Hi,
>> I'm new in pulp.
>> My doubt today is about the dynamic process with Pulp.
>>
>> In the classic example in https://pythonhosted.org/PuLP/
>> CaseStudies/a_blending_problem.html
>>
>> I need set a dynamic constrain. So, in this above example, I would set:
>> x1+x2<=1, x1 and x2 E {0,1} what means {ausence/presence}
>>
>> and
>>
>>
>>
>>
>
> _______________________________________________
> Pulp-list mailing list
> Pulp-list@redhat.com
> https://www.redhat.com/mailman/listinfo/pulp-list
>
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