[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Fwd: Need help in Fixing GUSEK Code]
From: |
Heinrich Schuchardt |
Subject: |
Re: [Fwd: Need help in Fixing GUSEK Code] |
Date: |
Fri, 10 Apr 2020 12:58:32 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.5.0 |
On 4/10/20 11:57 AM, Andrew Makhorin wrote:
> -------- Forwarded Message --------
> From: sahani rathnasiri <address@hidden>
> To: address@hidden
> Subject: Need help in Fixing GUSEK Code
> Date: Fri, 10 Apr 2020 19:08:39 +1000
>
>> Hi All,
>>
>> I am running code in GUSEK and I need to define three indexes. I am
>> getting a syntax error. Please help me fix this.
>> My constraint;
>> subject to order_quantity_constraint_min {i in I, j in J, n in N: i
>> <= t, j <> 2 and n <= r}: Z[i,j]* Qmin[i,n] <= a[i,n];
>>
>> The result I receive in NEOS;
>>
>> amplin, line 50 (offset 2865):
>> syntax error
>> context: subject to order_quantity_constraint_min {i in I, j in J, n
>> in N: i <= >>> t, <<< j <> 2 and n <= r}: Z[i,j]* Qmin[i,n] <=
>> a[i,n];
Dear Sahani,
the output points you to where the problem is: "t,".
Probably you mean
i <= t and j <> 2 and n <= r
Best regards
Heinrich
>> Executing AMPL.
>>
>> If anyone can help me, really appreciate your help in this regard.
>>
>> Thank You,
>>
>> Best Regards,
>>
>> Sahani