I declared an expression S[i][t][t2] of type float and i want to use its result in another expression that give me the minimum value between two (a parameter(p) and S )so i wrote : dexpr float minx= minl(p ,S[i][t][t2]);
but i got an error said that there is loop dependency for declaration of S .

Can some one know what can i do to correct it and thank you in advance.

------------------------------
Siwar
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#DecisionOptimization

Hi,

let me help with the syntax:

range I=1..2;
range T=1..3;

dvar int x in 0..10;
dvar int p;
dexpr int S[i in I][t in T][t2 in T]=x;

int i=1;
int t=1;
int t2=1;

dexpr float minx= minl(p ,S[i][t][t2]);

minimize minx;
subject to
{
  
}​

works fine

regards

------------------------------
[Alex] [Fleischer]
[EMEA CPLEX Optimization Technical Sales]
[IBM]
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Original Message:
Sent: Thu July 08, 2021 12:52 PM
From: Siwar Moumni
Subject: loop dependency for declaration in CPLEX

I declared an expression S[i][t][t2] of type float and i want to use its result in another expression that give me the minimum value between two (a parameter(p) and S )so i wrote : dexpr float minx= minl(p ,S[i][t][t2]);
but i got an error said that there is loop dependency for declaration of S .

Can some one know what can i do to correct it and thank you in advance.

------------------------------
Siwar
------------------------------

#DecisionOptimization