Hi, I’m trying to declare two exceptions in the following equation but it doesn’t work like this: e52[i=1:29,k=1:29;i != L,k != L], -lambdaVI[i] <= M*BCC[i,k]

Use binary logic: [i=1:29, k=1:29; (i != L) && (k != L)]

Declare two exceptions in an equation

AndiMD November 7, 2020, 9:18pm 2

Hi!
Could you provide more details, ideally a minimal working example?
See also

1 Like

Topic		Replies	Views
Variable not defined when working with 2 loops Optimization (Mathematical) question	5	1889	March 13, 2019
Variable declaration Optimization (Mathematical) jump	2	343	August 2, 2020
Binary Variable Optimization (Mathematical)	4	4589	November 29, 2018
Alternatives to @expression for complex model constriction Optimization (Mathematical) jump	4	914	February 7, 2017
Constraints with for loop and if statements Optimization (Mathematical) jump	1	1687	August 15, 2020