Hi everybody,
How do i code the constraint which i attached to this email in a picture?
I have troubles with coding the summations. I was thinking the following:
subject to Three{i in B, j in V, k in K} : sum{e in V:e!=j} sum {g in K:g<k}
((HT[i,e] * x[i,e,g]+y[i,e,g]) + y[i,j,k] – (A[j]-S[i])*x[i,j,k] >=0) ;
But i do not know how to index the e (or "not j"). If i apply these text, i
get the following error:
character â not allowed
Context: ...e ] * x [ i , e , g ] + y [ i , e , g ] ) + y [ i , j , k ]
MathProg model processing error
Big thanks in advance!
With kind regards,
Frank Bogers
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