Umair Sindhu
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Activity overview
Latest activity by Umair Sindhu-
Umair Sindhu commented,
Respected Sir Thank you so much for your response. I forgot to mention that actually I want to minimize the distance d, and want to find a suitable Dalta0 and Dalta1 as well. So I can't replace it...
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Umair Sindhu created a post,
Very long solving time
AnsweredHi I am solving an optimization problem, which comprises of 481 variables and 160 equality constraints. Whereas my objective function is just a one-variable, and I am trying to minimize that. The ...
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Umair Sindhu commented,
Right Sir, I got it. Thank you so much.
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Umair Sindhu commented,
Thank you, Sir. The modulus operator relationship is part of my little big problem, which got a couple of more dimensions, and a couple of more relations. Sir, as I can define a dimension x, by a...
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Umair Sindhu commented,
Sir x and y are my two geometrical dimensions not the lists, which I can define with the following constraints x >= 0 x <= n y >= 0 y <= 3 I am considering only integer points of these dimensi...
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Umair Sindhu commented,
Got it, Sir. Thank you. I am just wondering, as my set x = {0,1,..,n}, has n elements. This single constraint x == 4*x + y will evaluate for each value of x?
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Umair Sindhu commented,
Thank you so much for the response, Sir. How to deal with u in the constraint x = 4u + y, for an optimization problem? Let suppose we have set of x and y as fellows x = {0,1,....,n} and y ={0,1,...
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Umair Sindhu created a post,
Modulo operation Constraint?
AnsweredHi Can we model such a constraint that involves modulo operation? For example, y = x % 4.
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Umair Sindhu commented,
Thank you so much, Sir. Actually I have solved successfully this problem with SCIP solver, and Gurobi Python as well. I am getting quantifier-free formula first by using the Affine form of Farkas L...
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Umair Sindhu commented,
Sorry Sir, it's my bad. In fact, I was trying to write a very simple example. Actually I want to solve the following problem. Here Pi and Sigma are known relations. Whereas Delta relation is unkn...