Harsha Nagarajan

Have to be careful while handling cosine relaxation especially if the angles defining these regions are greater than -pi/2 to pi/2. For example, -pi to pi.

Yes! We do have this in the pipeline. Current efforts are towards migrating to be compatible with JuMP 0.19+. Once done with this, we plan to add relaxation models for...

#28 #29 Tagging related enhancements!

To remember while implementing. Given an abs function of type |x| for any x \in \mathbb{R}, maintain |x| as it is while passing to the local solver as they are...

Good point @ccoffrin. We will start adding these.

@asavasci Can you share your exact problem you are solving (assuming the problem is a short one). I think I know the issue you are having.

@asavasci There were a few syntax and NLexpression issues which I fixed, after which the LoadError you had doesn't appear anymore. Also, global solvers typically perform better when you have...

This is done to access a few solver-specific attributes of Gurobi (soln pool, etc). But this can be made better for other nlp/minlp solvers as it is mainly used for...

v0.4.3 addresses this issue.

@ccoffrin I discussed about this issue briefly with @pseudocubic. As you mentioned it, and from my little experience in Gurobi, indicator constraints, directly in solvers, work on very simple cases....