mixed-integer-programming

How do you write Ranged Inequality Constraint in Pyomo Question: I’m new to Pyomo and I need help writing this equation in Pyomo. I’m trying to write a (ranged inequality) constraint equation in Pyomo. Here is the equation: So far I wrote these 2 versions: Version 1: Not sure if this correct model.amount_of_energy_con = pe.ConstraintList() …

How to make integer optimization with absolute values or sum of absolute values in python? Question: I have a program where I want to minimize an absolute difference of two variables (an absolute error function). Say: e_abs(x, y) = |Ax – By|; where e_abs(x, y) is my objective function that I want to minimize. The …