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ParametricOptInterface.jlis a package that adds parameters to models in JuMP and MathOptInterface.

ParametricOptInterface.jl is licensed under theMIT License.

Install ParametricOptInterface usingPkg.add:

import PkgPkg.add("ParametricOptInterface")

Thedocumentation for ParametricOptInterface.jlincludes a detailed description of the theory behind the package, along withexamples, tutorials, and an API reference.

Use ParametricOptInterface with JuMP by following this brief example:

using JuMP, HiGHSimport ParametricOptInterface as POImodel=direct_model(POI.Optimizer(HiGHS.Optimizer()))@variable(model, x)@variable(model, pinParameter(1.0))@constraint(model, cons, x+ p>=3)@objective(model, Min,2x)optimize!(model)@showvalue(x)set_parameter_value(p,2.0)optimize!(model)@showvalue(x)

ParametricOptInterface began as aNumFOCUS sponsored Google Summer of Code (2020) project.