I have found the manual for the solver 'CPLEX' , which is an alternative to 'Gurobi'. Both solvers are considered the best in Optimization and they are very popular. Using one of the two makes little difference. Both are fantastic. In practice, both are top tier commercial solvers for LP, MILP, QP, MIQP, and related classes. This is an AMPL focused quickstart guide that shows how to install and run CPLEX from Python via AMPL’s Python package (AMPLpy). I am sharing the CPLEX solver manual that I found.

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