https://www.dummies.com/article/business-careers-money/business/accounting/calculation-analysis/solve-minimization-problem-using-linear-programming-254784/
Solve a Minimization Problem Using Linear Programming | dummies
minimization problemlinear programmingsolveusingdummies
https://www.mathworks.com/help/optim/ug/problem-based-minimization-linear-constraints.html
Problem-Based Nonlinear Minimization with Linear Constraints - MATLAB & Simulink
Shows how to use optimization variables to create linear constraints, and fcn2optimexpr to convert a function to an optimization expression.
problem basedlinear constraintsnonlinearminimizationmatlab