The following example shows how to find the minimum cost flow through a network using linear programming. The arcs are defined by an array of tuples; each tuple names a new arc. The elements in the ...

Step (GP1) quantifies the violation of the nutritional constraints ... Briend A . Linear and nonlinear programming to optimize the nutrient density of a population's diet: an example based on ...

Routine to solve quadratic programs */ /* names: the names of the decision variables */ /* c: vector of linear coefficients of the objective function */ /* H: matrix of quadratic terms in the ...