Example 8.9: Linear Programming. The two-phase method for linear programming can be used to solve the problem A routine written in IML to solve this problem follows. The approach appends slack, ...

Linear and nonlinear programming to optimize the nutrient density of a population's diet: an example based on diets of preschool children in rural Malawi. Am J Clin Nutr 2002; 75: 245–253.