Take the 2-minute tour ×  I am trying to solve a optimization
problem using Apache Commons. I found a "Hello World" example
here for Commons Math 2. But, I would like to use Commons Math
3.2 and I couldn't find any example on how to use this part of
the code:  PointValuePair solution = null; SimplexSolver solver
= new SimplexSolver(); solution = solver.optimize(optData);
Specificaly, I don't know what is optData and where I put the
constraints. I would appreciate if someone indicate me one
"Hello World" example of how to use the
org.apache.commons.math3.optim library.  Best wishes!
share|improve this question add comment  1 Answer  This worked
for me:   My version for max cx : Ax <= b, x >= 0. Maybe not
"hello world" but I hope it helps:
LinearObjectiveFunction f = new LinearObjectiveFunction(c, 0);
Collection<LinearConstraint> constraints = new
double[] Av = new double[A[i].length];             for(int j=0;
j<A[i].length; j++) {                 Av[j] = A[i][j];
cons