Solver Details

Details to help explain the solver code

20000feet answer is that a "recipe" is constructed on which hypotheses should be computed. The recipe is then followed to produce a set of particles. the CCW object serves two purposes: towards in-place memory, and also help structure the lambda functions that get created just before NLsolve or Optim is called. The only way I have found to do this is construct lambda's on the fly just in time for computation. So the prep is all about getting things ready for this.