GEP parameters. These are related to both population management, selection, and rates of genetic operators. The rates are a set of probabilities of each operator being applied during each step of the selection and reproduction phase.
The Rates structure is used to hold the probability of various events occurring during the evolution of the GEP algorithm.
The SimParams structure reprents the parameters for a run of the GEP algorithm. This includes gross parameters unrelated to individuals such as the population size, parameters related to selection, and parameters related to specific genetic operators.